IP Library › Assignment 026940/0642
Patent Assignment
Reel/Frame 026940/0642

Assignment of Assignor's Interest

Recorded: 2011-09-21 Pages: 4
Assignors
TONCHIA, HELENE
Executed: 2011-09-05
SIMONNOT, FREDERIC
Executed: 2011-09-06
Assignee
CGGVERITAS SERVICES SA.
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
Steerable Source Systems and Method
Patent: 8,891,332 →
Application: 13/238,221 →
Publication: US 2013/0070557
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 28, 2021
From: CGGVERITAS SERVICES SA
To: CGG SERVICES SA
Reel/Frame 055160/0080 →
Change of Name Feb 8, 2021
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 055258/0467 →
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 →