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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
6991031
Issue Dt:
01/31/2006
Application #:
09841194
Filing Dt:
04/24/2001
Publication #:
20020104654
Pub Dt:
08/08/2002
Inventors:
Scott Lee Wellington, Harold J. Vinegar, Eric Pierre de Rouffignac et al
Title:
IN SITU THERMAL PROCESSING OF A COAL FORMATION TO CONVERT A SELECTED TOTAL ORGANIC CARBON CONTENT INTO HYDROCARBON PRODUCTS
Assignment: 1
Reel/Frame:
012233/0424Recorded: 10/01/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
WELLINGTON, SCOTT LEE
Exec Dt:
09/07/2001
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
ZHANG, ETUAN
Exec Dt:
09/07/2001
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee:
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Correspondent:
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TEXAS 78767-0398

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