Patent Assignment
Reel/Frame 016813/0385
Assignment of Assignor's Interest
Recorded: 2005-09-16
Pages: 5
Assignors
YIP, TAI-TUNG
Executed: 2005-07-18
YIP, VICTOR
Executed: 2005-08-31
YIP, CHRISTINE
Executed: 2005-07-18
Assignee
CIPHERGEN BIOSYSTEMS, INC.
6611 DUMBARTON CIRCLE, FREMONT, CALIFORNIA, 94555
Covered Property
(1)
Serum biomarkers in hepatocellular carcinoma
Application:
10/508,781 →
Publication:
US 2006/0084059
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2005
From: POON, TERENCE C. W.; JOHNSON, PHILIP; CHAN, ANTHONY
To: CHINESE UNIVERSITY OF HONK KONG, THE
Reel/Frame 016811/0354 →
Security Interest
Mar 20, 2006
From: CHIPHERGEN BIOSYSTEMS, INC.
To: QUEST DIAGNOSTICS INCORPORATED
Reel/Frame 017345/0081 →
Change of Name
Nov 14, 2007
From: CIPHERGEN BIOSYSTEMS INC.
To: VERMILLION, INC.
Reel/Frame 020108/0309 →
Release of Security Interest
Mar 25, 2015
From: QUEST DIAGNOSTICS INCORPORATED
To: VERMILLION, INC. (F/K/A CIPHERGEN BIOSYSTEMS, INC.)
Reel/Frame 035256/0457 →