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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07/24/2007
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Application #:
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10297478
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Filing Dt:
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07/21/2003
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Publication #:
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Pub Dt:
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01/22/2004
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Inventors:
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Christine Dalmazzone, Annie Audibert-Hayet, Bruno Langlois, Sylvie Touzet
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Title:
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OIL-BASED DRILLING FLUID COMPRISING A TEMPERATURE-STABLE AND NON-POLLUTING EMULSIFYING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1 ET 4 AVENUE DE BOIX-PREAU |
| RUEIL MALMAISON CEDEX, FRANCE 92852 |
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| 40 RUE DE LA HAIE COQ |
| AUBERVILLIERS CEDEX, FRANCE 93306 |
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| MILLEN, WHITE, ZELANO & BRANIGAN, P.C. |
| ANTHONY J. ZELANO |
| ARLINGTON COURT PLAZA I |
| 2200 CLARENDON BLVD., SUITE 1400 |
| ARLINGTON, VA 22201 |
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