IP Library › Assignment 007868/0312
Patent Assignment
Reel/Frame 007868/0312

Assignment of Assignor's Interest

Recorded: 1996-03-29 Pages: 4
Assignor
WELLINGHOFF, STEPHEN T.
Executed: 1996-03-15
Assignee
SOUTHWEST RESEARCH INSTITUTE
P.O. BOX DRAWER 28510, 6220 CULEBRA ROAD, SAN ANTONIO, TEXAS, 78228
Covered Property (1)
Method of Making a Sustained Release Biocidal Composition
Patent: 5,631,300 →
Application: 08/462,164 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Oct 25, 2002
From: BERNARD TECHNOLOGIES, INC.
To: SOUTHWEST RESEARCH INSTITUTE
Reel/Frame 013429/0133 →
Security Agreement Aug 16, 2006
From: MICROACTIVE CORP.
To: SOUTHWEST RESEARCH INSTITUTE
Reel/Frame 018120/0473 →