Patent Assignment
Reel/Frame 028144/0786
Assignment of Assignor's Interest
Recorded: 2012-05-02
Pages: 4
Assignors
EVANS, WAYNE ERROL
Executed: 2009-05-11
MATUSZ, MAREK
Executed: 2009-05-11
VAN KRUCHTEN, EUGENE MARIE GODFRIED ANDRE
Executed: 2009-04-28
HESS, MARTIN LYSLE
Executed: 2009-05-11
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463
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.