Patent Assignment
Reel/Frame 068797/0424
Assignment of Assignor's Interest
Recorded: 2024-10-04
Pages: 3
Assignor
SERCEL SAS
Executed: 2024-10-04
Assignee
CGG SERVICES SAS
27, AVENUE CARNOT, CS 30098, MASSY CEDEX, F-91341, FRANCE
Covered Property
(1)
Method for Monitoring a Subsoil Zone Using a Plurality of Correlated Traces, Particularly During Simulated Fracturing Operations
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2011
From: MEUNIER, JULIEN
To: CGGVERITAS SERVICES SA
Reel/Frame 027355/0098 →
Change of Name
Jun 10, 2022
From: CGGVERITAS SERVICES SA
To: CGG SERVICES SA
Reel/Frame 060344/0480 →
Change of Name
Jun 13, 2022
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 060176/0132 →
Assignment of Assignor's Interest
Jun 14, 2022
From: CGG SERVICES SAS
To: SERCEL SAS
Reel/Frame 060190/0750 →