United States Patent and Trademark Office OG Notices: 14 May 2002

                   Requests for Ex Parte Reexamination Filed

   5,324,117, Reexam. C.N. 90/006,243, Requested Date: Mar.
8, 2002, Cl. 417/423.1, Title: SEALLESS ROTODYNAMIC PUMP WITH RADIALLY
OFFSET ROTOR, Inventor: Leonard A. R. Golding, et. al., Owner of
Record: Cleveland Chemical Foundation, Cleveland, OH,
Attorney or Agent: Kenneth P. George, Amster, Rothstein &
Ebenstein, New York, NY, Ex. Gp.: 3746, Requester: Owners

   5,370,509, Reexam. C.N. 90/006,244, Requested Date: Mar.
8, 2002, Cl. 417/423.1, Title: SEALLESS ROTODYNAMIC PUMP WITH FLUID
BEARING, Inventor: Leonard A. Golding, et. al, Owner of Record:
Cleveland Chemical Foundation, Cleveland, OH, Attorney or
Agent: Kenneth P. George, Amster, Rothstein & Ebenstein, New York, NY,
Ex. Gp.: 3746, Requester: Owners

   5,676,032, Reexam. C.N. 90/006,248, Requested Date: Mar.
15, 2002, Cl. 083/697, Title: STEEL RULE DIE WITH CLOSELY NESTED
CAVITIES, Inventor: Michael J. Johnson, Owner of Record:
Southwest Die Corporation, El Paso TX, Attorney or Agent:
Banner & Witcoff, Washington, DC, Ex. Gp.: 3724, Requester: Christopher
Grffros, Ontario Die Company, Ltd., Port Huron, MI, c/o Maryann Pierce
Perttunen, Bloomfield Hills, MI

   5,766,006, Reexam. C.N. 90/006,247, Requested Date: Mar.
14, 2002, Cl. 433/026, Title: TOOTH SHADE ANALYZER SYSTEM AND METHODS,
Inventor: Maryann L. Murljacic, et. al., Owner of Record: Tooth
Shade Anayzing Technologies, Inc., Darien, CT, Attorney or Agent:
Curtis A. Vock, Lathrop, Gage & Sullivan, Boulder, CO, Ex. Gp.: 3732,
Requester: Timothy W. Hagan, Killworth, Gottman, Hagan & Schaeff,
Dayton, OH

   5,840,743, Reexam. C.N. 90/006,246, Requested Date: Mar.
13, 2002, Cl. 514/394, Title: MODIFIED BENZIMIDAZOLE NUCLEOSIDES AS
ANTIVIRAL AGENTS, Inventor: Leroy B. Townsend, et. al., Owner of
Record: SmithKline Beecham Corporation, (formerly GlaxoWellcome,
Inc.), Research Triangle Park, NC, & The Regents of the University of
Michigan, Ann Arbor, MI, Attorney or Agent: Birch, Stewart,
Kolasch & Birch, LLP, Falls Church, VA, Ex. Gp.: 1614, Requester:
Owners

   6,217,900, Reexam. C.N. 90/006,245, Requested Date: Mar.
12, 2002, Cl. 514/044, Title: VESICULAR COMPLEXES AND METHODS OF MAKING
AND USING THE SAME, Inventor: Richard B. Ciccarelli, et. al., Owner of
Record: American Home Products Corporation, Madison, NJ,
Attorney or Agent: Cathy A. Kodroff, Howson and Howson, Spring
House, PA, Ex. Gp.: 1632, Requester: Owners