Patent Assignment
Reel/Frame 057571/0497
Corrective Assignment to Correct the Inventors' Names Previously Recorded on Reel 056218 Frame 0906. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2021-08-18
Pages: 6
Assignors
WALKER, DUSTIN L.
Executed: 2017-08-14
PINNAWALA, GAYANI W.
Executed: 2021-07-13
NIZAMIDIN, NABIJAN
Executed: 2021-08-11
DWARAKANATH, VARADARAJAN
Executed: 2017-08-14
TANG, GUO-QING
Executed: 2017-08-14
LOWRY, DUSTIN J.
Executed: 2017-08-14
INOUYE, TETSUO ART
Executed: 2017-08-14
Assignee
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD, SAN RAMON, CALIFORNIA, 94583-0806
Covered Property
(1)
Injection Fluids Comprising an Anionic Surfactant for Treating Unconventional Formations
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2021
From: WALKER, DUSTIN L.; PINNAWALA ARACHCHILAGE, GAYANI; NIZAMIDIN, NABI; DWARAKANATH, VARADARAJAN
To: CHEVRON U.S.A. INC.
Reel/Frame 056218/0906 →
Assignment of Assignor's Interest
May 12, 2021
From: MALIK, TAIMUR
To: CHEVRON U.S.A. INC.
Reel/Frame 056218/0976 →