IP Library › Assignment 021246/0022
Patent Assignment
Reel/Frame 021246/0022

Assignment of Assignor's Interest

Recorded: 2008-07-16 Pages: 9
Assignors
YANG, LUREN
Executed: 2008-07-04
TAN, CHAO
Executed: 2008-07-04
MELBOE, ASLAUG STROEMMEN
Executed: 2008-07-04
Assignee
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE, IP DEPT - JEFFREY GRIFFIN, HOUSTON, TEXAS, 77042
Covered Property (1)
Measuring Far Field Signature of a Seismic Source
Patent: 8,917,573 →
Application: 12/174,200 →
Publication: US 2010/0014382
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →