Patent Assignment
Reel/Frame 026487/0527
Assignment of Assignor's Interest
Recorded: 2011-06-23
Pages: 4
Assignors
HESSELS, JOHANNES LOUIS L.
Executed: 2011-05-12
ROGGEBAND, SERGE MATHIEU
Executed: 2011-05-12
WUBBEN, ANTONIUS LEONARDUS M.
Executed: 2011-05-16
ZIJSLING, DJURRE HANS
Executed: 2011-05-16
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463
Covered Property
(1)
Expanding a Tubular Element in a Wellbore
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.