United States Patent and Trademark Office OG Notices: 16 September 2003

                                    Errata

   "All reference to Patent No. 6,595,286 to Etuan Zhang, et al
of Texas, for IN SITU THERMAL PROCESSING OF HYDROCARBON CONTAINING
FORMATION WITH A SELECTED VITRINITE REFLECTANCE appearing in the
Official Gazette of July 22, 2003 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,596,601 to Brent A. McClure of
Idaho, for REDUCED ASPECT RATIO DIGIT LINE CONTACT PROCESS FLOW USED
DURING THE FORMATION OF A SEMICONDUCTOR DEVICE appearing in the
Official Gazette of July 22, 2003 should be deleted since no patent was
granted."

   "All reference to Patent 6,596,748 to Michael Scaife, et al
of California, for METHOD FOR INCREASING THE BIOAVAILABILITY OF
METAXALONE appearing in the Official Gazette of July 22, 2003 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,597,030 to Daisaburo Takashima
of Yokohama-Shi, Japan for SEMICONDUCTOR MEMORY DEVICE USING
FERRO-ELECTRIC FILM appearing in the Official Gazette of July 22, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,597,064 to Ow Chee Moon, et al
of Singapore, for FLEXIBLE BALL GRID ARRAY CHIP SCALE PACAKAGES AND
METHODS OF FABRICATION appearing in the Official Gazette of July 22,
2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,597,341 to Ryan D. Bruneau, et
al of Sunnyvale, CA for HAPTIC TRACKBALL DEVICE appearing in the
Official Gazette of July 22, 2003 should be deleted since no patent was
granted."