Patent Assignment
Reel/Frame 014931/0273
Assignment of Assignor's Interest
Recorded: 2004-01-26
Pages: 5
Assignors
PRAMIK, WILLIAM B.
Executed: 2003-11-25
MATHUR, ALOKE K.
Executed: 2003-11-25
CAMPBELL, STEVEN B.
Executed: 2003-11-20
LUBRANO, ANDREW F.
Executed: 2003-11-20
STRANDENES, SVERRE L.
Executed: 2004-01-13
Assignee
PGS AMERICAS, INC.
738 HIGHWAY 6 SOUTH, SUITE 500, HOUSTON, TEXAS, 77079
Covered Property
(1)
Illumination Monitoring Process for Making Infill Decisions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 AMERICAS, INC.
To: PETROLEUM GEO-SERVICES, INC.
Reel/Frame 031677/0372 →
Assignment of Assignor's Interest
Apr 16, 2014
From: PETROLEUM GEO-SERVICES, INC.
To: PGS GEOPHYSICAL AS
Reel/Frame 032682/0833 →