Patent Assignment
Reel/Frame 038733/0387
Confirmatory License
Recorded: 2016-05-27
Pages: 2
Assignor
GENERAL ELECTRIC GLOBAL RESEARCH
Executed: 2016-02-18
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Methods and Systems for Detecting Gas Flow by Photoacoustic Signal Generation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 2015
From: CHOUDHURY, NILOY; CHALLENER, WILLIAM ALBERT
To: GENERAL ELECTRIC COMPANY
Reel/Frame 037363/0803 →
Assignment of Assignor's Interest
Jan 16, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 051620/0143 →
Assignment of Assignor's Interest
Jan 27, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 051707/0737 →