Patent Assignment
Reel/Frame 017580/0407
Assignment of Assignor's Interest
Recorded: 2005-10-05
Pages: 2
Assignors
MEYNIER, PATRICK
Executed: 2005-04-07
HUGUET, FREDERIC
Executed: 2005-03-25
MEUNIER, JULIEN
Executed: 2005-03-03
Assignees
COMPAGNIE GENERALE DE GEOPHYSIQUE
1 RUE LEON MIGAUX, 91341 MASSY CEDEX, FRANCE
GAZ DE FRANCE - SERVICE NATIONAL
23 RUE PHILIBERT DELORME, 75017 PARIS, FRANCE
INSTITUTE FRANCAIS DU PETROLE
1 & 4 AVENUE DE BOIS-PREAU, 92852 RUEIL MALAMAISON CEDEX, FRANCE
Covered Property
(1)
Device for Seismic Emission in an Underground Formation and Method for Implementing Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.