Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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04/17/2001
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Application #:
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08862201
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Filing Dt:
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05/23/1997
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Inventor:
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AVIND D. PATEL
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Title:
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IMPROVED OIL-BASED DRILLING FLUID
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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 |
| POST OFFICE BOX 4433 |
| HOUSTON, TX 77210-4433 |
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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 |
| HOUSTON, TEXAS 77242 |
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| IP GROUP, LEGAL DEPT., M-I L.L.C. |
| 5950 NORTH COURSE DRIVE |
| HOUSTON, TX 77072 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 42842 |
| HOUSTON, TEXAS 77242 |
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| IP GROUP, LEGAL DEPT., M-I L.L.C. |
| 5950 NORTH COURSE DRIVE |
| HOUSTON, TX 77072 |
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Assignment:
4
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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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| IP GROUP, LEGAL DEPT., M-I L.L.C. |
| 5950 NORTH COURSE DRIVE |
| HOUSTON, TX 77072 |
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