IP Library › Assignment 035334/0177
Patent Assignment
Reel/Frame 035334/0177

Assignment of Assignor's Interest

Recorded: 2015-03-27 Pages: 4
Assignors
MILES, PHILIP JOHN
Executed: 2015-03-05
PARTNER, RICHARD THOMAS
Executed: 2015-03-17
Assignee
CGG DATA SERVICES AG
BAHNHOFSTRASSE 29, ZUG, 6300, SWITZERLAND
Covered Property (1)
Multiple Receivers for Airborne Electromagnetic Surveying
Patent: 9,933,540 →
Application: 14/431,991 →
Publication: US 2015/0241590
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 DATA SERVICES SA
To: CGG MPH SWITZERLAND SA
Reel/Frame 066835/0502 →
Change of Name Mar 21, 2024
From: CGG MPH SWITZERLAND SA
To: XCALIBUR MPH SWITZERLAND SA
Reel/Frame 066867/0413 →