Patent Assignment Abstract of Title
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Total Assignments:
7
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Patent #:
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Issue Dt:
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07/10/2001
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Application #:
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09359582
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Filing Dt:
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07/22/1999
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Inventors:
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Marcel Polikar, TED CYR, ROY COATES
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Title:
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STEAM-ASSISTED GRAVITY DRAINAGE HEAVY OIL RECOVERY PROCESS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ALBERTA ENERGY, RESEARCH AND EXTERNAL RELATIONS |
| 3RD FLOOR MONENCO PLACE, 801 - 6 AVENUE S.W. |
| CALGARY, ALBERTA, CANADA T2P 3 |
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| HOLME ROBERTS & OWEN LLP |
| JOHN R. POSTHUMUS, ESQ. |
| 1700 LINCOLN STREET, SUITE 4100 |
| DENVER, CO 80203 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ALBERTA ENERGY, RESEARCH AND EXTERNAL RELATIONS |
| 3RD DLOOR MONENCO PLACE 801-6 AVENUE S.W. CALGARY |
| ALBERTA, CANADA T2P 3 |
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| MARSH FISCHMANN & BREYFOGLE, LLP |
| ROSS E. BREYFOGLE, ESQ. |
| 3151 SOUTH VAUGHN WAY, SUITE 411 |
| AURORA, CO 80014 |
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Assignment:
3
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NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
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| 10020 - 101 A AVENUE |
| 1800 PHIPPS MCKINNON BUILDING |
| EDMONTON, ALBERTA, CANADA T5J 3G2 |
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| TERRENCE N. KUHARCHUK |
| 1700, 10235-101 STREET |
| EDMONTON, ALBERTA, T5J 3G1 CANADA |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 250 KARL CLARK ROAD |
| EDMONTON, ALBERTA, CANADA T6N 1E4 |
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| TERRENCE N. KUHARCHUK |
| 1700, 10235-101 STREET |
| EDMONTON, ALBERTA, T5J 3G1 CANADA |
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Assignment:
5
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 250 KARL CLARK ROAD |
| EDMONTON, CANADA T6N 1E4 |
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| BORDEN LADNER GERVAIS LLP |
| WORLD EXCHANGE PLAZA, 100 QUEEN ST. |
| SUITE 1300 |
| OTTAWA, K1P 1J9 CANADA |
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Assignment:
6
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 043315 FRAME 0074. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
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| 250 KARL CLARK ROAD |
| EDMONTON, CANADA T6N 1E4 |
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| BORDEN LADNER GERVAIS LLP |
| WORLD EXCHANGE PLAZA, 100 QUEEN ST. |
| SUITE 1300 |
| OTTAWA, K1P 1J9 CANADA |
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Assignment:
7
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 250 KARL CLARK ROAD |
| EDMONTON, ALBERTA T6N1E4 |
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| BORDEN LADNER GERVAIS LLP |
| 100 QUEEN STREET |
| SUITE 1300 |
| OTTAWA, ONC K1P 1J9 |
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