IP Library › Assignment 018562/0413
Patent Assignment
Reel/Frame 018562/0413

Assignment of Assignor's Interest

Recorded: 2006-11-21 Pages: 4
Assignors
SOLLNER, WALTER
Executed: 2006-11-01
LI, XIAO-PING
Executed: 2006-11-01
WIDMAIER, MARTIN
Executed: 2006-11-01
Assignee
PGS GEOPHYSICAL AS
STRANDVEIEN 4, N-1366 LYSAKER, NORWAY
Covered Property (1)
Method for Attenuating Particle Motion Sensor Noise in Dual Sensor Towed Marine Seismic Streamers
Patent: 7,835,225 →
Application: 11/546,448 →
Publication: US 2008/0089174
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 21, 2006
From: SOLLNER, WALTER; LI, XIAO-PING; WIDMAIER, MARTIN
To: PGS GEOPHYSICAL AS
Reel/Frame 018562/0350 →