IP Library › Assignment 013402/0935
Patent Assignment
Reel/Frame 013402/0935

Assignment of Assignor's Interest

Recorded: 2002-10-16 Pages: 3
Assignor
VAAGE, SVEIN TORLEIF
Executed: 2002-09-10
Assignee
PGS AMERICAS, INC.
16010 BAKER'S POINT LANE, SUITE 600, HOUSTON, TEXAS, 77079
Covered Property (1)
Method and System for Acquiring Marine Seismic Data Using Multiple Seismic Sources
Patent: 6,906,981 →
Application: 10/197,235 →
Publication: US 2004/0013037
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →