Patent Assignment
Reel/Frame 042564/0484
Change of Name
Recorded: 2017-06-01
Pages: 12
Assignor
CGG SERVICES SA
Executed: 2016-11-07
Assignee
CGG SERVICES SAS
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property
(1)
Demultiple Using Up/Down Separation of Towed Variable-Depth Streamer Data