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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/10/2001
Application #:
08940966
Filing Dt:
09/30/1997
Inventors:
ROBERT N. TIPMAN, YI-CHENG LONG, WILLIAM EDWARD SHELFANTOOK
Title:
SOLVENT PROCESS FOR BITUMEN SEPARATION FROM OIL SANDS FROTH
Assignment: 1
Reel/Frame:
009293/0917Recorded: 07/01/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/20/1998
Exec Dt:
03/10/1998
Exec Dt:
03/10/1998
Assignees:
3900, 421-7TH AVENUE SOUTH WEST
CALGARY, ALBERTA, CANADA T2P 4K9
1600 GULF CANADA SQUARE, 401-9TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3C5
635 - 8 AVENUE SOUTH WEST
CALGARY, ALBERTA, CANADA T2P 3Z1
150-9TH AVENUE S.W.
P.O. BOX 2850
CALGARY, ALBERTA, CANADA T2P 3H9
401-9TH AVENUE S.W.
P.O. BOX 130
CALGARY, ALBERTA, CANADA T2P 2H7
P.O. BOX 2480, STATION M, 237-4TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3M9
C/O JAPAN CANADA OIL CO., LTD.
2-6, TORANOMON 1-CHOME, MINATO-KU
TOKYO 105, JAPAN
2100, 555-4TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3E7
150-6TH AVENUE S.W.
P.O. BOX 2844
CALGARY, ALBERTA, CANADA T2P 3E3
Correspondent:
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
SANDRA FERONY
ARLINGTON COURT PLAZA I
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201

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