IP Library Assignment 039239/0683
Patent Assignment
Reel/Frame 039239/0683

Assignment of Assignor's Interest

Recorded: 2016-07-25 Pages: 4
Assignors
LI, XIONG
Executed: 2016-07-18
WIGGINS, BARRY
Executed: 2016-07-18
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property (1)
System and Method for Two Dimensional Gravity Modeling with Variable Densities
Application: 15/111,228 →
Publication: US 2016/0334537
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 20, 2024
From: CGG SERVICES SAS
To: CGG MPH SWITZERLAND SA
Reel/Frame 066835/0001 →
Change of Name Mar 21, 2024
From: CGG MPH SWITZERLAND SA
To: XCALIBUR MPH SWITZERLAND SA
Reel/Frame 066867/0413 →