Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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01/13/1998
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Application #:
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08531706
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Filing Dt:
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09/21/1995
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Inventor:
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ARVIND D. PATEL
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Title:
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SILICONE 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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| 5950 NORTH COURSE DRIVE |
| HOUSTON, TEXAS 77072 |
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| STEPHEN H. CAGLE |
| 750 BERING, SUITE 200 |
| HOUSTON, TEXAS 77210 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 42842, SUITE 856 |
| HOUSTON, TEXAS 77242 |
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| RICHARD C. BEU |
| P.O. BOX 42842 |
| SUITE 856 |
| HOUSTON, TX 77242 |
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