Patent Assignment
Reel/Frame 020636/0104
Assignment of Assignor's Interest
Recorded: 2008-03-11
Pages: 4
Assignors
HARMSEN, GERRIT JAN
Executed: 2007-12-10
ROTS, ARTHUR WILLIBRORDUS TITUS
Executed: 2007-12-13
WESTERINK, ANTON PIETER
Executed: 2007-12-10
Assignee
SHELL OIL COMPANY
910 LOUISIANA, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77002
Covered Property
(1)
Process for the Preparation of Alkylene Glycol
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.