Patent Assignment
Reel/Frame 065622/0791
Confirmatory License
Recorded: 2023-11-20
Pages: 2
Assignor
PITTSBURGH UNIVERSITY/GENERAL ELECTRICGLOBAL RESEARCH
Executed: 2016-08-18
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDNCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Method of Fracking Using Silicone Surfactants
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 12, 2016
From: PERRY, ROBERT JAMES; ENICK, ROBERT MICHAEL; LEE, JASON JIWOO; BECKMAN, ERIC
To: GENERAL ELECTRIC COMPANY; UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
Reel/Frame 039996/0863 →
Assignment of Assignor's Interest
Jan 16, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 051620/0304 →
Assignment of Assignor's Interest
Jan 27, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 051708/0186 →