Patent Assignment
Reel/Frame 022751/0307
Assignment of Assignor's Interest
Recorded: 2009-05-29
Pages: 6
Assignors
AYIRALA, SUBHASH CHANDRA BOSE
Executed: 2009-03-25
CHIN, ROBERT WING-YU
Executed: 2009-03-24
CUROLE, MICHAEL ALVIN
Executed: 2009-04-30
GREENE, EUGENE BRUCE
Executed: 2009-03-20
Assignee
SHELL OIL COMPANY
ONE SHELL PLAZA, P.O. BOX 2463, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Water Injection Systems and Methods
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.