Patent Assignment
Reel/Frame 007383/0007
Assignment of Assignor's Interest
Recorded: 1995-03-06
Pages: 5
Assignors
BASSETT, WILLIAM W.
Executed: 1995-02-13
WEBSTER, THOMAS L.
Executed: 1995-02-17
RUSS, ROBERT M.
Executed: 1995-02-13
MERRY, NIR
Executed: 1995-02-17
LINCOLN, LARRY A.
Executed: 1995-02-13
BORGESON, ROBERT A.
Executed: 1995-02-13
Assignee
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE CHICAGO, IL 60631, CHICAGO,, ILLINOIS
Covered Property
(1)
Control Methods and Apparatus for Gas-Fired Combustors
Patent:
5,590,642 →
Application:
08/378,516 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 24, 2009
From: GAS RESEARCH INSTITUTE
To: VARIDIGM CORPORATION
Reel/Frame 022309/0183 →
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 →