Patent Assignment
Reel/Frame 006719/0646
Assignment of Assignor's Interest
Recorded: 1993-09-27
Pages: 2
Assignee
COMPAGNIE GENERALE DE GEOPHYSIQUE
1, RUE LEON MIGAUX, 91300 MASSY, FRANCE
Covered Property
(1)
Method of Acquiring and Processing Seismic Data Recorded on Receivers Disposed Vertically in the Earth to Monitor the Displacement of Fluids in a Reservoir
Patent:
5,461,594 →
Application:
08/127,246 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.