Patent Assignment
Reel/Frame 015830/0769
Assignment of Assignor's Interest
Recorded: 2004-09-27
Pages: 2
Assignor
LANGE, JEAN-PAUL
Executed: 2004-08-20
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 900 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Process for the Preparation of Propylene Carbonate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.