Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 025092/0450 | |
| Pages: | 11 |
| | Recorded: | 10/05/2010 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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08/02/2011
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Application #:
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12246166
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Filing Dt:
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10/06/2008
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Publication #:
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Pub Dt:
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04/08/2010
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Title:
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APPARATUS AND METHODS FOR ALLOWING FLUID FLOW INSIDE AT LEAST ONE SCREEN AND OUTSIDE A PIPE DISPOSED IN A WELL BORE
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Patent #:
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Issue Dt:
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06/12/2012
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Application #:
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12405227
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Filing Dt:
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03/16/2009
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Publication #:
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Pub Dt:
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10/01/2009
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Title:
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DEAD STRING COMPLETION ASSEMBLY WITH INJECTION SYSTEM AND METHODS
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Patent #:
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Issue Dt:
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03/27/2012
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Application #:
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12411604
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Filing Dt:
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03/26/2009
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Publication #:
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Pub Dt:
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09/30/2010
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Title:
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EXPANDABLE MILL AND METHODS OF USE
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Patent #:
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Issue Dt:
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08/28/2012
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Application #:
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12421061
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Filing Dt:
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04/09/2009
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Publication #:
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Pub Dt:
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10/15/2009
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Title:
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ELECTROLOCATION APPARATUS AND METHODS FOR MAPPING FROM A SUBTERRANEAN WELL
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12477308
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Filing Dt:
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06/03/2009
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Publication #:
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Pub Dt:
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12/10/2009
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Title:
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Downhole Valve Actuation Methods and Apparatus
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Assignee
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| 4601 WESTWAY PARK BLVD. |
| HOUSTON, TEXAS 77041 |
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Correspondence name and address
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E RANDALL SMITH
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2777 ALLEN PARKWAY, SUITE 1000
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HOUSTON, TX 77019
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