IP Library › Assignment 017820/0901
Patent Assignment
Reel/Frame 017820/0901

Assignment of Assignor's Interest

Recorded: 2006-04-26 Pages: 2
Assignors
ANGERER, ERIKA
Executed: 2006-03-13
LECERF, DIDIER
Executed: 2006-03-26
LANFRANCHI, PIERRE
Executed: 2006-03-26
Assignee
COMPAGNIE GENERALE DE GEOPHYSIQUE
1, RUE LEON MIGAUX, MASSY, 91300, FRANCE
Covered Property (1)
Method for Processing Seismic Data Corresponding to Acquisitions from a Medium with Azimuthal Anisotropy
Patent: 7,627,431 →
Application: 10/554,477 →
Publication: US 2006/0247860
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 6, 2008
From: COMPAGNIE GENERALE DE GEOPHYSIQUE
To: COMPAGNIE GENERALE DE GEOPHYSIQUE - VERITAS
Reel/Frame 021339/0757 →
Assignment of Assignor's Interest Aug 6, 2008
From: COMPAGNIE GENERALE DE GEOPHYSIQUE - VERITAS
To: CGGVERITAS SERVICES SA
Reel/Frame 021339/0764 →