Patent Assignment
Reel/Frame 013847/0854
Assignment of Assignor's Interest
Recorded: 2003-03-11
Pages: 5
Assignors
VINEGAR, HAROLD J.
Executed: 2003-01-31
STEGEMEIER, GEORGE LEO
Executed: 2003-02-06
WELLINGTON, SCOTT LEE
Executed: 2003-02-03
WARD, JOHN MICHAEL
Executed: 2003-01-28
PALFREYMAN, BRUCE DONALD
Executed: 2003-01-28
DE ROUFFIGNAC, ERIC PIERRE
Executed: 2003-01-28
MCKINZIE, BILLY JOHN II
Executed: 2003-01-28
MAHER, KEVIN ALBERT
Executed: 2003-01-28
RYAN, ROBERT CHARLES
Executed: 2003-01-28
MADGAVKAR, AJAY MADHAV
Executed: 2003-01-28
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, HOUSTON, TEXAS, 77252-8463
Covered Property
(1)
Treatment of a Hydrocarbon Containing Formation After Heating