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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/01/2010
Application #:
11673479
Filing Dt:
02/09/2007
Publication #:
Pub Dt:
08/14/2008
Inventors:
ROBERT SIY, JONATHAN SPENCE, OWEN NEIMAN
Title:
ENHANCED BITUMEN FLOTATION
Assignment: 1
Reel/Frame:
019121/0592Recorded: 04/05/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/28/2007
Exec Dt:
02/28/2007
Exec Dt:
03/05/2007
Assignees:
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Correspondent:
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA

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