IP Library › Assignment 017520/0161
Patent Assignment
Reel/Frame 017520/0161

Assignment of Assignor's Interest

Recorded: 2006-04-21 Pages: 4
Assignors
REKDAL, THORBJORN
Executed: 2006-04-03
DAY, ANTHONY
Executed: 2006-04-05
STRAND, CHRISTIAN
Executed: 2006-04-18
Assignee
PGS GEOPHYSICAL AS
STRANDVEIEN 4, N-1366 LYSAKER, NORWAY
Covered Property (1)
Method for Determination of Sufficient Acquisition Coverage for a Marine Seismic Streamer Survey
Patent: 7,336,560 →
Application: 11/139,820 →
Publication: US 2006/0268662
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 25, 2005
From: REKDAL, THORBJORN; DAY, ANTHONY; STRAND, CHRISTIAN
To: PETROLEUM GEO-SERVICES
Reel/Frame 016669/0125 →