Patent Assignment
Reel/Frame 019384/0129
Assignment of Assignor's Interest
Recorded: 2007-06-05
Pages: 5
Assignors
MACGREGOR, LUCY
Executed: 2007-05-17
ANDREIS, DAVID
Executed: 2007-05-17
BARKER, NEVILLE
Executed: 2007-05-17
Assignee
OHM LTD
THE TECHNOLOGY CENTRE, OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE, BRIDGE OF DON, ABERDEEN, AB23 8GD, UNITED KINGDOM
Covered Property
(1)
Electromagnetic Surveying
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 2011
From: OHM LIMITED
To: OFFSHORE HYDROCARBON MAPPING PLC
Reel/Frame 026023/0743 →
Assignment of Assignor's Interest
Mar 25, 2011
From: OHM LIMITED
To: OFFSHORE HYDROCARBON MAPPING PLC
Reel/Frame 026024/0241 →
Change of Name
Sep 23, 2011
From: OFFSHORE HYDROCARBON MAPPING PLC
To: ROCK SOLID IMAGES PLC
Reel/Frame 026956/0506 →
Assignment of Assignor's Interest
Apr 27, 2015
From: ROCK SOLID IMAGES PLC
To: ROCK SOLID IMAGES, INC
Reel/Frame 035497/0896 →
Assignment of Assignor's Interest
Jun 4, 2015
From: ROCK SOLID IMAGES PLC
To: ROCK SOLID IMAGES, INC.
Reel/Frame 035783/0345 →
Assignment of Assignor's Interest
Apr 8, 2020
From: SLLP 206 LIMITED
To: PGS GEOPHYSICAL AS
Reel/Frame 052349/0588 →
Deed of Confirmation and Clarification
Apr 8, 2020
From: ROCK SOLID IMAGES, INC.; ROCK SOLID IMAGES US GROUP, INC.
To: SLLP 206 LIMITED
Reel/Frame 052351/0174 →