Patent Assignment
Reel/Frame 012198/0288
Assignment of Assignor's Interest
Recorded: 2001-09-27
Pages: 5
Assignors
SANTILLI, ARTHUR A.
Executed: 2000-09-06
VIET, ANDREW Q.
Executed: 2000-09-07
ZHANG, PUWEN
Executed: 2000-09-05
FENSOME, ANDREW
Executed: 2000-09-05
WROBEL, JAY E.
Executed: 2000-09-05
Assignee
AMERICAN HOME PRODUCTS CORPORATION
FIVE GIRALDA FARMS, MADISON, NEW JERSEY, 07940
Covered Property
(1)
Cyclocarbamate and Cyclic Amide Derivatives
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2001
From: EDWARDS, JAMES P.; JONES, TODD K.; TEGLEY, CHRISTOPHER M.; ZHI, LIN
To: LIGAND PHARMACEUTICALS, INC.
Reel/Frame 012198/0095 →
Merger
Jun 17, 2002
From: AMERICAN HOME PRODUCTS CORPORATION
To: WYETH
Reel/Frame 013004/0448 →
Assignment of Assignor's Interest
Aug 27, 2002
From: AMERICAN HOME PRODUCTS CORPORATION
To: WYETH
Reel/Frame 013240/0008 →
Assignment of Assignor's Interest
Mar 15, 2011
From: WYETH LLC
To: LIGAND PHARMACEUTICALS INCORPORATED
Reel/Frame 025952/0559 →
Corrective Assignment to Correct the Identification of the True Assignee Previously Recorded on Reel 025952 Frame 0559. Assignor(S) Hereby Confirms the Entire Right, Title & Interest for the Us, as Are Identified in Attached Schedule a, Including All Rights to Claim Priority.
Apr 6, 2011
From: WYETH
To: LIGAND PHARMACEUTICALS INCORPORATED
Reel/Frame 026082/0230 →