IP Library › Assignment 048391/0168
Patent Assignment
Reel/Frame 048391/0168

Change of Name

Recorded: 2019-02-21 Pages: 4
Assignor
CGGVERITAS SERVICES SA
Executed: 2013-05-22
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
Wave-Fields Separation for Seismic Recorders Distributed at Non-Flat Recording Surfaces
Application: 13/670,900 →
Publication: US 2013/0155811
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 9, 2012
From: GRION, SERGIO
To: CGGVERITAS SERVICES SA
Reel/Frame 029270/0268 →
Change of Name Feb 22, 2019
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 048405/0506 →