Patent Assignment
Reel/Frame 029330/0094
Assignment of Assignor's Interest
Recorded: 2012-11-20
Pages: 3
Assignor
TONCHIA, HELENE
Executed: 2012-02-17
Assignee
CGGVERITAS SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property
(1)
Controller and Method for Steering Sources
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 24, 2018
From: CGGVERITAS SERVICES SA
To: CGG SERVICES SA
Reel/Frame 047620/0966 →
Change of Name
Nov 5, 2018
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 047407/0480 →
Change of Name
Feb 26, 2021
From: CGG SERVICES SAS
To: SERCEL SAS
Reel/Frame 055427/0558 →
Assignment of Assignor's Interest
Oct 3, 2024
From: SERCEL SAS
To: REFLECTION MARINE NORGE AS
Reel/Frame 068777/0821 →