IP Library › Assignment 054639/0626
Patent Assignment
Reel/Frame 054639/0626

Assignment of Assignor's Interest

Recorded: 2020-12-14 Pages: 5
Assignors
MARTIN, DANIEL GEORGE
Executed: 2020-12-12
MARTIN, ERIN
Executed: 2020-12-12
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, HOUSTON, TEXAS, 77042-2839
Covered Property (1)
Bi-Directional Foil System for Towed Marine Cable Array
Application: 17/119,434 →
Publication: US 2021/0197929
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 24, 2023
From: I/O CAYMAN ISLANDS LTD; I/O MARINE SYSTEMS, INC.; ION INTERNATIONAL S.A.R.L.; ION GEOPHYSICAL CORPORATION
To: DIGICOURSE, LLC
Reel/Frame 064691/0228 →