Patent Assignment
Reel/Frame 017650/0512
Assignment of Assignor's Interest
Recorded: 2006-03-09
Pages: 12
Assignor
LIGAND, PHARMACEUTICALS, INCORPORATED
Executed: 2006-02-13
Assignee
WYETH
FIVE GIRALDA FARMS, MADISON, NEW JERSEY, 07940
Covered Properties
(2)
Indoline Derivatives
Thio-Oxindole Derivatives
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Jun 6, 2003
From: AMERICAN HOME PRODUCTS CORPORATION
To: WYETH
Reel/Frame 014163/0185 →
Assignment of Assignor's Interest
Jun 6, 2003
From: ZHI, LIN; JONES, TODD K.; EDWARDS, JAMES P.; TEGLEY, CHRISTOPHER M.
To: LIGAND PHARMACEUTICALS, INC.
Reel/Frame 014163/0217 →
Assignment of Assignor's Interest
Jun 6, 2003
From: FENSOME, ANDREW; MILLER, LORI L.; ULLRICH, JOHN W.; BENDER, REINHOLD H.W.
To: AMERICAN HOME PRODUCTS CORPORATION
Reel/Frame 014163/0232 →
Correction of Deposit Acct No-Dicynebt Id No. 103252415
Jun 1, 2006
From: LIGAND PHARMACEUTICALS INCORPORATED
To: WYETH
Reel/Frame 018015/0774 →