Patent Assignment
Reel/Frame 005990/0675
Assignment of Assignors Interest.
Recorded: 1992-01-28
Pages: 3
Assignor
BIOPROBE INTERNATIONAL, INC. A CORP. OF DELAWARE
Executed: 1991-12-30
Assignee
UNISYN FIBERTEC CORPORATION A CORP. OF CALIFORNIA
10954 VIA FRONTERA, SAN DIEGO, CALIFORNIA, 92127
Covered Property
(1)
Polymeric Matrix for Affinity Chromatography and Immobilization of Ligands
Patent:
4,753,983 →
Application:
06/860,603 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 7, 1986
From: NGO, THAT T.
To: BIOPROBE INTERNATIONAL, INC.
Reel/Frame 004552/0051 →
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 →