Patent Assignment
Reel/Frame 041609/0216
Assignment of Assignor's Interest
Recorded: 2017-03-17
Pages: 8
Assignors
LEVEILLE, JACQUES PIERRE
Executed: 2016-12-09
BRETTWOOD, PAUL
Executed: 2016-12-13
MEREDITH, JEFFREY ALAN
Executed: 2017-02-09
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, SUITE 400, HOUSTON, TEXAS, 77042-2839
Covered Properties
(2)
Seismic Data Acquisition with Varying Relative Distance Between Multiple Seismic Vessels
Seismic Data Acquisition with Varying Relative Distance Between Multiple Seismic Vessels
Application:
61/914,836 →
Related Assignments
(2)
Other recorded transfers of the patents 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 →