Patent Assignment
Reel/Frame 040940/0215
Change of Name
Recorded: 2016-12-14
Pages: 4
Assignor
CGGVERITAS SERVICES SA
Executed: 2013-05-22
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property
(1)
Method and Device for Controlling Source Array Geometry
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 24, 2014
From: TONCHIA, HELENE
To: CGG SERVICES SA
Reel/Frame 032040/0780 →
Change of Name
Dec 14, 2016
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 040736/0233 →
Change of Name
Feb 26, 2021
From: CGG SERVICES SAS
To: SERCEL SAS
Reel/Frame 055427/0558 →