Patent Assignment
Reel/Frame 015795/0939
Assignment of Assignor's Interest
Recorded: 2004-09-20
Pages: 5
Assignee
BHP BILLITON INNOVATION PTY LTD.
600 BOURKE STREET, MELBOURNE, VICTORIA, 3000, AUSTRALIA
Covered Property
(1)
Methods of Adjusting Airborne Geophysical Measurements Based on Mapping Instrument Measurements
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 7, 2012
From: BHP BILLITON INNOVATION PTY LTD
To: FUGRO FINANCE AG
Reel/Frame 027820/0924 →
Assignment of Assignor's Interest
Nov 9, 2015
From: FUGRO FINANCE AG
To: CGG DATA SERVICES AG
Reel/Frame 036996/0186 →
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 →