Patent Assignment
Reel/Frame 044557/0326
Assignment of Assignor's Interest
Recorded: 2018-01-08
Pages: 8
Assignors
BACK, OLIVER
Executed: 2017-11-14
LEROY, REMY
Executed: 2017-11-24
MORVAN, MIKEL
Executed: 2017-11-27
MOREAU, PATRICK
Executed: 2017-12-01
MARION, PHILIPPE
Executed: 2017-11-27
Assignee
RHODIA OPERATIONS
25, RUE DE CLICHY, PARIS, 75009, FRANCE
Covered Property
(1)
Formulations for Enhanced Oil Recovery Comprising Sulfonates
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignor Name Oliver Back Previously Recorded on Reel 044557 Frame 0326. Assignor(S) Hereby Confirms the Assignment.
Jan 10, 2018
From: BACK, OLIVIER; LEROY, REMY; MORVAN, MIKEL; MOREAU, PATRICK
To: RHODIA OPERATIONS
Reel/Frame 045545/0363 →
Assignment of Assignor's Interest
Nov 7, 2023
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 065488/0365 →
Assignment of Assignor's Interest
Jan 26, 2024
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 066374/0642 →