Security Interest

Recorded: 2002-12-02 Received: 2002-12-20 Pages: 14

Assignor

EXELIXIS, INC.

Executed: 2002-12-02

Assignee

SMITHKLINE BEECHAM CORPORATION

2301 RENAISSANCE BLVD, (BLDG #510), ATTN: VICE PRESIDENT, ALLIANCE AND JOINT VENTURE MANAGEMENT, KING OF PRUSSIA, PA, 19406, UNITED STATES

Covered Properties (5)

Water Filtering Apparatus

Application: 10/270,082 →

Ephrin receptor inhibitors and methods of use

Application: 60/396,269 →

Human ADAM-10 inhibitors

Application: 60/388,326 →

Checkpoint kinase-1 (Chk1) protein inhibitors and methods

Application: 60/377,933 →

Human Adam-10 inhibitors

Application: 60/340,179 →