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Patent Assignment
Reel/Frame 018659/0907

Assignment of Assignor's Interest

Recorded: 2006-12-08 Pages: 2
Assignor
SILVERBROOK, KIA
Executed: 2006-11-28
Assignee
SILVERBROOK RESEARCH PTY LTD
393 DARLING STREET, BALMAIN, NEW SOUTH WALES, 2041, AUSTRALIA
Covered Property (1)
Method for Deghosting Marine Seismic Streamer Data with Irregular Receiver Positions
Patent: 7,986,586 →
Application: 12/082,006 →
Publication: US 2009/0251992
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 16, 2008
From: VAN BORELEN, ROALD G.; BERG, PETER M. VAN DEN; FOKKEMA, JACOB T.
To: PGS GEOPHYSICAL AS
Reel/Frame 021249/0556 →