Patent Assignment
Reel/Frame 032899/0944
Assignment of Assignor's Interest
Recorded: 2014-05-15
Pages: 13
Assignor
LIGAND PHARMACEUTICALS INCORPORATED
Executed: 2006-05-08
Assignee
WYETH
FIVE GIRALDA FARMS, MADISON, NEW JERSEY, 07940
Covered Property
(1)
Cyclothiocarbamate Derivatives as Progesterone Receptor Modulators
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2014
From: ZHANG, PUWEN; FENSOME, ANDREW; TEREFENKO, EUGENE A.; WROBEL, JAY E.
To: AMERICAN HOME PRODUCTS CORPORATION
Reel/Frame 032899/0756 →
Assignment of Assignor's Interest
May 15, 2014
From: EDWARDS, JAMES P.; JONES, TODD K.; TEGLEY, CHRISTOPHER M.; ZHI, LIN
To: LIGAND PHARMACEUTICALS INC.
Reel/Frame 032899/0828 →
Merger
May 15, 2014
From: AMERICAN HOME PRODUCTS CORPORATION
To: WYETH
Reel/Frame 032899/0933 →
Change of Name
May 15, 2014
From: WYETH
To: WYETH LLC
Reel/Frame 032900/0022 →
Change of Address
Jun 24, 2014
From: WYETH LLC
To: WYETH LLC
Reel/Frame 033221/0842 →