Patent Assignment
Reel/Frame 008340/0775
Assignment of Assignor's Interest
Recorded: 1997-02-10
Pages: 3
Assignor
MERRY, NIR
Executed: 1996-05-12
Assignee
ENERGYLINE SYSTEMS, INC.
1947 CENTER STREET, BERKELEY, CALIFORNIA, 94704
Covered Property
(1)
Fault-Tolerant Hvac System
Patent:
5,801,940 →
Application:
08/598,561 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 10, 1997
From: ENERGYLINE SYSTEMS, INC.; BASSETT, WILLIAM W.; RUSS, ROBERT M.; LINCOLN, LARRY A.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008341/0980 →
Assignment of Assignor's Interest
Sep 3, 2002
From: GAS RESEARCH INSTITUTE
To: VARIDIGM CORPORATION
Reel/Frame 013231/0921 →
Assignment of Assignor's Interest
Sep 24, 2012
From: VARIDIGM CORPORATION
To: ACACIA RESEARCH GROUP LLC
Reel/Frame 029013/0427 →
Assignment of Assignor's Interest
Sep 24, 2012
From: ACACIA RESEARCH GROUP LLC
To: HVAC MODULATION TECHNOLOGIES LLC
Reel/Frame 029013/0580 →