IP Library › Assignment 028064/0535
Patent Assignment
Reel/Frame 028064/0535

Assignment of Assignor's Interest

Recorded: 2012-04-18 Pages: 8
Assignors
DE CACQUERAY, BENOIT
Executed: 2012-04-06
BIANCHI, THOMAS
Executed: 2012-04-06
ROUX, PHILIPPE
Executed: 2012-04-06
CAMPILLO, MICHEL
Executed: 2012-04-04
CATHELINE, STEFAN
Executed: 2012-04-17
Assignee
CGGVERITAS SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
Device and Method for Computing Depth Velocity Variations
Patent: 9,086,505 →
Application: 13/405,871 →
Publication: US 2013/0131991
Related Assignments (3)
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 →