Patent Assignment Details
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| Reel/Frame: | 016223/0730 | |
| Pages: | 3 |
| | Recorded: | 01/25/2005 | | |
| 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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01/11/2011
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Application #:
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11042534
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Filing Dt:
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01/25/2005
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Publication #:
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Pub Dt:
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07/27/2006
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Title:
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METHODS OF USING DRILLING FLUIDS CONTAINING BIODEGRADABLE ORGANOPHILIC CLAY
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072 |
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Correspondence name and address
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CRAIG W. RODDY
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HALLIBURTON ENERGY SERVICES
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2600 SOUTH SECOND STREET
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DUNCAN, OK 73536-0440
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