United States Patent and Trademark Office OG Notices: 08 January 2002

                                    Errata

   "All reference to Patent No. 5,870,314 to Jeffrey A. Van Den
Bosch of Grand Rapids, MI for METHOD FOR RANDOMLY ACCESSING STORED
VIDEO AND A FIELD INSPECTION SYSTEM EMPLOYING THE SAME appearing in the
Official Gazette of February 9, 1999 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,291,512 to Peter C. Meltzer,
et al of Lexington, MA for TOPANE ANALOGS AND METHODS FOR INHIBITION OF
MONOAMINE TRANSPORT appearing in the Official Gazette of September 18,
2001 should be deleted since no patent was granted."

   "All reference to Patent No. 6,319,866 to Soren Lund Jesen,
et al of Kobenhavn, Denmark for MAN-MADE VITREOUS FIBERS appearing in
the Official Gazette of November 20, 2001 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,331,185 to Richard A. Gamble,
et al of Tyngsboro, MA for FLEXIBLE VASCULAR INDUCING IMPLANTS
appearing in the Official Gazette of December 18, 2001 should be since
no patent was granted."

   "All reference to Patent No. 6,331,387 to Derek J. Hei of
Concord, CA for ADSORBING PATHOGEN-INACTIVATING COMPOUNDS WITH POROUS
PARTICLES IMMOBILIZED IN A MATRIX appearing in the Official Gazette of
December 18, 2001 should be deleted since no patent was granted."

   "All reference to Patent No. 6,331,391 to Dane K. Wittrup, et
al of Urbana, IL for YEAST CELL SURFACE DISPLAY OF PROTEINS AND USES
THEREOF appearing in the Official Gazette of December 18, 2001 should
be deleted since no patent was granted."

   "All reference to Patent No. 6,332,753 to Norman Roeloffs, et
al of Florida for BLADE COOLING IN GAS TRUBINE appearing in the
Official Gazette of December 25, 2001 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,333,173 to Ian Richard Anselm
Park, et al of Australia, for NOVEL SURFACE ATIGEN appearing in the
Official Gazette of December 25, 2001 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,335,425 to Gang An, et al of
Oklahoma City, OK for NOVEL, PROSTATE-SPECIFIC GENE FOR DIAGNOSIS,
PROGNOSIS AND MANAGEMENT OF PROSTATE CANCER appearing in the Official
Gazette of January 1, 2002 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,335,798 to Kumi Okada, et al
of Yokohama-Shi, Japan for NETWORK PRINTER appearing in the Official
Gazette of January 1, 2002 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,336,046 to Nagendu B. Dev, et
al of San Diego, CA for SKIN AND MUSCLE-TARGETED GENE THERAPY BY PULSED
ELECTRICAL FIELD appearing in the Official Gazette of January 1, 2002
should be deleted since no patent was granted."