Patent Assignment
Reel/Frame 024047/0150
Assignment of Assignor's Interest
Recorded: 2010-03-08
Pages: 10
Assignors
GAGLIARDI, JOSEPH R.
Executed: 2010-03-06
RICE, SHAWN
Executed: 2010-03-08
SCHNEIDER, CURT
Executed: 2010-03-08
CUNKELMAN, JEFFREY W.
Executed: 2010-03-08
DUDLEY, TIMOTHY A.
Executed: 2010-03-08
LAMBERT, DALE
Executed: 2010-03-05
BURNHAM, MIKE
Executed: 2010-03-08
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BLVD., STE 400, HOUSTON, TEXAS, 77042
Covered Property
(1)
Marine Seismic Surveying in Icy or Obstructed Waters
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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
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 →
Security Interest
Jun 18, 2026
From: TGS-NOPEC GEOPHYSICAL COMPANY
To: KROLL TRUSTEE SERVICES LIMITED
Reel/Frame 075007/0464 →