Patent Assignment
Reel/Frame 058813/0953
Assignment of Assignor's Interest
Recorded: 2022-01-28
Pages: 12
Assignors
CHIN, CHEE FEI
Executed: 2021-03-30
ZHANG, ZHIHUA
Executed: 2021-03-25
CHENG, ZHENXING
Executed: 2021-03-26
RABIE, AHMED
Executed: 2021-08-09
LE, HOANG
Executed: 2021-03-31
Assignee
RHODIA OPERATIONS
52 RUE DE LA HAIE COQ, AUBERVILLIERS, 93300, FRANCE
Covered Property
(1)
Method for Controlling Production of Excessive Water and Aqueous Fluids in Oil and Gas Wells
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.