Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
ALBERTA OIL SANDS TECHNOLOGY AND RESEARCH AUTHORITY,
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004217/0376 | |
| Pages: | 2 |
| | Recorded: | 01/26/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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500 HIGHFIELD PLACE, 10010 -106 STREET |
A BODY CORPORATE OF CANADA |
EDMONTON, ALBERTA, CANADA T5J 3L8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06477948
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Correspondence name and address
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BERNARD, ROTHWELL & BROWN
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1700 K STREET, N. W.
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WASHINGTON, DC 20006
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Assignment:
2
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Reel/Frame: | 004931/0741 | |
| Pages: | 2 |
| | Recorded: | 08/22/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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500 HIGHFIELD PLACE, 10010 - 106 STREET, |
A CORP. OF CANADA |
EDMONTON, ALBERTA,, CANADA T5J 3L8, |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07234759
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Correspondence name and address
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ERNEST PETER JOHNSON
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508 PRINCIPAL PLAZA
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10303 JASPER AVE.
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EDMONTON, ALBERTA, CANADA, T5J 3N6
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Assignment:
3
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Reel/Frame: | 005376/0207 | |
| Pages: | 3 |
| | Recorded: | 07/03/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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500 HIGHFIELD PLACE, 10010 - 106 STREET, |
EDMONTON, ALBERTA, CANADA T5J 3L8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07547278
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Correspondence name and address
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MILLEN, WHITE & ZELANO
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ARLINGTON COURTHOUSE PLAZA 1
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SUITE 1201
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2200 CLARENDON BOULEVARD
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ARLINGTON, VA 22201
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