Patent Assignment
Reel/Frame 019393/0656
Assignment of Assignor's Interest
Recorded: 2007-05-25
Pages: 2
Assignors
BUTLER, GRAHAM
Executed: 2006-02-03
COUVES, JOHN WILLIAMS
Executed: 2006-02-07
GREENOUGH, PAUL
Executed: 2006-02-20
GUDDE, NICHOLAS JOHN
Executed: 2006-02-06
HODGES, MICHAEL GRAHAM
Executed: 2006-02-14
Assignee
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD, SUNBURY-ON-THAMES, MIDDLESEX, TW16 7BP, UNITED KINGDOM
Covered Property
(1)
Process for Evaluating Fouling Caused by Refinery Feedstocks
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.