Patent Assignment
Reel/Frame 011163/0543
Assignment of Assignor's Interest
Recorded: 2000-09-29
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)
Cyclic regimens using 2,1-benzisothiazoline 2,2-dioxides
Patent:
6,319,912 →
Application:
09/552,038 →
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.; COLLINS, MARK A.; MACKNER, VALERIE A.; WROBEL, JAY E.
To: AMERICAN HOME PRODUCTS
Reel/Frame 011160/0911 →
Re-Record to Correct Name of Assignee on the Document Previously Recorded at Reel 011160, Frame 0911
Jul 3, 2001
From: GRUBB, GARY S.; COLLINS, MARK A.; MACKNER, VALERIE A.; WROBEL, JAY E.
To: AMERICAN HOME PRODUCTS CORPORATION
Reel/Frame 011948/0309 →
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 →