Patent Assignment
Reel/Frame 026917/0359
Assignment of Assignor's Interest
Recorded: 2011-09-16
Pages: 2
Assignor
LI, YOU SUN
Executed: 2011-08-25
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Free Standing Steel Catenary Risers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.