Patent Assignment
Reel/Frame 017809/0520
Assignment of Assignor's Interest
Recorded: 2006-04-27
Pages: 3
Assignee
SHELL OIL COMPANY
910 LOUISIANA, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77002
Covered Property
(1)
Lubricating Oil Composition
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.