United States Patent and Trademark Office OG Notices: 29 April 2003

                  Requests for Ex Parte Reexamination Filed

   4,906,863, Reexam. C.N. 90/006,582, Requested Date: Apr.
03, 2003, Cl. 327/539, Title: WIDE RANGE POWER SUPPLY BICMOS BAND-GAP
REFERENCE VOLTAGE CIRCUIT, Inventor: Hiep Van Tran, Owner of Record:
Texas Instruments Incorporated, Dallas, TX, Attorney or
Agent: Robert N. Rountree, Texas Instruments Incorporated, Cotopaxi,
CO, Ex. Gp.: 2816, Requester: Owners

   5,958,905, Reexam. C.N. 90/006,581, Requested Date: Mar.
27, 2003, Cl. 514/092, Title: PHOSPHORAMIDATES, PHOSPHINIC AMIDES AND
RELATED COMPOUNDS AND THE USE THEREOF TO MODULATE THE ACTIVITY OF
ENDOTHELIN, Inventor: Ming Fai Chan, et. al., Owner of Record:
Texas Biotechnology Corporation, Houston, TX, Attorney or
Agent: Heller, Ehrman, White & McAuliffe, La Jolla, CA, Ex. Gp.: 1614,
Requester: Owners

   6,319,352, Reexam. C.N. 90/006,580, Requested Date: Mar.
28, 2003, Cl. 156/332, Title: SPRAYABLE DISPERSION AND PROCESS FOR
ELASTIC ADHESION OF TWO SUBSTRATE SURFACES, Inventor: Emil Simmler, et.
al., Owner of Record: Alfa Klebstoffe AG, Buchberg, Switzerland,
Attorney or Agent: Barry Kelmachter, Bachman & LaPointe, New
Haven, CT, Ex. Gp.: 1733, Requester: Owners