IP Library › Assignment 022367/0385
Patent Assignment
Reel/Frame 022367/0385

Assignment of Assignor's Interest

Recorded: 2009-03-03 Pages: 4
Assignors
FARRELLY, BRIAN ANTHONY
Executed: 2008-11-27
JOHNSTAD, SVEIN ERLING
Executed: 2008-11-27
Assignee
NORSK HYDRO ASA
N-0240 OSLO, NORWAY
Covered Property (1)
Method for Electromagnetic Geophysical Surveying of Subsea Rock Formations
Patent: 8,299,794 →
Application: 12/227,577 →
Publication: US 2009/0243617
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 25, 2013
From: STATOIL ASA
To: STATOILHYDRO ASA
Reel/Frame 031495/0001 →
Change of Name Oct 31, 2013
From: STATOILHYDRO ASA
To: STATOIL ASA
Reel/Frame 031528/0807 →
Assignment of Assignor's Interest Nov 13, 2013
From: STATOIL ASA
To: STATOIL PETROLEUM AS
Reel/Frame 031627/0265 →