Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/22/2009
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Application #:
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11522693
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Filing Dt:
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09/18/2006
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Publication #:
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Pub Dt:
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03/20/2008
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Inventor:
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Yang Xu
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Title:
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GAS ACTIVATED ACTUATOR DEVICE FOR DOWNHOLE TOOLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3900 ESSEX LANE, SUITE 1200 |
HOUSTON, TEXAS 77027 |
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ANTHONY F. MATHENY |
BRACEWELL & GIULIANI LLP |
P.O. BOX 61389 |
HOUSTON, TEXAS 77208-1389 |
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