Patent Assignment
Reel/Frame 015540/0288
Assignment of Assignor's Interest
Recorded: 2004-07-06
Pages: 3
Assignee
CIPHERGEN BIOSYSTEMS, INC.
6611 DUMBARTON CIRCLE, FREMONT, CALIFORNIA, 94555
Covered Property
(1)
Use of biomarkers for detecting ovarian cancer
Application:
60/558,422 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 2004
From: CHAN, DANIEL W.; ZHANG, ZHEN
To: JOHNS HOPKINS UNIVERSITY, THE
Reel/Frame 015532/0139 →
Security Interest
Mar 20, 2006
From: CHIPHERGEN BIOSYSTEMS, INC.
To: QUEST DIAGNOSTICS INCORPORATED
Reel/Frame 017345/0081 →
Assignment of Assignor's Interest
Mar 13, 2007
From: CHAN, DANIEL W.; ZHANG, ZHEN
To: JOHNS HOPKINS UNIVERSITY, THE
Reel/Frame 019006/0301 →