Patent Assignment Details
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Reel/Frame: | 014331/0134 | |
| Pages: | 2 |
| | Recorded: | 07/21/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
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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Title:
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OIL-BASED DRILLING FLUID COMPRISING A TEMPERATURE-STABLE AND NON-POLLUTING EMULSIFYING SYSTEM
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Assignees
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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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Correspondence name and address
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MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
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ANTHONY J. ZELANO
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ARLINGTON COURT PLAZA I
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2200 CLARENDON BLVD., SUITE 1400
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ARLINGTON, VA 22201
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