IP Library Assignment 039810/0269
Patent Assignment
Reel/Frame 039810/0269

Assignment of Assignor's Interest

Recorded: 2016-09-21 Pages: 4
Assignors
COTTON, JULIEN
Executed: 2016-08-30
GRÉSILLON, FRANÇOIS-XAVIER
Executed: 2016-08-30
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
Methods and Systems for Monitoring a Subsurface Formation with a Land Active Streamer
Patent: 9,869,789 →
Application: 15/120,205 →
Publication: US 2017/0075016
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 8, 2021
From: CGG SERVICES SA
To: CGG SERVICES SAS
Reel/Frame 055258/0467 →
Change of Name Feb 26, 2021
From: CGG SERVICES SAS
To: SERCEL SAS
Reel/Frame 055427/0558 →