Patent Assignment
Reel/Frame 018301/0189
Assignment of Assignor's Interest
Recorded: 2006-09-26
Pages: 9
Assignors
BOERGEN, LARS
Executed: 2006-08-27
TEIGEN, OEYVIND
Executed: 2006-08-02
HEIEREN, NILS HALVOR
Executed: 2006-08-21
HUSOM, VIDAR A.
Executed: 2006-07-26
Assignee
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042
Covered Property
(1)
Particle Motion Vector Measurement in a Towed, Marine Seismic Cable
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2008
From: TRAETTEN, OEYSTEIN
To: WESTERNGECO, L.L.C.
Reel/Frame 020433/0160 →
Nunc Pro Tunc Assignment
Dec 27, 2019
From: WESTERNGECO L.L.C.
To: REFLECTION MARINE NORGE AS
Reel/Frame 051428/0580 →
Change of Address
Jan 20, 2020
From: REFLECTION MARINE NORGE AS
To: REFLECTION MARINE NORGE AS
Reel/Frame 052109/0147 →