IP Library › Assignment 044662/0827
Patent Assignment
Reel/Frame 044662/0827

Change of Name

Recorded: 2017-12-04 Pages: 4
Assignor
CGGVERITAS SERVICES SA
Executed: 2013-05-22
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
Method and Device for Separating Seismic Signals from Seismic Sources
Patent: 9,128,209 →
Application: 13/716,737 →
Publication: US 2013/0155810
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2012
From: DOWLE, ROBERT
To: CGGVERITAS SERVICES SA
Reel/Frame 029486/0575 →
Change of Name Jan 22, 2018
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 044683/0857 →