United States Patent and Trademark Office OG Notices: 27 May 2003

                                    Errata


   "All reference to Patent No. PP 11,003 to Stanley G. Marciel
of Aptos, CA for ROSE PLANT NAMED DEVTINTA appearing in the Official
Gazette of July 13, 1999 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,540,197 to Dale Ropp of Buda,
IL for SEAT SUSPENSION SHOCK ABSORBER appearing in the Official Gazette
of April 01, 2003 should be deleted since no patent was granted."

   "All reference to Patent 6,540,281 to James Young Sr. of
Illinois, for SLIDABLE ROOM ASSEMBLY appearing in the Official Gazette
of April 01, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,540,723 to Steven R.
Christenson, et al of Minnesota for SPRING LOADED IMPLANTABLE DRUG
INFUSION DEVICE appearing in the Official Gazette of April 01, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,540,772 to Michael W. Dae, et
al of Belmont, CA for METHOD OF CONTROLLING BODY TEMPERATURE WHILE
REDUCING SHIVERING appearing in the Official Gazette of April 1, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,540,799 to Mark Phili
D'Evelyn, et al of New York, for ABRASIVE DIAMOND COMPOSITE AND METHOD
OF MAKING THEREOF appearing in the Official Gazette of April 01, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,540,932 to Hideki Kobayashi,
et al of Chiba Prefecture, Japan for VIBRATION DAMPING SILICONE
COMPOSITION appearing in the Official Gazette of April 01, 2003 should
be deleted since no patent was granted."

   "All reference to Patent No. 6,540,985 to Susan Mary Daluge,
et al of Chapel Hill, NC for METHODS OF TREATING PERIODONTAL DISEASE
appearing in the Official Gazette of April 01, 2003 should be deleted
since no patent was granted."

   "All reference to Patent No. 6,541,200 to Daniel L. Kacian,
et al of San Diego, CA for DETECTION OF HIV appearing in the Official
Gazette of April 01, 2003 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,541,404 to John O. Ruid, et al
of Pennsylvania, for COATED INSULATION BOARD appearing in the Official
Gazette of April 01, 2003 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,541,494 to K. George Chandy,
et al of California, for NON-PEPTIDE INHIBITION OF T-LYMPHOCYTE
ACTIVATION AND THERAPIES RELATED THERETO appearing in the Official
Gazette of April 01, 2003 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,541,546 to Kuniaki Kawaguchi,
et al of Japan, for BRANCHED POLYACETAL RESIN COMPOSITION appearing in
the Official Gazette of April 01, 2003 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,542,102 to Rino Micheloni, et
al of Italy, for ANALOG-TO-DIGITAL CONVERSION METHOD AND DEVICE, IN
HIGH-DENSITY MULTILEVEL NON-VOLATILE MEMORY DEVICES appearing in the
Official Gazette of April 01, 2003 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,542,592 to Craig Heilmann, et
al of San Antonio, TX for TELEPHONY SECURITY SYSTEM appearing in the
Official Gazette of April 01, 2003 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,542,667 to Joshua E.
Rothenberg of California, for TUNABLE OPTICAL DISPERSION BY USING TWO
FIBER BRAGG GRATINGS WITH NONLINEAR GROUP DELAYS appearing in the
Official Gazette of April 01, 2003 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,540,599 to Jose Roberto Mota,
et al of Sao Paulo, Brazil for REINFORCED ABRASIVE WHEELS appearing in
the Official Gazette of April 01, 2003 should be deleted since no
patent was granted."