Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 016172/0797 | |
| Pages: | 5 |
| | Recorded: | 06/24/2005 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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09/02/1997
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Application #:
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08362761
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Filing Dt:
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12/22/1994
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Title:
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METHOD AND APPARATUS FOR PROVIDING A STREAM OF INERT GASES IN UNDERBALANCED DRILLING OF A WELL BORE
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Patent #:
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Issue Dt:
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02/29/2000
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Application #:
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09052534
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Filing Dt:
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03/31/1998
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Title:
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GRAIN DRYING APPARATUS
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Patent #:
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Issue Dt:
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03/07/2000
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Application #:
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09095118
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Filing Dt:
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06/10/1998
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Title:
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WATER-BASED DRILLING FLUID DEACIDIFICATION PROCESS AND APPARATUS
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Assignee
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| 150 6TH AVENUE S.W. 4200 |
| CALGARY, ALBERTA, CANADA T2P 3Y7 |
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Correspondence name and address
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ANDREW R. BASILE, SR.
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3001 W. BIG BEAVER ROAD
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SUITE 624
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TROY, MI 48084-3107
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