Patent Assignment
Reel/Frame 019797/0222
Assignment of Assignor's Interest
Recorded: 2007-09-07
Pages: 3
Assignor
FOSSLI, BORRE
Executed: 2004-03-01
Assignee
OCEAN RISER SYSTEMS AS
POSTBOKS 2732, SOLI, OSLO, 0204, NORWAY
Covered Property
(1)
Arrangement and Method for Controlling and Regulating Bottom Hole Pressure When Drilling Deepwater Offshore Wells
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.