Patent Assignment
Reel/Frame 013725/0021
Assignment of Assignor's Interest
Recorded: 2003-02-04
Pages: 6
Assignee
AMGEN INC.
ONE AMGEN CENTER DRIVE, THOUSAND OAKS, CALIFORNIA, 91320
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2003
From: CORVALAN, JOSE R.; DAVIS, C. GEOFFREY
To: ABGENIX INC.
Reel/Frame 013723/0926 →
Merger
Dec 7, 2007
From: ABGENIX, INC.
To: AMGEN FREMONT INC.
Reel/Frame 020215/0476 →
Assignment of Assignor's Interest
Sep 26, 2022
From: AMGEN FREMONT INC.
To: AMGEN INC.
Reel/Frame 061219/0388 →