United States Patent and Trademark Office OG Notices: 03 May 2005

                                    Errata

   "All reference to Patent No. 6,875,206 to Dean M. Ponzi of
California, for INJECTION CATHETER WITH CONTROLLABLY EXTENDABLE
INJECTION NEEDLE appearing in the Official Gazette of April 05, 2005
should be deleted since no patent was granted."

   "All reference to Patent No. 6,875,424 to Anthony D.
Gonzalez, et al of Waldwick, for PHOTOSTABLE SUNSCREEN COMPOSITIONS AND
METHODS OF STABILIZING appearing in the Official Gazette of April 05,
2005 should be deleted since no patent was granted."

   "All reference to Patent No. 6,875,490 to Hiroki Yamamoto, et
al of Japan, for NONLINEAR OPTICAL THIN FILM, OPTICAL RECORDING MEDIUM
USING NONLINEAR OPTICAL FILM AND OPTICAL SWITCH appearing in the
Official Gazette of April 05, 2005 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,875,521 to Timothy P. Weihs,
et al of Maryland, for REACTIVE MULTILAYER FOIL WITH CONDUCTIVE AND
NONCONDUCTIVE FINAL PRODUCTS appearing in the Official Gazette of April
05, 2005 should be deleted since no patent was granted."

   "All reference to Patent No. 6,875,739 to Andrew F. Stewart
of Pennsylvania for TREATMENT OF BONE DISORDERS WITH SKELETAL ANABOLIC
DRUGS appearing in the Official Gazette of April 05, 2005 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,875,763 to Gregory S.
Hamilton, et al of Cantonsville, Maryland for HETEROCYCLIC KETONE AND
THIOESTER COMPOUNDS AND USES appearing in the Official Gazette of April
05, 2005 should be deleted since no patent was granted."

   "All reference to Patent No. 6,875,967 to John-Paul Francis
Cherry of Missouri City, TX for MICROWAVE OVEN CLEANER appearing in the
Official Gazette of April 05, 2005 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,876,020 to Sumio Ikegawa, et
al of Japan, for AN INFRARED RAY DETECTING TYPE IMAGING DEVICE
appearing in the Official Gazette of April 05, 2005 should be deleted
since no patent was granted."

   "All reference to Patent No. 6,876,610 to Jun Akiyama of
Japan, for OPTICAL DISK APPARATUS AND METHOD FOR ADJUSTING OPTICAL DISK
APPARATUS LASER POWER appearing in the Official Gazette of April 05,
2005 should be deleted since no patent was granted."

   "All reference to Patent No. 6,876,861 to Scott M. Frank, et
al of Georgia, for AUTO SENSING HOME BASE STATION FOR MOBILE TELEPHONE
WITH REMOTE ANSWERING CAPABILITIES appearing in the Official Gazette of
April 05, 2005 should be deleted since no patent was granted."