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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09/16/2003
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Application #:
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09999799
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Filing Dt:
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10/31/2001
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Publication #:
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Pub Dt:
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08/28/2003
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Inventors:
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Jeff Kirsner, Jeff Miller, Jon Bracken
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Title:
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ADDITIVE FOR OIL-BASED DRILLING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072 |
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| KAREN B. TRIPP |
| P.O. BOX 1301 |
| HOUSTON, TEXAS 77251-1301 |
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