Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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11/17/2009
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Application #:
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11671135
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Filing Dt:
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02/05/2007
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Publication #:
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Pub Dt:
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08/07/2008
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Inventors:
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Peter R. Carney, Igor V. Barsukov, Frank Wawrzos, Jeff Radford
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Title:
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METHODS FOR EXTRACTING OIL FROM TAR SAND
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10 SOUTH RIVERSIDE PLAZA |
| SUITE 1470 |
| CHICAGO, ILLINOIS 60606 |
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| STEPHEN B. HELLER |
| 200 WEST ADAMS STREET |
| SUITE 2850 |
| CHICAGO, IL 60606 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 111 WEST MONROE STREET |
| CHICAGO, ILLINOIS 60603 |
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| WILLIAM R. SIEGEL, MAYER BROWN LLP |
| P.O. BOX 2828 |
| CHICAGO, IL 60690-2828 |
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Assignment:
3
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 10 S. RIVERSIDE PLAZA |
| SUITE 1470 |
| CHICAGO, ILLINOIS 60606 |
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| WILLIAM R. SIEGEL, MAYER BROWN LLP |
| 71 S. WACKER DRIVE |
| CHICAGO, IL 60606 |
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