Patent Assignment
Reel/Frame 008481/0503
Assignment of Assignor's Interest
Recorded: 1997-04-01
Pages: 2
Assignor
AMERMAN, THOMAS R.
Executed: 1997-03-08
Assignee
ENLINK GEOENERGY SERVICES, INC.
16300 KATY FREEWAY, SUITE 180, HOUSTON, TEXAS, 77094
Covered Property
(1)
Underground Heat Exchange System
Patent:
5,758,724 →
Application:
08/779,812 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 31, 2001
From: ENLINK GEOENERGY SERVICES, INC.
To: COMMERCIAL BRIDGE CAPITAL, LLC; VENTURE BRIDGE, L.P., A CALIFORNIA LIMITED PARTNERSHIP; KWAI FINANCIAL, INC., A DELAWARE CORPORATION; DAVIS, TUTTLE VENTURE PARTNERS, L.P., A DELAWARE LIMITED PARTNERSHIP
Reel/Frame 011497/0466 →
Assignment of Assignor's Interest
Jun 1, 2001
From: SCAPA GROUP PLC
To: MADISON FILTER 981 LIMITED
Reel/Frame 011874/0503 →
Release of Security Interest
Jan 23, 2002
From: COMMERCIAL BRIDGE CAPITAL, LLC; VENTURE BRIDGE, L.P.; KWAI FINANCIAL, INC.; DAVIS, TUTTLE VENTURE PARTNERS, L.P.
To: ENLINK GEOENERGY SERVICES, INC.
Reel/Frame 012569/0205 →
Security Agreement
Jan 16, 2004
From: ENLINK GEOENERGY SERVICES, INC.
To: EGS VENTURES, L.P.
Reel/Frame 014885/0931 →