LOCK-UP AGREEMENTLock-Up Agreement • December 9th, 2005 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations
EXHIBIT 10.284 [Ligand Letterhead] March 11, 2005 Andres Negro-Vilar, M.D., Ph.D. Executive Vice President, Research and Development, & Chief Scientific Officer LIGAND PHARMACEUTICALS INCORPORATED 10275 Science Center Drive San Diego, CA 92121 Dear...Severance Agreement • December 9th, 2005 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations
EXHIBIT 10.285 CONFIDENTIAL INTERFERENCE SETTLEMENT AGREEMENT This Confidential Interference Settlement Agreement (the "Agreement"), effective March 11, 2005, is entered into by and between: Ligand Pharmaceuticals Incorporated, a Delaware corporation...Confidential Interference Settlement Agreement • December 9th, 2005 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations • California
