Patent Assignment
Reel/Frame 026106/0299
Assignment of Assignor's Interest
Recorded: 2011-04-11
Pages: 8
Assignors
HARTWICK, THOMAS S.
Executed: 2010-09-21
GOODSON, DAVID
Executed: 2010-09-20
RUTKOWSKI, RICHARD F.
Executed: 2010-09-20
OSLER, GEOFF
Executed: 2010-09-20
WIKLOF, CHRISTOPHER A.
Executed: 2010-10-18
Assignee
CLEARSIGN COMBUSTION CORPORATION
12201 TUKWILA INTERNATIONAL BLVD., SUITE 100, SEATTLE, WASHINGTON, 98168
Covered Property
(1)
System and Apparatus for Applying an Electric Field to a Combustion Volume
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 30, 2020
From: CLEARSIGN COMBUSTION CORPORATION
To: CLEARSIGN TECHNOLOGIES CORPORATION
Reel/Frame 052268/0365 →
Corrective Assignment to Correct the Name Change from Clearsign Combustion Corporation, Seattle, Wa to Clearsign Technologies Corporation, Tulsa, Ok.. Previously Recorded at Reel: 052268 Frame: 0365. Assignor(S) Hereby Confirms the Change of Name.
Jul 27, 2022
From: CLEARSIGN COMBUSTION CORPORATION
To: CLEARSIGN TECHNOLOGIES CORPORATION
Reel/Frame 061176/0107 →