Patent Assignment
Reel/Frame 055810/0235
Security Interest
Recorded: 2021-04-02
Pages: 8
Assignors
CGG HOLDING (U.S.) INC.
Executed: 2021-04-01
CGG SERVICES (U.S.) INC.
Executed: 2021-04-01
Assignee
THE BANK OF NEW YORK MELLON, LONDON BRANCH, AS SECURITY AGENT
ONE CANADA SQUARE, CANARY WHARF, LONDON, E14 5AL, UNITED KINGDOM
Covered Properties
(5)
Reservoir Fracture Characterization
Methods and Systems for Estimating Stress Using Seismic Data
Device and Method for Calculating 3D Angle Gathers from Reverse Time Migration
Methods and Systems for Performing Azimuthal Simultaneous Elastic Inversion
Method and Device for Wave Fields Separation in Seismic Data
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Agreement
Aug 21, 2013
From: CREDIT SUISSE AG, LONDON BRANCH, AS COLLATERAL AGENT
To: SERCEL, INC.; CGG HOLDING (U.S.) INC. (F/K/A CGG VERITAS SERVICES INC., VERITAS DGC INC., VOLNAY ACQUISITION CO. II, VOLNAY ACQUISITION CO. I)
Reel/Frame 031051/0062 →
Release of Security Agreement
Aug 22, 2013
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: SERCEL, INC.; CGG HOLDING (U.S.) INC. (F/K/A CGG VERITAS SERVICES INC., VERITAS DGC INC., VOLNAY ACQUISITION CO. II, VOLNAY ACQUISITION CO. I)
Reel/Frame 031059/0186 →
Change of Name
Feb 5, 2018
From: CGGVERITAS SERVICES (U.S.) INC.
To: CGG SERVICES (U.S.) INC.
Reel/Frame 045246/0750 →
Merger
Feb 6, 2018
From: VERITAS DGC INC.
To: VOLNAY ACQUISITION CO. II
Reel/Frame 044841/0171 →
Change of Name
Feb 7, 2018
From: VOLNAY ACQUISITION CO. II
To: CGGVERITAS SERVICES INC.
Reel/Frame 045271/0886 →
Change of Name
Feb 7, 2018
From: CGGVERITAS HOLDING (U.S.) INC.
To: CGG HOLDING (U.S.) INC.
Reel/Frame 045267/0409 →
Change of Name
Feb 7, 2018
From: CGGVERITAS SERVICES HOLDING (U.S.) INC.
To: CGGVERITAS HOLDING (U.S.) INC.
Reel/Frame 045268/0379 →
Change of Name
Feb 7, 2018
From: CGGVERITAS SERVICES INC.
To: CGGVERITAS SERVICES HOLDING (U.S.) INC.
Reel/Frame 045269/0847 →
Change of Name
Feb 12, 2018
From: CGGVERITAS SERVICES (U.S.) INC.
To: CGG SERVICES (U.S.) INC.
Reel/Frame 045303/0124 →
First Lien Patent Security Agreement
Feb 21, 2018
From: CGG HOLDING (U.S.) INC.
To: THE BANK OF NEW YORK MELLON
Reel/Frame 045403/0045 →
First Lien Patent Security Agreement
Feb 21, 2018
From: CGG SERVICES (U.S.) INC.
To: THE BANK OF NEW YORK MELLON
Reel/Frame 045403/0068 →
Second Lien Patent Security Agreement
Feb 23, 2018
From: CGG SERVICES (U.S.) INC.
To: THE BANK OF NEW YORK MELLON
Reel/Frame 045423/0090 →
Second Lien Patent Security Agreement
Feb 23, 2018
From: CGG HOLDING (U.S.) INC.
To: THE BANK OF NEW YORK MELLON
Reel/Frame 045422/0902 →
Release of Security Interest
Apr 24, 2018
From: THE BANK OF NEW YORK MELLON, AS U.S. COLLATERAL AGENT
To: CGG HOLDING (U.S.) INC.; CGG SERVICES (U.S.) INC.
Reel/Frame 045625/0753 →
First Lien Patent Security Agreement
Apr 24, 2018
From: CGG HOLDING (U.S.) INC.; CGG SERVICES (U.S.) INC.
To: THE BANK OF NEW YORK MELLON, AS U.S. COLLATERAL AGENT
Reel/Frame 046030/0722 →
Release of Security Interest
Apr 7, 2021
From: THE BANK OF NEW YORK MELLON
To: CGG HOLDING (U.S.) INC.; CGG SERVICES (U.S.) INC.
Reel/Frame 055847/0768 →
Release of Security Interest
Apr 7, 2021
From: THE BANK OF NEW YORK MELLON
To: CGG HOLDING (U.S.) INC.; CGG SERVICES (U.S.) INC.
Reel/Frame 055847/0819 →
Release of Security Interest
Mar 27, 2025
From: THE BANK OF NEW YORK MELLON, LONDON BRANCH, AS SECURITY AGENT
To: CGG HOLDING (U.S.) INC.; CGG SERVICES (U.S.) INC.
Reel/Frame 070652/0199 →
First Lien Patent Security Agreement
Jun 18, 2025
From: CGG SERVICES (U.S.) INC.
To: GLAS TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 071683/0415 →