IP Library Assignment 037533/0812
Patent Assignment
Reel/Frame 037533/0812

Assignment of Assignor's Interest

Recorded: 2016-01-20 Pages: 4
Assignors
SALLAS, JOHN
Executed: 2014-07-16
BIANCHI, THOMAS
Executed: 2014-07-21
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
Method and System for Augmenting Low-Frequency Range of Seismic Survey
Patent: 9,829,588 →
Application: 14/902,026 →
Publication: US 2016/0313461
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 →