Patent Assignment
Reel/Frame 005990/0564
Assignment of Assignors Interest.
Recorded: 1992-01-28
Pages: 3
Assignor
BIOPROBE INTERNATIONAL, INC.
Executed: 1991-12-30
Assignee
UNISYN FIBERTEC CORPORATION
A CORPORATION OF CA, 10954 VIA FRONTERA, SAN DIEGO, CALIFORNIA, 92127
Covered Property
(1)
Method for Preparing Immunoglobulin Fragments
Patent:
5,328,834 →
Application:
07/404,992 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 8, 1989
From: NGO, THAT T.; KUMAR, HARISH P. M.
To: BIOPROBE INTERNATIONAL, INC.
Reel/Frame 005131/0802 →
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 →