Patent Assignment
Reel/Frame 021328/0215
Assignment of Assignor's Interest
Recorded: 2008-08-01
Pages: 7
Assignor
EXCEL ENERGY TECHNOLOGIES, LTD.
Executed: 2008-07-23
Assignee
SITE CONTROLS, LLC
7004 BEE CAVE ROAD, BUILDING 2, SUITE 200, AUSTIN, TEXAS, 78746
Covered Properties
(5)
Apparatus for Reducing Heater and Air Conditining Energy Consumption
Patent:
4,423,765 →
Application:
06/384,017 →
Temperature Control Method and Apparatus
Patent:
5,539,633 →
Application:
08/353,535 →
Method of Anticipating Potential Hvac Failure
Patent:
5,729,474 →
Application:
08/353,536 →
Energy Utilization Controller and Control System and Method
Patent:
5,640,153 →
Application:
08/679,157 →
System and Method for Energy Management
Patent:
6,874,691 →
Application:
10/119,647 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 26, 1983
From: HILDEBRAND, PAUL N.
To: ORANGE ENERGY SYSTEMS, INC., LAWTON, OK., A CORP. OF OK.
Reel/Frame 004130/0543 →
Mortgage
Apr 18, 1984
From: HILDEBRAND, PAUL N.
To: ORANGE ENERGY SYSTEMS INC
Reel/Frame 004245/0700 →
Patent Security, Collateral Assignment and License Agreement
Oct 18, 1993
From: EXCEL ENERGY TECHNOLOGIES, INC.
To: ML OKLAHOMA VENTURE PARTNERS, LIMITED PARTNERSHIP
Reel/Frame 006726/0696 →
Assignment of Assignor's Interest
Oct 18, 1993
From: ORANGE ENERGY SYSTEMS, INC.
To: HILDEBRAND ENTERPRISES, INC.
Reel/Frame 006728/0745 →
Termination of Security Interest
Apr 19, 1994
From: ML OKLAHOMA VENTURE PARTNERS, LIMITED PARTNERSHIP
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 006952/0290 →
Assignment of Assignor's Interest
Feb 10, 1995
From: HILDEBRAND, PAUL N.; LIGHT, W. JOHN; KNIGHT, T. FRANK; LAWRENCE, KELLEY A.
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 007321/0783 →
Assignment of Assignor's Interest
Feb 24, 1995
From: HILDEBRAND, PAUL N.; BRIGGS, RONALD E.; KNIGHT, T. FRANK; JALUKAR, MANJIREE
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 007352/0280 →
Security Agreement
Nov 10, 1997
From: EXCEL ENERGY TECHNOLOGIES, LTD.
To: PUBLIC SERVICE COMPANY OF OKLAHOMA
Reel/Frame 008792/0783 →
Termination Statement
Sep 1, 1998
From: PUBLIC SERVICE COMPANY OF OKLAHOMA
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 009414/0397 →
Assignment of Assignor's Interest
Oct 18, 2004
From: EXCEL ENERGY TECHNOLOGIES, LTD.
To: EXCEL ENERGY SERVICES CORP.
Reel/Frame 015886/0811 →
Change of Name
Oct 18, 2004
From: EXCEL ENERGY SERVICES CORP.
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 015886/0809 →
Merger
Nov 12, 2004
From: EXCEL ENERGY TECHNOLOGIES LTD. (AN OKLAHOMA CORPORATION)
To: EXCEL ENERY TECHNOLOGIES, LTD. (A DELAWARE CORP.)
Reel/Frame 015972/0795 →
Assignment of Assignor's Interest
Mar 4, 2005
From: HILDEBRAND, PAUL N.; PARSONS, PHILIP L.
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 016143/0331 →
Merger
Mar 29, 2011
From: SITE CONTROLS, LLC
To: SIEMENS INDUSTRY, INC.
Reel/Frame 026044/0404 →