Patent Assignment
Reel/Frame 005034/0339
Assignment of Assignors Interest.
Recorded: 1989-04-05
Pages: 2
Assignor
NGO, THAT T.
Executed: 1989-04-05
Covered Property
(1)
Antibody Purification Process
Patent:
4,933,435 →
Application:
07/333,488 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 28, 1992
From: BIOPROBE INTERNATIONAL, INC. A CORP. OF DELAWARE
To: UNISYN FIBERTEC CORPORATION A CORP. OF CALIFORNIA
Reel/Frame 005990/0672 →
Security Interest
Oct 22, 1993
From: UNISYN TECHNOLOGIES, INC.
To: SYNBIOTICS CORPORATION
Reel/Frame 006741/0913 →
Security Interest
Jul 8, 1996
From: UNISYN TECHNOLOGIES, INC.
To: HAMBRECHT & QUIST GUARANTY FINANCE, L.P.
Reel/Frame 008058/0518 →