IP Library Assignment 012531/0486
Patent Assignment
Reel/Frame 012531/0486

Assignment of Assignor's Interest

Recorded: 2002-01-18 Pages: 3
Assignor
POHL, CHRISTOPHER A.
Executed: 2001-10-26
Assignee
CIPHERGEN BIOSYSTEMS, INC.
6611 DUMBARTON CIRCLE, FREMONT, CALIFORNIA, 94555
Covered Property (1)
Latex Based Adsorbent Chip
Patent: 7,517,496 →
Application: 09/908,518 →
Publication: US 2003/0017464
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 11, 2007
From: CIPHERGEN BIOSYSTEMS, INC.
To: BIO-RAD LABORATORIES, INC.
Reel/Frame 019148/0358 →