IP Library › Assignment 004344/0174
Patent Assignment
Reel/Frame 004344/0174

Assignment of Assignors Interest.

Recorded: 1984-12-07 Pages: 2
Assignor
NGO, THAT T.
Executed: 1984-11-29
Assignee
BIOPROBE INTERNATIONAL, INC.
2842 WALNUT AVENUE, SUITE C, A DE CORP., TUSTIN, CALIFORNIA, 92680
Covered Property (1)
Method of Activating Hydroxyl Groups of a Polymeric Carrier Using 2-Fluoro-1-Methylpyridinium Toluene-4-Sulfonate
Patent: 4,582,875 →
Application: 06/679,525 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jan 28, 1992
From: BIOPROBE INTERNATIONAL, INC.
To: UNISYN FIBERTEC CORPORATION
Reel/Frame 005990/0531 →
Security Interest Oct 22, 1993
From: UNISYN TECHNOLOGIES, INC.
To: SYNBIOTICS CORPORATION
Reel/Frame 006741/0913 →