IP Library › Assignment 017928/0047
Patent Assignment
Reel/Frame 017928/0047

Assignment of Assignor's Interest

Recorded: 2006-07-13 Pages: 7
Assignors
HOWLID, MARTIN N.
Executed: 2006-06-15
SINGH, ROHITASHVA
Executed: 2005-10-21
Assignee
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042
Covered Property (1)
Active Steering for Marine Seismic Sources
Patent: 7,957,220 →
Application: 10/552,795 →
Publication: US 2007/0019504
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 16, 2019
From: WESTERNGECO L.L.C.
To: REFLECTION MARINE NORGE AS
Reel/Frame 049759/0166 →
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 →