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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12/27/2011
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Application #:
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12252524
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Filing Dt:
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10/16/2008
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Publication #:
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Pub Dt:
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10/15/2009
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Inventors:
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Alessandro O. Caccialupi, Andrei G. Filippov
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Title:
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REVERSE ACTION FLOW ACTIVATED SHUT-OFF VALVE
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Assignment:
1
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CORRECTIVE ASSIGNMENT TO CORRECTIVE THE SERIAL NUMBER AND FILING DATE PREVIOUSLY RECORDED ON REEL 021869 FRAME 0333.
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| 1160 WEST 26TH STREET |
| HOUSTON, TEXAS 77008 |
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| TOD T. TUMEY |
| P.O. BOX 22188 |
| HOUSTON, TEXAS 77227-2188 |
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Assignment:
2
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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:
3
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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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