IP Library › Assignment 012406/0141
Patent Assignment
Reel/Frame 012406/0141

Assignment of Assignor's Interest

Recorded: 2001-10-30 Pages: 5
Assignors
ZHI, LIN
Executed: 2000-09-22
JONES, TODD K.
Executed: 2000-09-22
EDWARDS, JAMES P.
Executed: 2000-09-22
TEGLEY, CHRISTOPHER M.
Executed: 2000-09-20
Assignee
LIGAND PHARMACEUTICALS, INC.
10275 SCIENCE CENTER DRIVE, SAN DIEGO, CALIFORNIA, 92121
Covered Property (1)
Thio-Oxindole Derivatives
Patent: 6,521,657 →
Application: 10/022,467 →
Publication: US 2002/0103248
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2001
From: FENSOME, ANDREW; ZHANG, PUWEN; KOKO, MARCI C.; WROBEL, JAY E.
To: AMERICAN HOME PRODUCTS CORPORATION
Reel/Frame 012406/0148 →
Change of Name Aug 27, 2002
From: AMERICAN HOME PRODUCTS CORPORATION
To: WYETH
Reel/Frame 013239/0870 →
Merger Oct 7, 2002
From: AMERICAN HOME PRODUCTS CORPORATION
To: WYETH
Reel/Frame 013358/0567 →
Correction of Deposit Acct No-Dicynebt Id No. 103252415 Jun 1, 2006
From: LIGAND PHARMACEUTICALS INCORPORATED
To: WYETH
Reel/Frame 018015/0774 →
Change of Name Nov 2, 2010
From: WYETH
To: WYETH LLC
Reel/Frame 025227/0651 →