IP Library › Assignment 030457/0898
Patent Assignment
Reel/Frame 030457/0898

Assignment of Assignor's Interest

Recorded: 2013-05-21 Pages: 5
Assignors
ROSTEN, TAGE
Executed: 2013-04-02
BOLAS, TROND
Executed: 2013-04-22
Assignee
STATOILHYDRO ASA
N-4035, STAVANGER, NORWAY
Covered Property (1)
Assembly for Drilling and Logging, Method for Drilling and Logging and Device for Electro Pulse Drilling
Patent: 8,479,841 →
Application: 12/526,574 →
Publication: US 2010/0212962
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 →