Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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01/05/2010
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Application #:
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11577229
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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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09/17/2009
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Inventor:
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Andrei Gregory Filippov
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Title:
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METHOD AND APPARATUS FOR DOWNHOLE TUBULAR EXPANSION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3532 WEST TC JESTER BLVD. |
HOUSTON, TEXAS 77018 |
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TOD T. TUMEY |
P.O. BOX 22188 |
HOUSTON, TX 77227-2188 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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1160 WEST 26TH STREET |
HOUSTON, TEXAS 77008 |
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TOD T. TUMEY |
P.O. BOX 22188 |
HOUSTON, TX 77227-2188 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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5440 GUHN ROAD |
HOUSTON, TEXAS 77040 |
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SEAN M. HILL |
1001 FANNIN STREET, SUITE 2500 |
VINSON & ELKINS LLP |
HOUSTON, TX 77002 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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12227 FARM TO MARKET ROAD 529 |
HOUSTON, TEXAS 77041 |
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TOD T. TUMEY |
PO BOX 22188 |
HOUSTON, TX 77227-2188 |
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