IP Library › Assignment 064489/0868
Patent Assignment
Reel/Frame 064489/0868

Assignment of Assignor's Interest

Recorded: 2023-08-03 Pages: 8
Assignor
Assignee
TGS-NOPEC GEOPHYSICAL COMPANY
10451 CLAY ROAD, HOUSTON, TEXAS, 77041
Covered Properties (3)
Marine Seismic Surveying with Towed Components Below Water's Surface
Patent: 9,389,328 →
Application: 14/339,736 →
Publication: US 2015/0101420
Ocean Bottom Seismic Systems
Application: 15/339,233 →
Publication: US 2017/0123091
Marine Seismic Surveying with Towed Components Below Water's Surface
Application: 15/676,839 →
Publication: US 2017/0363761
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 24, 2014
From: SCHNEIDER, CURT; DUDLEY, TIMOTHY A.
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 033383/0516 →
Security Agreement Aug 22, 2014
From: ION GEOPHYSICAL CORPORATION; I/O MARINE SYSTEMS, INC.; GX TECHNOLOGY CORPORATION; ION EXPLORATION PRODUCTS (U.S.A.), INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 033598/0088 →
Security Agreement Nov 4, 2014
From: ION GEOPHYSICAL CORPORATION; I/O MARINE SYSTEMS, INC.; GX TECHNOLOGY CORPORATION; ION EXPLORATION PRODUCTS (U.S.A.), INC.
To: U. S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 034181/0779 →
Assignment of Assignor's Interest Jan 10, 2017
From: STEWART, PETER GRAHAM; FABER, KEES
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 040936/0709 →
Assignment of Assignor's Interest Dec 7, 2017
From: SCHNEIDER, CURT; DUDLEY, TIMOTHY A
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 044330/0857 →
Corrective Assignment to Correct the Second Assignor Name Previously Recorded at Reel: 040936 Frame: 0709. Assignor(S) Hereby Confirms the Assignment. Nov 9, 2018
From: STEWART, PETER GRAHAM; FABER, CORNELIS A.M.
To: ION GEOPHYSICAL CORPORATION
Reel/Frame 047493/0556 →
Security Interest Jun 3, 2024
From: TGS-NOPEC GEOPHYSICAL COMPANY
To: DANSKE BANK A/S
Reel/Frame 067600/0001 →