IP Library › Assignment 022893/0527
Patent Assignment
Reel/Frame 022893/0527

Change of Name

Recorded: 2009-06-30 Pages: 2
Assignor
STATOIL ASA
Executed: 2007-10-01
Assignee
STATOILHYDRO ASA
N/A, STAVANGER, N-4035, NORWAY
Covered Property (1)
Coupling Device for Connection and Disconnection of Bottom-Hole Equipment
Patent: 8,534,714 →
Application: 12/373,269 →
Publication: US 2009/0280912
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2009
From: BUCHANAN, ALASTAIR; NESVIK, KJELL TORE; DAGESTAD, VIBJORN
To: STATOIL, ASA
Reel/Frame 022627/0211 →
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 →