Patent Assignment
Reel/Frame 012398/0073
Assignment of Assignor's Interest
Recorded: 2001-12-19
Pages: 3
Assignors
BRADY, JERRY L.
Executed: 2001-12-12
CAWVEY, JAMES L.
Executed: 2001-11-27
KLEIN, JOHN M.
Executed: 2001-12-12
STEVENSON, MARK D.
Executed: 2001-11-27
SVEDEMAN, STEVEN J.
Executed: 2001-12-17
PETULLO, STEVEN P.
Executed: 2001-12-17
OLIPHANT, KERRY N.
Executed: 2001-12-09
Assignee
PHILLIPS PETROLEUM COMPANY
212 PLB, PHILLIPS RESEARCH CENTER, BARTLESVILLE, OKLAHOMA, 74004
Covered Property
(1)
Oil and Gas Production with Downhole Separation and Reinjection of Gas
Patent:
6,564,865 →
Application:
10/025,444 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.