Patent Assignment Details
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Reel/Frame: | 031419/0936 | |
| Pages: | 2 |
| | Recorded: | 10/16/2013 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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05/05/2009
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Application #:
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11049294
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Filing Dt:
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02/03/2005
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Publication #:
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Pub Dt:
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07/27/2006
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Title:
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METHODS OF IMPROVING HEAVY OIL PRODUCTION
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Patent #:
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Issue Dt:
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05/18/2010
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Application #:
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11735261
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Filing Dt:
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04/13/2007
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Publication #:
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Pub Dt:
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08/09/2007
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Title:
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METHODS OF IMPROVING HEAVY OIL PRODUCTION
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Assignee
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2600, 595 BURRARD ST., PO BOX 49314 |
THREE BENTALL CENTRE |
VANCOUVER, CANADA V7X 1L3 |
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Correspondence name and address
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KATHERINE DUTKA
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BLAKE, CASSELS & GRAYDON LLP
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199 BAY STREET, SUITE 4000
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TORONTO, M5L 1A9 CANADA
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