Patent Assignment Details
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Reel/Frame: | 027311/0339 | |
| Pages: | 3 |
| | Recorded: | 12/01/2011 | | |
Attorney Dkt #: | 70759-2/DVT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/25/2011
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Application #:
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11720782
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Filing Dt:
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06/04/2007
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Publication #:
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Pub Dt:
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06/17/2010
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Title:
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METHOD FOR IMPROVING BITUMEN RECOVERY FROM OIL SANDS BY PRODUCTION OF SURFACTANTS FROM BITUMEN ASPHALTENES
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Assignee
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234 WESTRIDGE ROAD |
EDMONTON, CANADA T5H 4K3 |
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Correspondence name and address
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DONALD V. TOMKINS
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1500, 10180 - 101 STREET
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EDMONTON, T5J 4K1 CANADA
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