Patent Assignment
Reel/Frame 019301/0404
Assignment of Assignor's Interest
Recorded: 2007-05-10
Pages: 2
Assignee
SHELL OIL COMPANY
910 LOUISIANA, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77002
Covered Property
(1)
Process for Producing Lower Olefins
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.