Patent Assignment
Reel/Frame 019307/0456
Assignment of Assignor's Interest
Recorded: 2007-05-10
Pages: 2
Assignee
COMPAGNIE GENERALE DE GEOPHYSIQUE
1, RUE LEON MIGAUX, 91300 MASSY, FRANCE
Covered Property
(1)
Method for Seismic Exploration
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 12, 2010
From: COMPAGNIE GENERALE DE GEOPHYSIQUE
To: CGGVERITAS SERVICES SA
Reel/Frame 024830/0512 →
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
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