Patent Assignment
Reel/Frame 012208/0974
Assignment of Assignor's Interest
Recorded: 2001-09-25
Pages: 4
Assignors
VINEGAR, HAROLD J.
Executed: 2001-09-06
WELLINGTON, SCOTT L.
Executed: 2001-09-06
DE ROUFFIGNAC, ERIC
Executed: 2001-09-06
BERCHENKO, ILYA EMIL
Executed: 2001-09-06
STEGEMEIER, GEORGE LEO
Executed: 2001-09-07
ZHANG, ETUAN
Executed: 2001-09-06
SHAHIN, GORDON THOMAS JR.
Executed: 2001-09-06
FOWLER, THOMAS DAVID
Executed: 2001-09-06
RYAN, ROBERT CHARLES
Executed: 2001-09-06
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, HOUSTON, TEXAS, 77252
Covered Property
(1)
In Situ Thermal Processing of a Hydrocarbon Containing Formation Using a Relatively Slow Heating Rate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.