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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/26/1999
Application #:
08816383
Filing Dt:
03/13/1997
Inventors:
N. KELLY BENHAM, BARRY B. PRUDEN
Title:
HYDROTREATING OF HEAVY HYDROCARBON OILS WITH CONTROL OF PARTICLE SIZE OF PARTICULATE ADDITIVES
Assignment: 1
Reel/Frame:
008560/0130Recorded: 06/27/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/1997
Exec Dt:
04/25/1997
Assignee:
150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3
Correspondent:
KIRBY, EADES ET AL.
KIMBERLEY A. LACHAINE
BOX 3432, STN. D
OTTAWA, ONTARIO
CANADA K1P 6N9
Assignment: 2
Reel/Frame:
019260/0504Recorded: 05/08/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/12/2007
Assignee:
580 BOOTH STREET, 16TH FLOOR
OTTAWA, CANADA K1A 0E4
Correspondent:
KIRBY EADES GALE BAKER
112 KENT STREET, SUITE 770
OTTAWA, K1P 5P2 CANADA
Assignment: 3
Reel/Frame:
019304/0254Recorded: 05/17/2007Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 019260 FRAME 0504. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ENTIRE INTEREST.
Assignor:
Exec Dt:
01/12/2007
Assignee:
580 BOOTH STREET, 16TH FFLOOR
OTTAWA, CANADA K1A 0E4
Correspondent:
KIRBY EADES GALE BAKER
112 KENT STREET, SUITE 770
OTTAWA, K1P 5P2 CANADA

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