IP Library › Assignment 025069/0299
Patent Assignment
Reel/Frame 025069/0299

Assignment of Assignor's Interest

Recorded: 2010-09-23 Pages: 3
Assignors
MATHIESEN, VIDAR
Executed: 2010-08-19
AAKRE, HAAVARD
Executed: 2010-08-19
Assignee
STATOIL ASA
FORUSBEEN 50, STAVANGER, N-4035, NORWAY
Covered Property (1)
Use of Autonomous (Self-Adjusting) Valves in Injectors in Oil Production
Patent: 8,485,258 →
Application: 12/811,425 →
Publication: US 2011/0011590
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 →