Patent Assignment
Reel/Frame 012709/0559
Assignment of Assignor's Interest
Recorded: 2002-03-18
Pages: 5
Assignee
ABGENIX, INC.
7601 DUMBARTON CIRCLE, FREMONT, CALIFORNIA, 94555
Covered Property
(1)
Human Monoclonal Antibodies to Ctla-4
Patent:
6,682,736 →
Application:
09/472,087 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignment
Mar 18, 2002
From: DAVIS, C. GEOFFREY; CORVALAN, JOSE RAMON
To: ABGENIX, INC.
Reel/Frame 012709/0570 →
Assignment of Assignor's Interest
Mar 18, 2002
From: HANSON, DOUGLAS CHARLES; NEVEU, MARK JOSEPH; MUELLER, EILEEN ELLIOTT; HANKE, JEFFREY HERBERT
To: PFIZER INC.
Reel/Frame 012709/0596 →
Merger
Apr 22, 2009
From: ABGENIX, INC.
To: AMGEN FREMONT INC.
Reel/Frame 022575/0476 →