IP Library › Assignment 047803/0955

Patent Assignment

Reel/Frame 047803/0955

Assignment of Assignor's Interest

Recorded: 2018-12-18 Pages: 4

View PDF Order Certified Copy

Assignor

OLIVIER, ANDRÉ W.

Executed: 2017-02-10

Assignee

ION GEOPHYSICAL CORPORATION

2105 CITYWEST BOULEVARD, SUITE 400, HOUSTON, TEXAS, 77042-2839

Covered Property (1)

Variable Buoyancy Control and Recovery System for Seismic Data Acquisition

Patent: 11,237,286 →

Application: 16/223,383 →

Publication: US 2019/0129051

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 →