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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/28/2012
Application #:
12826166
Filing Dt:
06/29/2010
Publication #:
Pub Dt:
02/17/2011
Inventors:
Payman Esmaeili, Mainak Ghosh, Brian C. Speirs
Title:
SYSTEM AND METHOD FOR TREATING TAILINGS FROM BITUMEN EXTRACTION
Assignment: 1
Reel/Frame:
026392/0172Recorded: 06/03/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/15/2009
Exec Dt:
11/18/2009
Exec Dt:
11/24/2009
Assignee:
3535 RESEARCH ROAD, NW
GALGARY, ALBERTA, CANADA T2L 2K8
Correspondent:
GARY D. LAWSON
EXXONMOBIL UPSTREAM RESEARCH COMPANY
(CORP-URC-SW359)
P.O. BOX 2189
HOUSTON, TX 77252-2189
Assignment: 2
Reel/Frame:
026392/0179Recorded: 06/03/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/11/2010
Assignee:
(CORP-URC-SW359)
P.O. BOX 2189
HOUSTON, TEXAS 77252-2189
Correspondent:
GARY D. LAWSON
EXXONMOBIL UPSTREAM RESEARCH COMPANY
(CORP-URC-SW359)
P.O. BOX 2189
HOUSTON, TX 77252-2189

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