Patent Assignment
Reel/Frame 041960/0243
Assignment of Assignor's Interest
Recorded: 2017-04-11
Pages: 7
Assignors
BERNITSAS, NIKOLAOS
Executed: 2017-03-20
BROOKES, DAVID JAMES
Executed: 2017-03-20
RIDYARD, DAVID
Executed: 2017-04-10
ALLINSON, DOUGLAS F.
Executed: 2017-03-20
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, SUITE 400, HOUSTON, TEXAS, 77042-2839
Covered Property
(1)
Real-Time Infill In Marine Seismic Surveys Using An Independent Seismic Source
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2022
From: ION GEOPHYSICAL CORPORATION; GX TECHNOLOGY CORPORATION; GX GEOSCIENCE CORPORATION S. DE R.L. DE C.V.; GX TECHNOLOGY IMAGING SERVICES LIMITED
To: TGS-NOPEC GEOPHYSICAL COMPANY
Reel/Frame 061228/0057 →
Security Interest
Jun 3, 2024
From: TGS-NOPEC GEOPHYSICAL COMPANY
To: DANSKE BANK A/S
Reel/Frame 067600/0001 →