Assignment of Assignor's Interest

Recorded: 2011-11-30 Pages: 3

Assignor

FOSSLI, BORRE

Executed: 2004-03-01

Assignee

OCEAN RISER SYSTEMS AS

POSTBOKS 2732, SOLI 0204 OSLO, 0204, NORWAY

Covered Property (1)

Arrangement and Method for Regulating Bottom Hole Pressures When Drilling Deepwater Offshore Wells

Patent: 43,199 →

Application: 12/256,740 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.