Patent Assignment
Reel/Frame 016981/0032
Assignment of Assignor's Interest
Recorded: 2005-06-28
Pages: 2
Assignors
DEYGOUT, FRANCOIS JULIEN RAOUL
Executed: 2005-06-17
SEIVE, ALAIN MARCEL BERNARD
Executed: 2005-06-17
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 910 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Bitumen Composition
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.