Patent Assignment
Reel/Frame 021190/0544
Assignment of Assignor's Interest
Recorded: 2008-07-02
Pages: 4
Assignors
MILES, PHILIP JOHN
Executed: 2008-03-25
BERRINGER, JASON
Executed: 2008-03-25
HODGES, DAVID GREGORY
Executed: 2008-03-25
WOLFGRAM, PETER A.
Executed: 2007-07-05
Assignee
FUGRO AIRBORNE SURVEYS CORP.
2270 ARGENTIA ROAD, UNIT 2, MISSISSAUGA, L5N 6A6, CANADA
Covered Property
(1)
Airborne Electromagnetic (Em) Survey System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 9, 2015
From: FUGRO CANADA CORP.
To: CGG DATA SERVICES AG
Reel/Frame 036996/0297 →
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 →