Patent Assignment
Reel/Frame 004981/0113
Assignment of Assignors Interest.
Recorded: 1988-11-23
Pages: 4
Assignors
CHU, GEORGE H.
Executed: 1988-11-21
ARMSTRONG, ROSA
Executed: 1988-11-21
CHANG, ROBERT
Executed: 1988-11-21
Assignee
COLLAGEN CORPORATION, A DE CORP
2500 FABER PL, PALO ALTO, CALIFORNIA, 94303-3334
Covered Property
(1)
Implant Fixation
Patent:
5,108,436 →
Application:
07/275,215 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 24, 1998
From: COLLAGEN CORPORATION
To: COHESION TECHNOLOGIES, INC.
Reel/Frame 009648/0228 →
Assignment of Assignor's Interest
Aug 16, 1999
From: COHESION TECHNOLOGIES, INC.
To: NEUCOLL, INC.
Reel/Frame 010164/0602 →
Change of Name
Apr 23, 2004
From: COLLAGEN CORPORATION
To: COLLAGEN AESTHETICS, INC.
Reel/Frame 014615/0778 →
Security Agreement
Apr 11, 2006
From: NEUCOLL, INC.
To: CREDIT SUISSE, AS COLLATERAL AGENT
Reel/Frame 017448/0724 →
Release of Security Interest
Dec 11, 2006
From: CREDIT SUISSE
To: NEUCOLL, INC.
Reel/Frame 018606/0639 →
Security Agreement
Mar 2, 2009
From: ANGIOTECH PHARMACEUTICALS, INC.; AFMEDICA, INC.; AMERICAN MEDICAL INSTRUMENTS HOLDINGS, INC.; ANGIOTECH AMERICA, INC.
To: WELLS FARGO FOOTHILL, LLC AS AGENT
Reel/Frame 022329/0310 →