Patent Assignment
Reel/Frame 031728/0115
Change of Name
Recorded: 2013-11-26
Pages: 4
Assignor
PGS TENSOR, INC.
Executed: 2000-05-16
Assignee
PGS DATA PROCESSING, INC.
15150 MEMORIAL DRIVE, HOUSTON, TEXAS, 77079
Covered Property
(1)
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 →
Related Assignments
(3)
Other recorded transfers of the patent 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
Nov 26, 2013
From: PGS DATA PROCESSING, INC.
To: PETROLEUM GEO-SERVICES, INC.
Reel/Frame 031677/0065 →
Assignment of Assignor's Interest
Apr 16, 2014
From: PETROLEUM GEO-SERVICES, INC.
To: PGS GEOPHYSICAL AS
Reel/Frame 032682/0833 →