Patent Assignment
Reel/Frame 004552/0051
Assignment of Assignors Interest.
Recorded: 1986-05-07
Pages: 2
Assignor
NGO, THAT T.
Executed: 1986-05-07
Assignee
BIOPROBE INTERNATIONAL, INC.
2842 WALNUT AVENUE, SUITE C, A CORP OF DE., TUSTIN, CALIFORNIA, 92680
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.
Jan 28, 1992
From: BIOPROBE INTERNATIONAL, INC. A CORP. OF DELAWARE
To: UNISYN FIBERTEC CORPORATION A CORP. OF CALIFORNIA
Reel/Frame 005990/0675 →
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 →