Patent Assignment
Reel/Frame 012549/0967
Re-Record to Correct the Conveying Party's Name, Previously Recorded at Reel 012316, Frame 0133.
Recorded: 2002-02-01
Pages: 4
Assignor
MEUNIER, JULIEN
Executed: 2001-08-17
Assignees
INSTITUT FRANCAIS DU PETROLE/
1 & 4, AVENUE DE BOISE PREAU, 92852 RUEIL-MALMAISON CEDEX, FRANCE
GAZ DE FRANCE
23 RUE PHILIBERT DELORME, 75840 PARIS CEDEX, FRANCE
CAMPAGNIE GENERAL DE GEOPHYSIQUE
1 RUE LEON MIGAUX, 91341, MASSEY CEDEX, FRANCE
Covered Property
(1)
Method for Seismic Monitoring of an Underground Zone by Simultaneous Use of Sererval Vibroseismic Sources
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2001
From: MUENIER, JULIEN
To: INSTITUT FRANCAIS DE PETROLE; GAZ DE FRANCE; COMPAGNIE GENERAL DE GEOPHYSIQU
Reel/Frame 012316/0133 →
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 →