Patent Assignment
Reel/Frame 005131/0805
Assignment of Assignors Interest.
Recorded: 1989-09-08
Pages: 2
Assignor
NGO, THAT T.
Executed: 1989-09-08
Assignee
BIOPROBE INTERNATIONAL, INC.
14272 FRANKLIN AVE., A CORP.OF DE, TUSTIN, CALIFORNIA
Covered Property
(1)
Synthetic Affinity Ligand Compositions and Methods for Purification and Recovery of Organic Molecules
Patent:
4,981,961 →
Application:
07/404,917 →
Related Assignments
(5)
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 FIBERTIC CORPORATION A CORP. OF CALIFORNIA
Reel/Frame 005990/0681 →
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 →
Change of Name and Merger
Aug 9, 2001
From: CELLEX BIOSCIENCES, INC.
To: BIOVEST INTERNATIONAL, INC.
Reel/Frame 012043/0212 →
Assignment of Assignor's Interest
Aug 9, 2001
From: UNISYN TECHNOLOGIES, INC.
To: CELLEX BIOSCIENCES, INC.
Reel/Frame 012043/0228 →