Patent Assignment
Reel/Frame 021818/0850
Assignment of Assignor's Interest
Recorded: 2008-11-11
Pages: 2
Assignor
RIPPERGER, GARY LEE
Executed: 2008-06-16
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Process for Removing Sulfur from a Fuel Gas Stream
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.