Patent Assignment
Reel/Frame 021377/0385
Assignment of Assignor's Interest
Recorded: 2008-08-11
Pages: 3
Assignee
CGG MARINE
1, RUE LEON MIGAUX, 91300 MASSY, FRANCE
Covered Property
(1)
Method and Apparatus for Cleaning a Mobile Immersed Structure
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 4, 2010
From: CGG MARINE
To: CGG SERVICES
Reel/Frame 023901/0474 →
Change of Name
Feb 4, 2010
From: CGG SERVICES
To: CGGVERITAS SERVICES SA
Reel/Frame 023901/0498 →
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 →