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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05/17/2011
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Application #:
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12606502
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Filing Dt:
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10/27/2009
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Publication #:
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Pub Dt:
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03/25/2010
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Inventors:
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Tianping Huang, James B. Crews, John R. Willingham
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Title:
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DRILLING FLUIDS FOR OIL AND GAS RESERVOIRS WITH HIGH CARBONATE CONTENTS
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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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MOSSMAN KUMAR & TYLER PC |
11200 WESTHEIMER ROAD |
SUITE 900 |
HOUSTON, TX 77042-3229 |
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