Patent Assignment
Reel/Frame 011945/0606
Re-Record to Correct Name of Assignee, Previously Recorded at Reel 011163, Frame 0386.
Recorded: 2001-07-03
Pages: 8
Assignors
GRUBB, GARY S.
Executed: 2000-09-11
SANTILLI, ARTHUR
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: 2000-09-06
Assignee
AMERICAN HOME PRODUCTS CORPORATION
FIVE GIRALDA FARMS, MADISON, NEW JERSEY, 07840
Covered Property
(1)
Cyclic Contraceptive Regimens Using Cyclocarbamate and Cyclic Amide Derivatives
Patent:
6,380,178 →
Application:
09/552,545 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 29, 2000
From: GRUBB, GARY S.; SANTILLI, ARTHUR; VIET, ANDREW Q.; ZHANG, PUWEN
To: AMERICAN HOME PRODUCTS
Reel/Frame 011163/0386 →
Assignment of Assignor's Interest
Sep 29, 2000
From: EDWARDS, JAMES P.; JONES, TODD K.; TEGLEY, CHRISTOPHER M.; ZHI, LIN
To: LIGAND PHARMACEUTICALS, INC.
Reel/Frame 011163/0514 →
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 →