Patent Assignment
Reel/Frame 022681/0083
Assignment of Assignor's Interest
Recorded: 2009-05-13
Pages: 5
Assignors
EVANS, WAYNE ERROL
Executed: 2009-05-11
MATUSZ, MAREK
Executed: 2009-05-11
VAN KRUCHTEN, EUGENE MARIE GODFRIED ANDRE
Executed: 2009-04-28
Assignee
SHELL OIL COMPANY
ONE SHELL PLAZA, P.O. BOX 2463, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Process for the Preparation of Alkylene Carbonate and/or Alkylene Glycol
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.