Patent Assignment
Reel/Frame 007549/0973
Assignment of Assignor's Interest
Recorded: 1995-05-17
Pages: 3
Assignor
TROOST, JOHN R.
Executed: 1995-05-16
Assignee
SOUTHERN PETROLEUM LABORATORIES, INC.
P.O. BOX 20807, HOUSTON, TEXAS, 77025
Covered Property
(1)
Method and Apparatus for Analyzing Gases Containing Volatile Organic Compounds by Use of Tetraglyme
Patent:
5,650,560 →
Application:
08/443,366 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 1, 2014
From: SOUTHERN PETROLEUM LABORATORIES, INC.; DEERBORNE ENERGY COMPANY
To: ONEWEST BANK N.A., AS ADMINISTRATIVE AGENT FOR THE LENDERS
Reel/Frame 033460/0423 →
Release of Security Interest
Oct 10, 2016
From: CIT BANK, N.A. (FORMERLY KNOWN AS ONE WEST BANK, N.A.), AS AGENT
To: SOUTHERN PETROLEUM LABORATORIES, INC.
Reel/Frame 039975/0252 →