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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04/23/2013
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Application #:
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12725273
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Filing Dt:
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03/16/2010
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Publication #:
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Pub Dt:
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09/22/2011
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Inventors:
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Darin H. Duphorne, Eddie G. Bowen
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Title:
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Apparatus and Method for Controlling Fluid Flow Between Formations and Wellbores
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019-2118 |
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| MADAN & SRIRAM, P.C. |
| 2603 AUGUSTA DRIVE |
| SUITE 700 |
| HOUSTON, TX 77057-5662 |
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