United States Patent and Trademark Office OG Notices: 21 March 2006

                        Notice of Expiration of Patents
                     Due to Failure to Pay Maintenance Fee

   35 U.S.C. 41 and 37 CFR 1.362(g) provide that if the required
maintenance fee and any applicable surcharge are not paid in a patent
requiring such payment, the patent will expire at the end of the 4th, 8th
or 12th anniversary of the grant of the patent depending on the first
maintenance fee which was not paid.
   According to the records of the Office, the patents listed below have
expired due to failure to pay the required maintenance fee and any
applicable surcharge.

                   PATENTS WHICH EXPIRED ON January 25, 2006
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

Patent                          Application                          Issue
Number                             Number                             Date

5,280,655                        07/964,713                       01/25/94
5,280,660                        07/956,909                       01/25/94
5,280,662                        07/845,230                       01/25/94
5,280,667                        08/059,882                       01/25/94
5,280,672                        08/021,058                       01/25/94
5,280,675                        07/912,432                       01/25/94
5,280,680                        07/828,603                       01/25/94
5,280,692                        08/021,133                       01/25/94
5,280,694                        07/838,302                       01/25/94
5,280,698                        07/771,722                       01/25/94
5,280,700                        07/949,680                       01/25/94
5,280,703                        07/448,259                       01/25/94
5,280,716                        07/976,129                       01/25/94
5,280,718                        07/923,678                       01/25/94
5,280,723                        07/591,745                       01/25/94
5,280,731                        07/974,041                       01/25/94
5,280,734                        07/935,560                       01/25/94
5,280,748                        07/840,352                       01/25/94
5,280,749                        07/678,300                       01/25/94
5,280,750                        07/521,234                       01/25/94
5,280,751                        07/798,480                       01/25/94
5,280,754                        07/908,645                       01/25/94
5,280,759                        07/751,172                       01/25/94
5,280,771                        07/950,534                       01/25/94
5,280,781                        07/964,856                       01/25/94
5,280,782                        07/892,036                       01/25/94
5,280,784                        07/972,096                       01/25/94
5,280,795                        07/873,779                       01/25/94
5,280,799                        08/002,630                       01/25/94
5,280,804                        07/935,703                       01/25/94
5,280,812                        07/979,236                       01/25/94
5,280,827                        07/995,020                       01/25/94
5,280,843                        07/826,049                       01/25/94
5,280,846                        07/948,647                       01/25/94
5,280,848                        07/870,396                       01/25/94
5,280,854                        07/907,743                       01/25/94
5,280,855                        07/737,171                       01/25/94
5,280,860                        07/910,914                       01/25/94
5,280,861                        07/981,210                       01/25/94
5,280,872                        07/986,620                       01/25/94
5,280,877                        08/011,325                       01/25/94
5,280,881                        07/952,953                       01/25/94
5,280,884                        07/898,609                       01/25/94
5,280,901                        08/036,608                       01/25/94
5,280,903                        07/939,064                       01/25/94
5,280,913                        08/012,394                       01/25/94
5,280,916                        07/770,580                       01/25/94
5,280,922                        08/005,838                       01/25/94
5,280,924                        07/843,020                       01/25/94
5,280,929                        07/908,433                       01/25/94
5,280,941                        08/065,574                       01/25/94
5,280,943                        07/722,183                       01/25/94
5,280,945                        07/958,854                       01/25/94
5,280,955                        07/936,482                       01/25/94
5,280,963                        07/844,721                       01/25/94
5,280,966                        07/842,003                       01/25/94
5,280,967                        07/858,666                       01/25/94
5,280,975                        07/742,132                       01/25/94
5,280,985                        08/007,835                       01/25/94
5,280,987                        08/029,214                       01/25/94
5,280,988                        07/975,094                       01/25/94
5,280,991                        08/023,923                       01/25/94
5,280,994                        07/780,067                       01/25/94
5,280,995                        07/976,451                       01/25/94
5,281,001                        07/755,432                       01/25/94
5,281,002                        07/834,952                       01/25/94
5,281,006                        07/789,844                       01/25/94
5,281,007                        07/933,280                       01/25/94
5,281,010                        07/979,082                       01/25/94
5,281,014                        07/847,097                       01/25/94
5,281,022                        08/065,649                       01/25/94
5,281,031                        08/038,775                       01/25/94
5,281,053                        07/838,681                       01/25/94
5,281,071                        07/959,199                       01/25/94
5,281,094                        07/949,295                       01/25/94
5,281,095                        07/985,528                       01/25/94
5,281,099                        07/903,064                       01/25/94
5,281,102                        07/871,646                       01/25/94
5,281,106                        07/906,934                       01/25/94
5,281,111                        07/996,326                       01/25/94
5,281,115                        07/890,600                       01/25/94
5,281,120                        08/000,381                       01/25/94
5,281,121                        07/817,383                       01/25/94
5,281,130                        07/560,277                       01/25/94
5,281,132                        07/930,360                       01/25/94
5,281,133                        07/976,519                       01/25/94
5,281,141                        07/851,657                       01/25/94
5,281,151                        07/902,996                       01/25/94
5,281,159                        08/026,340                       01/25/94
5,281,160                        07/788,967                       01/25/94
5,281,165                        07/951,498                       01/25/94
5,281,166                        07/783,189                       01/25/94
5,281,170                        08/001,421                       01/25/94
5,281,171                        07/992,346                       01/25/94
5,281,182                        07/881,804                       01/25/94
5,281,184                        07/920,828                       01/25/94
5,281,187                        07/973,645                       01/25/94
5,281,192                        08/047,251                       01/25/94
5,281,199                        07/940,619                       01/25/94
5,281,201                        07/729,987                       01/25/94
5,281,202                        07/939,523                       01/25/94
5,281,221                        07/622,562                       01/25/94
5,281,232                        07/959,819                       01/25/94
5,281,234                        07/784,851                       01/25/94
5,281,244                        07/992,423                       01/25/94
5,281,248                        08/020,951                       01/25/94
5,281,260                        07/843,823                       01/25/94
5,281,264                        08/035,596                       01/25/94
5,281,290                        07/886,027                       01/25/94
5,281,291                        07/781,374                       01/25/94
5,281,295                        07/937,879                       01/25/94
5,281,298                        07/845,227                       01/25/94
5,281,304                        07/891,220                       01/25/94
5,281,310                        07/810,951                       01/25/94
5,281,322                        08/108,860                       01/25/94
5,281,325                        07/907,830                       01/25/94
5,281,328                        07/734,850                       01/25/94
5,281,331                        07/967,830                       01/25/94
5,281,345                        07/556,823                       01/25/94
5,281,346                        07/869,690                       01/25/94
5,281,351                        07/804,134                       01/25/94
5,281,352                        07/937,523                       01/25/94
5,281,356                        08/037,053                       01/25/94
5,281,357                        08/037,068                       01/25/94
5,281,358                        07/752,620                       01/25/94
5,281,361                        07/706,818                       01/25/94
5,281,362                        07/834,390                       01/25/94
5,281,366                        07/946,120                       01/25/94
5,281,371                        07/791,308                       01/25/94
5,281,372                        07/857,441                       01/25/94
5,281,373                        07/793,656                       01/25/94
5,281,390                        07/870,224                       01/25/94
5,281,391                        07/836,629                       01/25/94
5,281,392                        07/858,111                       01/25/94
5,281,396                        07/734,624                       01/25/94
5,281,410                        07/898,630                       01/25/94
5,281,411                        07/923,037                       01/25/94
5,281,417                        08/017,223                       01/25/94
5,281,419                        07/952,291                       01/25/94
5,281,426                        08/010,027                       01/25/94
5,281,433                        07/914,717                       01/25/94
5,281,438                        07/899,998                       01/25/94
5,281,439                        07/899,255                       01/25/94
5,281,445                        07/559,923                       01/25/94
5,281,446                        07/741,757                       01/25/94
5,281,448                        07/797,878                       01/25/94
5,281,449                        07/742,232                       01/25/94
5,281,469                        07/729,056                       01/25/94
5,281,474                        07/759,341                       01/25/94
5,281,482                        07/932,918                       01/25/94
5,281,483                        07/929,231                       01/25/94
5,281,484                        08/010,312                       01/25/94
5,281,486                        07/935,976                       01/25/94
5,281,487                        07/441,597                       01/25/94
5,281,493                        07/940,486                       01/25/94
5,281,504                        07/841,079                       01/25/94
5,281,505                        07/720,419                       01/25/94
5,281,507                        07/970,129                       01/25/94
5,281,513                        07/964,057                       01/25/94
5,281,528                        07/973,014                       01/25/94
5,281,531                        07/844,295                       01/25/94
5,281,532                        07/980,129                       01/25/94
5,281,533                        07/615,935                       01/25/94
5,281,540                        07/796,942                       01/25/94
5,281,541                        07/755,439                       01/25/94
5,281,551                        07/909,935                       01/25/94
5,281,556                        07/701,183                       01/25/94
5,281,559                        08/084,058                       01/25/94
5,281,564                        07/998,167                       01/25/94
5,281,566                        07/863,658                       01/25/94
5,281,571                        07/763,762                       01/25/94
5,281,572                        07/971,598                       01/25/94
5,281,575                        07/848,004                       01/25/94
5,281,580                        07/734,637                       01/25/94
5,281,581                        07/901,602                       01/25/94
5,281,585                        07/972,668                       01/25/94
5,281,586                        07/836,337                       01/25/94
5,281,587                        07/779,067                       01/25/94
5,281,589                        07/896,667                       01/25/94
5,281,591                        07/967,888                       01/25/94
5,281,593                        08/054,914                       01/25/94
5,281,596                        07/725,370                       01/25/94
5,281,601                        07/859,489                       01/25/94
5,281,619                        08/034,011                       01/25/94
5,281,623                        07/572,288                       01/25/94
5,281,627                        07/889,345                       01/25/94
5,281,629                        08/015,728                       01/25/94
5,281,635                        07/875,412                       01/25/94
5,281,636                        07/751,038                       01/25/94
5,281,656                        07/998,493                       01/25/94
5,281,659                        07/971,001                       01/25/94
5,281,665                        07/737,403                       01/25/94
5,281,671                        07/626,138                       01/25/94
5,281,692                        07/775,978                       01/25/94
5,281,702                        07/689,901                       01/25/94
5,281,707                        07/928,253                       01/25/94
5,281,708                        08/027,212                       01/25/94
5,281,717                        08/030,089                       01/25/94
5,281,719                        08/052,431                       01/25/94
5,281,721                        07/876,074                       01/25/94
5,281,723                        07/925,349                       01/25/94
5,281,725                        07/952,036                       01/25/94
5,281,727                        07/982,391                       01/25/94
5,281,740                        07/923,955                       01/25/94
5,281,742                        07/823,454                       01/25/94
5,281,744                        08/019,740                       01/25/94
5,281,752                        08/026,825                       01/25/94
5,281,760                        07/885,352                       01/25/94
5,281,766                        07/925,847                       01/25/94
5,281,767                        07/969,062                       01/25/94
5,281,775                        07/961,851                       01/25/94
5,281,785                        07/957,304                       01/25/94
5,281,786                        07/957,380                       01/25/94
5,281,790                        07/915,643                       01/25/94
5,281,791                        07/601,723                       01/25/94
5,281,792                        07/753,631                       01/25/94
5,281,796                        07/820,553                       01/25/94
5,281,797                        07/996,033                       01/25/94
5,281,798                        07/813,864                       01/25/94
5,281,805                        07/978,252                       01/25/94
5,281,807                        08/012,656                       01/25/94
5,281,811                        07/716,224                       01/25/94
5,281,818                        07/712,681                       01/25/94
5,281,821                        07/784,593                       01/25/94
5,281,822                        07/550,949                       01/25/94
5,281,823                        07/925,386                       01/25/94
5,281,824                        07/864,746                       01/25/94
5,281,828                        07/942,492                       01/25/94
5,281,841                        07/933,864                       01/25/94
5,281,847                        08/008,833                       01/25/94
5,281,854                        07/977,194                       01/25/94
5,281,865                        07/797,922                       01/25/94
5,281,870                        07/843,553                       01/25/94
5,281,886                        07/963,660                       01/25/94
5,281,889                        08/028,753                       01/25/94
5,281,890                        07/605,862                       01/25/94
5,281,906                        07/785,442                       01/25/94
5,281,910                        07/863,104                       01/25/94
5,281,914                        07/743,516                       01/25/94
5,281,915                        07/870,266                       01/25/94
5,281,918                        07/832,707                       01/25/94
5,281,921                        07/514,051                       01/25/94
5,281,932                        07/941,774                       01/25/94
5,281,938                        07/760,961                       01/25/94
5,281,941                        07/744,923                       01/25/94
5,281,942                        07/719,216                       01/25/94
5,281,951                        07/490,582                       01/25/94
5,281,960                        07/794,863                       01/25/94
5,281,969                        07/874,584                       01/25/94
5,281,975                        07/771,172                       01/25/94
5,281,976                        07/744,374                       01/25/94
5,281,977                        07/836,516                       01/25/94
5,281,982                        07/787,804                       01/25/94
5,281,987                        07/786,884                       01/25/94
5,281,988                        07/980,261                       01/25/94
5,281,995                        07/735,223                       01/25/94
5,281,997                        08/028,434                       01/25/94
5,281,998                        07/922,888                       01/25/94
5,282,004                        08/032,281                       01/25/94
5,282,006                        07/986,315                       01/25/94
5,282,008                        07/783,471                       01/25/94
5,282,009                        07/983,066                       01/25/94
5,282,010                        08/035,773                       01/25/94
5,282,013                        07/903,921                       01/25/94
5,282,019                        07/875,491                       01/25/94
5,282,021                        07/843,551                       01/25/94
5,282,039                        07/840,364                       01/25/94
5,282,043                        07/823,324                       01/25/94
5,282,052                        07/856,107                       01/25/94
5,282,053                        07/782,200                       01/25/94
5,282,054                        07/883,211                       01/25/94
5,282,067                        07/772,483                       01/25/94
5,282,068                        07/788,943                       01/25/94
5,282,070                        07/965,867                       01/25/94
5,282,080                        07/804,784                       01/25/94
5,282,091                        07/893,485                       01/25/94
5,282,095                        07/852,477                       01/25/94
5,282,098                        07/698,771                       01/25/94
5,282,104                        08/046,915                       01/25/94
5,282,116                        08/016,514                       01/25/94
5,282,127                        07/615,603                       01/25/94
5,282,133                        07/568,282                       01/25/94
5,282,141                        07/536,206                       01/25/94
5,282,152                        07/860,931                       01/25/94
5,282,160                        07/732,146                       01/25/94
5,282,171                        07/963,358                       01/25/94
5,282,172                        07/659,801                       01/25/94
5,282,175                        07/705,817                       01/25/94
5,282,188                        07/835,815                       01/25/94
5,282,190                        07/883,273                       01/25/94
5,282,191                        07/893,043                       01/25/94
5,282,192                        08/011,424                       01/25/94
5,282,203                        07/834,351                       01/25/94
5,282,225                        07/830,674                       01/25/94
5,282,229                        07/834,191                       01/25/94
5,282,234                        08/076,936                       01/25/94
5,282,237                        07/753,525                       01/25/94
5,282,238                        07/685,831                       01/25/94
5,282,241                        07/674,953                       01/25/94
5,282,245                        07/861,924                       01/25/94
5,282,258                        07/988,437                       01/25/94
5,282,260                        07/934,963                       01/25/94
5,282,268                        07/746,165                       01/25/94
5,282,269                        07/787,717                       01/25/94
5,282,273                        08/060,671                       01/25/94

                   PATENTS WHICH EXPIRED ON January 20, 2006
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

Patent                          Application                          Issue
Number                             Number                             Date

5,708,978                        08/291,772                       01/20/98
5,708,980                        08/779,837                       01/20/98
5,708,984                        08/721,236                       01/20/98
5,708,990                        08/705,593                       01/20/98
5,708,993                        08/566,003                       01/20/98
5,709,000                        08/726,343                       01/20/98
5,709,004                        08/680,375                       01/20/98
5,709,007                        08/660,922                       01/20/98
5,709,013                        08/660,010                       01/20/98
5,709,016                        08/459,736                       01/20/98
5,709,025                        08/635,894                       01/20/98
5,709,039                        08/763,616                       01/20/98
5,709,040                        08/760,050                       01/20/98
5,709,042                        08/718,214                       01/20/98
5,709,045                        08/633,229                       01/20/98
5,709,048                        08/576,189                       01/20/98
5,709,053                        08/737,594                       01/20/98
5,709,055                        08/436,517                       01/20/98
5,709,057                        08/508,160                       01/20/98
5,709,068                        08/789,298                       01/20/98
5,709,072                        08/612,724                       01/20/98
5,709,074                        08/700,928                       01/20/98
5,709,077                        08/479,928                       01/20/98
5,709,081                        08/744,067                       01/20/98
5,709,083                        08/698,380                       01/20/98
5,709,087                        08/682,343                       01/20/98
5,709,090                        08/562,950                       01/20/98
5,709,091                        08/283,270                       01/20/98
5,709,094                        08/613,886                       01/20/98
5,709,101                        08/582,494                       01/20/98
5,709,105                        08/577,927                       01/20/98
5,709,107                        08/709,365                       01/20/98
5,709,110                        08/726,630                       01/20/98
5,709,115                        08/383,459                       01/20/98
5,709,117                        08/684,769                       01/20/98
5,709,119                        08/400,240                       01/20/98
5,709,123                        08/607,692                       01/20/98
5,709,129                        08/575,720                       01/20/98
5,709,134                        08/738,624                       01/20/98
5,709,136                        08/621,345                       01/20/98
5,709,138                        08/698,279                       01/20/98
5,709,141                        08/526,975                       01/20/98
5,709,150                        08/669,391                       01/20/98
5,709,151                        08/669,390                       01/20/98
5,709,155                        08/372,170                       01/20/98
5,709,157                        08/613,596                       01/20/98
5,709,160                        08/550,293                       01/20/98
5,709,163                        08/612,541                       01/20/98
5,709,169                        08/676,343                       01/20/98
5,709,175                        08/574,849                       01/20/98
5,709,178                        08/813,558                       01/20/98
5,709,185                        08/558,148                       01/20/98
5,709,186                        08/563,971                       01/20/98
5,709,189                        08/728,195                       01/20/98
5,709,191                        08/664,516                       01/20/98
5,709,192                        08/712,589                       01/20/98
5,709,194                        08/762,093                       01/20/98
5,709,202                        08/065,660                       01/20/98
5,709,204                        08/740,735                       01/20/98
5,709,212                        08/413,223                       01/20/98
5,709,221                        08/770,015                       01/20/98
5,709,226                        08/587,509                       01/20/98
5,709,231                        08/745,611                       01/20/98
5,709,233                        08/354,597                       01/20/98
5,709,239                        08/563,190                       01/20/98
5,709,248                        08/723,407                       01/20/98
5,709,257                        08/714,885                       01/20/98
5,709,258                        08/643,031                       01/20/98
5,709,261                        08/621,778                       01/20/98
5,709,264                        08/617,460                       01/20/98
5,709,278                        08/589,815                       01/20/98
5,709,286                        08/645,113                       01/20/98
5,709,292                        08/742,717                       01/20/98
5,709,294                        08/638,227                       01/20/98
5,709,298                        08/687,236                       01/20/98
5,709,301                        08/742,746                       01/20/98
5,709,305                        08/569,090                       01/20/98
5,709,307                        08/623,137                       01/20/98
5,709,310                        08/801,957                       01/20/98
5,709,318                        08/594,743                       01/20/98
5,709,321                        08/605,399                       01/20/98
5,709,325                        08/562,626                       01/20/98
5,709,328                        08/552,580                       01/20/98
5,709,330                        08/427,377                       01/20/98
5,709,336                        08/656,628                       01/20/98
5,709,338                        08/636,186                       01/20/98
5,709,341                        08/642,293                       01/20/98
5,709,342                        08/555,735                       01/20/98
5,709,343                        08/582,477                       01/20/98
5,709,347                        08/687,081                       01/20/98
5,709,350                        08/601,096                       01/20/98
5,709,354                        08/596,808                       01/20/98
5,709,364                        08/679,906                       01/20/98
5,709,366                        08/674,913                       01/20/98
5,709,374                        08/732,760                       01/20/98
5,709,399                        08/658,548                       01/20/98
5,709,402                        08/681,813                       01/20/98
5,709,404                        08/579,867                       01/20/98
5,709,406                        08/608,585                       01/20/98
5,709,408                        08/662,791                       01/20/98
5,709,410                        08/707,763                       01/20/98
5,709,421                        08/649,608                       01/20/98
5,709,423                        08/649,283                       01/20/98
5,709,426                        08/546,433                       01/20/98
5,709,428                        08/650,511                       01/20/98
5,709,430                        08/307,148                       01/20/98
5,709,435                        08/661,585                       01/20/98
5,709,441                        08/643,544                       01/20/98
5,709,450                        08/579,485                       01/20/98
5,709,455                        08/730,022                       01/20/98
5,709,466                        08/600,264                       01/20/98
5,709,467                        08/665,431                       01/20/98
5,709,469                        08/748,733                       01/20/98
5,709,473                        08/645,312                       01/20/98
5,709,475                        08/501,247                       01/20/98
5,709,477                        08/498,929                       01/20/98
5,709,478                        08/741,937                       01/20/98
5,709,482                        08/788,996                       01/20/98
5,709,487                        08/720,002                       01/20/98
5,709,490                        08/633,753                       01/20/98
5,709,499                        08/547,238                       01/20/98
5,709,506                        08/659,880                       01/20/98
5,709,507                        08/577,471                       01/20/98
5,709,510                        08/492,030                       01/20/98
5,709,513                        08/677,195                       01/20/98
5,709,531                        08/600,633                       01/20/98
5,709,545                        08/551,343                       01/20/98
5,709,546                        08/755,573                       01/20/98
5,709,550                        08/704,023                       01/20/98
5,709,552                        08/579,331                       01/20/98
5,709,555                        08/493,842                       01/20/98
5,709,556                        08/564,377                       01/20/98
5,709,557                        08/785,728                       01/20/98
5,709,562                        08/626,881                       01/20/98
5,709,563                        08/726,938                       01/20/98
5,709,564                        08/515,116                       01/20/98
5,709,566                        08/674,969                       01/20/98
5,709,568                        08/503,706                       01/20/98
5,709,573                        08/616,087                       01/20/98
5,709,579                        08/570,483                       01/20/98
5,709,584                        08/668,302                       01/20/98
5,709,585                        08/703,396                       01/20/98
5,709,591                        08/499,678                       01/20/98
5,709,601                        08/664,723                       01/20/98
5,709,605                        08/773,245                       01/20/98
5,709,607                        08/449,498                       01/20/98
5,709,611                        08/813,447                       01/20/98
5,709,615                        08/790,525                       01/20/98
5,709,620                        08/820,043                       01/20/98
5,709,631                        08/597,547                       01/20/98
5,709,632                        08/721,724                       01/20/98
5,709,636                        08/421,741                       01/20/98
5,709,660                        08/637,094                       01/20/98
5,709,667                        08/443,120                       01/20/98
5,709,669                        08/573,723                       01/20/98
5,709,670                        08/645,349                       01/20/98
5,709,687                        08/679,626                       01/20/98
5,709,700                        08/630,278                       01/20/98
5,709,705                        08/697,070                       01/20/98
5,709,714                        08/799,175                       01/20/98
5,709,715                        08/211,191                       01/20/98
5,709,717                        08/646,185                       01/20/98
5,709,719                        08/778,199                       01/20/98
5,709,720                        08/746,098                       01/20/98
5,709,730                        08/376,778                       01/20/98
5,709,734                        08/387,417                       01/20/98
5,709,736                        08/551,529                       01/20/98
5,709,738                        08/659,433                       01/20/98
5,709,739                        08/666,496                       01/20/98
5,709,752                        07/922,796                       01/20/98
5,709,762                        08/379,748                       01/20/98
5,709,764                        08/518,459                       01/20/98
5,709,765                        08/334,010                       01/20/98
5,709,778                        08/741,059                       01/20/98
5,709,785                        08/658,170                       01/20/98
5,709,789                        08/734,858                       01/20/98
5,709,796                        08/651,667                       01/20/98
5,709,798                        08/492,420                       01/20/98
5,709,801                        08/708,847                       01/20/98
5,709,802                        08/415,821                       01/20/98
5,709,814                        08/540,268                       01/20/98
5,709,818                        08/592,159                       01/20/98
5,709,819                        08/592,576                       01/20/98
5,709,821                        08/587,197                       01/20/98
5,709,825                        08/636,747                       01/20/98
5,709,826                        08/726,389                       01/20/98
5,709,830                        08/605,418                       01/20/98
5,709,835                        08/717,182                       01/20/98
5,709,836                        08/602,857                       01/20/98
5,709,839                        08/604,985                       01/20/98
5,709,847                        08/744,891                       01/20/98
5,709,861                        08/372,208                       01/20/98
5,709,867                        08/356,680                       01/20/98
5,709,870                        08/544,532                       01/20/98
5,709,873                        08/465,613                       01/20/98
5,709,879                        08/469,444                       01/20/98
5,709,886                        08/802,147                       01/20/98
5,709,897                        08/527,672                       01/20/98
5,709,906                        08/490,930                       01/20/98
5,709,908                        08/545,878                       01/20/98
5,709,909                        08/522,235                       01/20/98
5,709,928                        08/285,294                       01/20/98
5,709,932                        08/561,004                       01/20/98
5,709,934                        08/343,172                       01/20/98
5,709,935                        08/605,987                       01/20/98
5,709,942                        08/698,216                       01/20/98
5,709,943                        08/434,930                       01/20/98
5,709,949                        08/588,483                       01/20/98
5,709,952                        08/758,169                       01/20/98
5,709,960                        08/667,563                       01/20/98
5,709,965                        08/420,761                       01/20/98
5,709,970                        08/647,705                       01/20/98
5,709,971                        08/614,423                       01/20/98
5,709,978                        08/261,072                       01/20/98
5,709,980                        08/198,830                       01/20/98
5,709,981                        08/625,622                       01/20/98
5,709,982                        08/698,609                       01/20/98
5,709,983                        08/698,413                       01/20/98
5,709,984                        08/740,572                       01/20/98
5,709,985                        08/556,471                       01/20/98
5,709,986                        08/594,102                       01/20/98
5,709,987                        08/733,373                       01/20/98
5,709,988                        08/399,798                       01/20/98
5,709,989                        08/708,154                       01/20/98
5,709,991                        08/480,013                       01/20/98
5,709,992                        08/506,589                       01/20/98
5,710,003                        08/588,113                       01/20/98
5,710,006                        08/821,664                       01/20/98
5,710,018                        08/463,345                       01/20/98
5,710,022                        08/328,254                       01/20/98
5,710,031                        08/459,174                       01/20/98
5,710,032                        08/681,953                       01/20/98
5,710,039                        08/520,790                       01/20/98
5,710,041                        08/657,159                       01/20/98
5,710,042                        08/515,365                       01/20/98
5,710,044                        08/554,642                       01/20/98
5,710,047                        08/516,953                       01/20/98
5,710,048                        08/706,871                       01/20/98
5,710,052                        08/543,979                       01/20/98
5,710,069                        08/703,322                       01/20/98
5,710,070                        08/745,637                       01/20/98
5,710,077                        08/677,916                       01/20/98
5,710,100                        08/366,393                       01/20/98
5,710,102                        08/805,104                       01/20/98
5,710,105                        08/439,402                       01/20/98
5,710,109                        08/489,647                       01/20/98
5,710,112                        08/532,509                       01/20/98
5,710,113                        08/392,304                       01/20/98
5,710,117                        08/627,517                       01/20/98
5,710,128                        08/426,550                       01/20/98
5,710,129                        08/392,646                       01/20/98
5,710,140                        08/699,142                       01/20/98
5,710,142                        08/428,187                       01/20/98
5,710,147                        08/499,168                       01/20/98
5,710,148                        08/611,465                       01/20/98
5,710,150                        08/607,217                       01/20/98
5,710,151                        08/725,524                       01/20/98
5,710,152                        08/791,269                       01/20/98
5,710,156                        08/716,397                       01/20/98
5,710,159                        08/647,132                       01/20/98
5,710,163                        08/683,750                       01/20/98
5,710,166                        08/518,660                       01/20/98
5,710,167                        08/741,153                       01/20/98
5,710,176                        08/306,422                       01/20/98
5,710,180                        08/596,197                       01/20/98
5,710,185                        08/705,277                       01/20/98
5,710,186                        08/736,024                       01/20/98
5,710,193                        08/646,808                       01/20/98
5,710,201                        08/379,553                       01/20/98
5,710,202                        08/905,871                       01/20/98
5,710,210                        08/465,899                       01/20/98
5,710,213                        08/465,851                       01/20/98
5,710,214                        08/640,249                       01/20/98
5,710,218                        08/430,259                       01/20/98
5,710,224                        08/399,119                       01/20/98
5,710,233                        08/779,198                       01/20/98
5,710,235                        08/570,055                       01/20/98
5,710,238                        08/653,166                       01/20/98
5,710,242                        08/700,371                       01/20/98
5,710,249                        08/465,854                       01/20/98
5,710,252                        08/383,748                       01/20/98
5,710,257                        08/719,551                       01/20/98
5,710,265                        08/672,109                       01/20/98
5,710,272                        08/480,801                       01/20/98
5,710,273                        08/686,040                       01/20/98
5,710,275                        08/341,602                       01/20/98
5,710,277                        08/304,074                       01/20/98
5,710,278                        08/802,152                       01/20/98
5,710,281                        08/606,325                       01/20/98
5,710,283                        08/749,350                       01/20/98
5,710,289                        08/779,758                       01/20/98
5,710,292                        08/459,836                       01/20/98
5,710,299                        08/672,128                       01/20/98
5,710,309                        08/657,840                       01/20/98
5,710,316                        08/757,522                       01/20/98
5,710,324                        08/317,458                       01/20/98
5,710,325                        08/740,812                       01/20/98
5,710,326                        07/695,165                       01/20/98
5,710,329                        08/735,772                       01/20/98
5,710,332                        08/679,152                       01/20/98
5,710,337                        08/630,146                       01/20/98
5,710,338                        08/630,316                       01/20/98
5,710,344                        08/745,238                       01/20/98
5,710,354                        08/705,493                       01/20/98
5,710,355                        08/660,994                       01/20/98
5,710,356                        08/343,218                       01/20/98
5,710,358                        08/687,065                       01/20/98
5,710,359                        08/571,697                       01/20/98
5,710,360                        08/728,429                       01/20/98
5,710,367                        08/532,904                       01/20/98
5,710,371                        08/589,617                       01/20/98
5,710,372                        08/768,190                       01/20/98
5,710,373                        08/800,597                       01/20/98
5,710,374                        08/669,949                       01/20/98
5,710,375                        08/754,794                       01/20/98
5,710,376                        08/577,453                       01/20/98
5,710,384                        08/613,096                       01/20/98
5,710,388                        08/695,733                       01/20/98
5,710,391                        08/631,867                       01/20/98
5,710,395                        08/411,229                       01/20/98
5,710,396                        08/582,117                       01/20/98
5,710,400                        08/606,129                       01/20/98
5,710,413                        08/413,119                       01/20/98
5,710,415                        08/613,002                       01/20/98
5,710,421                        08/620,538                       01/20/98
5,710,423                        08/721,478                       01/20/98
5,710,424                        08/544,718                       01/20/98
5,710,433                        08/592,573                       01/20/98
5,710,438                        08/550,939                       01/20/98
5,710,439                        08/770,552                       01/20/98
5,710,441                        08/550,147                       01/20/98
5,710,442                        08/589,637                       01/20/98
5,710,451                        08/629,819                       01/20/98
5,710,457                        08/541,102                       01/20/98
5,710,462                        08/714,564                       01/20/98
5,710,468                        08/518,256                       01/20/98
5,710,470                        08/476,907                       01/20/98
5,710,474                        08/494,405                       01/20/98
5,710,479                        08/582,007                       01/20/98
5,710,487                        08/295,369                       01/20/98
5,710,492                        08/575,599                       01/20/98
5,710,493                        08/519,465                       01/20/98
5,710,496                        08/521,187                       01/20/98
5,710,500                        08/429,284                       01/20/98
5,710,501                        08/473,339                       01/20/98
5,710,507                        08/638,023                       01/20/98
5,710,529                        08/539,254                       01/20/98
5,710,533                        08/507,130                       01/20/98
5,710,536                        08/601,553                       01/20/98
5,710,556                        08/559,093                       01/20/98
5,710,567                        08/590,911                       01/20/98
5,710,570                        08/404,427                       01/20/98
5,710,589                        08/584,789                       01/20/98
5,710,590                        08/418,688                       01/20/98
5,710,592                        08/546,914                       01/20/98
5,710,600                        08/439,133                       01/20/98
5,710,607                        08/264,232                       01/20/98
5,710,614                        08/423,542                       01/20/98
5,710,618                        08/413,680                       01/20/98
5,710,627                        08/457,267                       01/20/98
5,710,630                        08/530,241                       01/20/98
5,710,631                        08/789,031                       01/20/98
5,710,640                        08/482,849                       01/20/98
5,710,641                        08/369,814                       01/20/98
5,710,643                        08/496,503                       01/20/98
5,710,644                        08/438,534                       01/20/98
5,710,645                        08/546,709                       01/20/98
5,710,653                        08/563,678                       01/20/98
5,710,657                        08/424,148                       01/20/98
5,710,658                        08/574,607                       01/20/98
5,710,666                        08/663,936                       01/20/98
5,710,671                        08/711,322                       01/20/98
5,710,674                        08/150,257                       01/20/98
5,710,677                        08/575,414                       01/20/98
5,710,680                        08/577,276                       01/20/98
5,710,700                        08/574,610                       01/20/98
5,710,715                        08/507,925                       01/20/98
5,710,720                        08/691,927                       01/20/98
5,710,731                        08/646,194                       01/20/98
5,710,737                        08/652,035                       01/20/98
5,710,742                        08/440,285                       01/20/98
5,710,750                        08/717,199                       01/20/98
5,710,770                        08/462,532                       01/20/98
5,710,771                        08/557,599                       01/20/98
5,710,772                        08/470,622                       01/20/98
5,710,777                        08/014,258                       01/20/98
5,710,785                        08/428,795                       01/20/98
5,710,788                        08/760,067                       01/20/98
5,710,791                        08/502,264                       01/20/98
5,710,800                        08/558,325                       01/20/98
5,710,801                        08/728,116                       01/20/98
5,710,804                        08/504,199                       01/20/98
5,710,808                        08/501,052                       01/20/98
5,710,817                        08/551,232                       01/20/98
5,710,841                        08/536,332                       01/20/98
5,710,843                        08/425,471                       01/20/98
5,710,850                        08/670,760                       01/20/98
5,710,854                        08/423,414                       01/20/98
5,710,857                        08/290,289                       01/20/98
5,710,861                        08/536,936                       01/20/98
5,710,868                        08/538,939                       01/20/98
5,710,872                        08/620,178                       01/20/98
5,710,874                        08/548,240                       01/20/98
5,710,890                        08/573,853                       01/20/98
5,710,892                        08/504,347                       01/20/98
5,710,896                        08/611,833                       01/20/98
5,710,903                        08/401,745                       01/20/98
5,710,932                        08/215,262                       01/20/98
5,710,933                        08/414,856                       01/20/98
5,710,936                        08/475,672                       01/20/98
5,710,937                        08/517,987                       01/20/98
5,710,942                        08/420,311                       01/20/98
5,710,946                        08/781,275                       01/20/98
5,710,947                        08/617,534                       01/20/98
5,710,949                        08/527,787                       01/20/98
5,710,953                        08/686,158                       01/20/98
5,710,954                        08/757,596                       01/20/98
5,710,957                        08/751,893                       01/20/98
5,710,958                        08/689,299                       01/20/98
5,710,959                        08/629,465                       01/20/98
5,710,979                        08/535,535                       01/20/98
5,710,983                        08/648,956                       01/20/98
5,710,994                        08/697,781                       01/20/98
5,711,017                        08/715,486                       01/20/98
5,711,019                        08/594,974                       01/20/98

                   PATENTS WHICH EXPIRED ON January 22, 2006
                    DUE TO FAILURE TO PAY MAINTENANCE FEES

Patent                          Application                          Issue
Number                             Number                             Date

6,339,844                        09/795,138                       01/22/02
6,339,850                        09/166,713                       01/22/02
6,339,854                        09/666,082                       01/22/02
6,339,859                        09/344,996                       01/22/02
6,339,860                        09/588,717                       01/22/02
6,339,861                        09/767,812                       01/22/02
6,339,867                        09/649,062                       01/22/02
6,339,870                        08/000,735                       01/22/02
6,339,884                        09/621,957                       01/22/02
6,339,886                        09/218,891                       01/22/02
6,339,890                        09/491,226                       01/22/02
6,339,892                        09/631,733                       01/22/02
6,339,893                        09/158,950                       01/22/02
6,339,894                        09/354,025                       01/22/02
6,339,897                        09/801,994                       01/22/02
6,339,902                        09/541,955                       01/22/02
6,339,904                        09/572,880                       01/22/02
6,339,906                        09/269,747                       01/22/02
6,339,910                        09/420,422                       01/22/02
6,339,914                        09/427,689                       01/22/02
6,339,915                        09/509,528                       01/22/02
6,339,919                        09/488,391                       01/22/02
6,339,923                        09/398,559                       01/22/02
6,339,925                        09/184,684                       01/22/02
6,339,931                        09/580,135                       01/22/02
6,339,935                        09/859,026                       01/22/02
6,339,936                        09/530,348                       01/22/02
6,339,939                        09/568,140                       01/22/02
6,339,943                        09/766,827                       01/22/02
6,339,945                        09/848,837                       01/22/02
6,339,950                        09/474,212                       01/22/02
6,339,955                        09/540,251                       01/22/02
6,339,956                        09/307,505                       01/22/02
6,339,958                        09/208,843                       01/22/02
6,339,978                        09/530,261                       01/22/02
6,339,979                        09/687,106                       01/22/02
6,339,984                        09/484,355                       01/22/02
6,339,987                        09/908,681                       01/22/02
6,339,991                        09/646,247                       01/22/02
6,339,992                        09/289,683                       01/22/02
6,339,995                        09/614,002                       01/22/02
6,340,009                        09/529,512                       01/22/02
6,340,018                        09/642,773                       01/22/02
6,340,021                        09/485,674                       01/22/02
6,340,023                        09/737,162                       01/22/02
6,340,037                        09/727,411                       01/22/02
6,340,046                        09/766,992                       01/22/02
6,340,051                        09/618,993                       01/22/02
6,340,058                        09/583,019                       01/22/02
6,340,059                        09/567,682                       01/22/02
6,340,068                        09/413,853                       01/22/02
6,340,079                        09/548,646                       01/22/02
6,340,086                        09/479,806                       01/22/02
6,340,090                        09/226,194                       01/22/02
6,340,092                        09/750,823                       01/22/02
6,340,095                        09/403,045                       01/22/02
6,340,096                        09/700,858                       01/22/02
6,340,101                        09/522,036                       01/22/02
6,340,104                        09/630,670                       01/22/02
6,340,105                        09/344,515                       01/22/02
6,340,107                        09/694,284                       01/22/02
6,340,124                        09/509,894                       01/22/02
6,340,128                        09/648,583                       01/22/02
6,340,129                        09/501,463                       01/22/02
6,340,131                        09/447,495                       01/22/02
6,340,140                        09/242,755                       01/22/02
6,340,144                        09/640,996                       01/22/02
6,340,147                        09/625,192                       01/22/02
6,340,148                        09/651,582                       01/22/02
6,340,150                        09/601,649                       01/22/02
6,340,151                        09/711,286                       01/22/02
6,340,153                        09/704,928                       01/22/02
6,340,163                        09/724,920                       01/22/02
6,340,175                        09/417,713                       01/22/02
6,340,176                        09/540,623                       01/22/02
6,340,184                        09/482,280                       01/22/02
6,340,191                        09/480,080                       01/22/02
6,340,207                        09/305,837                       01/22/02
6,340,211                        08/922,426                       01/22/02
6,340,214                        09/630,085                       01/22/02
6,340,238                        09/612,447                       01/22/02
6,340,246                        09/316,188                       01/22/02
6,340,248                        09/613,858                       01/22/02
6,340,253                        09/610,656                       01/22/02
6,340,257                        09/829,926                       01/22/02
6,340,259                        09/738,938                       01/22/02
6,340,260                        09/675,134                       01/22/02
6,340,266                        09/484,190                       01/22/02
6,340,268                        09/286,450                       01/22/02
6,340,269                        09/132,418                       01/22/02
6,340,278                        09/297,267                       01/22/02
6,340,279                        09/479,325                       01/22/02
6,340,294                        09/648,466                       01/22/02
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