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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10/17/2000
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Application #:
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09282896
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Filing Dt:
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03/31/1999
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Inventors:
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BRENT L. ESTES, CORY J. BERNU
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Title:
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DRILLING FLUIDS AND ADDITIVES THEREFOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3000 NORTH SAM HOUSTON PARKWAY |
HOUSTON, TEXAS 77032 |
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KAREN B. TRIPP |
1100 LOUISIANA STREET, SUITE 2690 |
HOUSTON, TEXAS 77002 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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4100 CLINTON DRIVE |
HOUSTON, TEXAS 77020 |
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KAREN B. TRIPP |
SUITE 2690 |
1100 LOUISIANA STREET |
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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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77020 |
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HALLIBURTON ENERGY SERVICES |
CRAIG W. RODDY |
P.O. BOX 1431 |
DUNCAN, OK 73536-0440 |
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