IP Library Assignment 007885/0315
Patent Assignment
Reel/Frame 007885/0315

Assignment of Assignor's Interest

Recorded: 1996-04-08 Pages: 4
Assignors
WELLINGHOFF, STEPHEN T.
Executed: 1996-03-15
KAMPA, JOEL J.
Executed: 1996-03-29
Assignee
SOUTHWEST RESEARCH INSTITUTE
P.O DRAWER 28510, 6220 CULEBRA ROAD, SAN ANTONIO, TEXAS, 78228
Covered Property (1)
Sustained Release Biocidal Composition
Patent: 5,650,446 →
Application: 08/465,358 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Aug 16, 2006
From: MICROACTIVE CORP.
To: SOUTHWEST RESEARCH INSTITUTE
Reel/Frame 018120/0473 →