Patent Assignment
Reel/Frame 032682/0833
Assignment of Assignor's Interest
Recorded: 2014-04-16
Pages: 4
Assignor
PETROLEUM GEO-SERVICES, INC.
Executed: 2014-04-16
Assignee
PGS GEOPHYSICAL AS
LILLEAKERVEIEN 4C, P.O. BOX 251 LILLEAKER, OSLO, 0216, NORWAY
Covered Properties
(3)
Method of Creating Common-Offset/Common-Azimuth Gathers in 3-D Seismic Surveys and Method of Conducting Reflection Attribute Variation Analysis
Patent:
6,026,059 →
Application:
08/970,674 →
Method and System for Acquiring Marine Seismic Data Using Multiple Seismic Sources
Illumination Monitoring Process for Making Infill Decisions
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 19, 1999
From: STARR JOEL
To: PGS TENSOR INC.
Reel/Frame 009909/0547 →
Assignment of Assignor's Interest
Oct 16, 2002
From: VAAGE, SVEIN TORLEIF
To: PGS AMERICAS, INC.
Reel/Frame 013402/0935 →
Assignment of Assignor's Interest
Jan 26, 2004
From: PRAMIK, WILLIAM B.; MATHUR, ALOKE K.; CAMPBELL, STEVEN B.; LUBRANO, ANDREW F.
To: PGS AMERICAS, INC.
Reel/Frame 014931/0273 →
Assignment of Assignor's Interest
Nov 8, 2004
From: LONG, ANDREW SAMUEL; STRAND, CHRISTIAN; DANIELSEN, BARBARA JANINA; LIMA, JOSTEIN
To: PGS AMERICAS, INC.
Reel/Frame 015351/0791 →
Assignment of Assignor's Interest
Nov 26, 2013
From: PGS DATA PROCESSING, INC.
To: PETROLEUM GEO-SERVICES, INC.
Reel/Frame 031677/0065 →
Change of Name
Nov 26, 2013
From: PGS TENSOR, INC.
To: PGS DATA PROCESSING, INC.
Reel/Frame 031728/0115 →
Assignment of Assignor's Interest
Nov 26, 2013
From: PGS AMERICAS, INC.
To: PETROLEUM GEO-SERVICES, INC.
Reel/Frame 031677/0372 →