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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10/21/2008
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Application #:
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10136522
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Filing Dt:
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05/01/2002
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Publication #:
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Pub Dt:
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04/15/2004
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Inventors:
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Billy G. Chesser, Charles Perricone, George W. Bettge
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Title:
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DRILLING FLUID SYSTEMS WITH IMPROVED FLUID LOSS PROPERTIES
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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 1100 |
| HOUSTON, TEXAS 77027 |
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| PAULA D. MORRIS & ASSOC., P.C. |
| PAULA D. MORRIS |
| 2925 BRIARPARK, SUITE 930 |
| HOUSTON, TX 77042 |
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