Patent Assignment
Reel/Frame 023958/0012
Assignment of Assignor's Interest
Recorded: 2010-02-18
Pages: 4
Assignors
HUGHES, MARK A.
Executed: 2010-02-05
SCHMIDT, ROLAND
Executed: 2010-01-28
NELSON, JON M.
Executed: 2010-01-28
CROSS, JOSEPH B.
Executed: 2010-02-01
Assignee
CONOCOPHILLIPS COMPANY
600 N. DAIRY ASHFORD, MA-1135, HOUSTON, TEXAS, 77079-1175
Covered Property
(1)
Selenium Removal Process
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.