Patent Assignment
Reel/Frame 047493/0567
Corrective Assignment to Correct the Second Assignor Name Previously Recorded at Reel: 040936 Frame: 0612. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2018-11-09
Pages: 8
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, SUITE 400, HOUSTON, TEXAS, 77042-2839
Covered Property
(1)
Ocean Bottom System
Application:
62/249,095 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 10, 2017
From: STEWART, PETER GRAHAM; FABER, KEES
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 040936/0612 →
Assignment of Assignor's Interest
Sep 21, 2018
From: FABER, CORNELIS A.M.; OLIVIER, ANDRE W.; BEHN, LAWRENCE PHILIP
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 046942/0033 →