Patent Assignment
Reel/Frame 023901/0498
Change of Name
Recorded: 2010-02-04
Pages: 6
Assignor
CGG SERVICES
Executed: 2008-05-28
Assignee
CGGVERITAS SERVICES SA
1, RUE LEON MIGAUX, MASSY, 91300, 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.
Assignment of Assignor's Interest
Aug 11, 2008
From: LEPAGE, YANN GEORGES; DOLLON, LAURENT JEAN
To: CGG MARINE
Reel/Frame 021377/0385 →
Change of Name
Feb 4, 2010
From: CGG MARINE
To: CGG SERVICES
Reel/Frame 023901/0474 →
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 →