Patent Assignment
Reel/Frame 025353/0503
Assignment of Assignor's Interest
Recorded: 2010-11-11
Pages: 2
Assignors
WUBBEN, ANTONIUS LEONARDUS MARIA
Executed: 2010-08-31
ZIJSLING, DJURRE HANS
Executed: 2010-08-20
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
System and Method for Anchoring an Expandable Tubular to a Borehole Wall
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.