Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 033499/0594 | |
| Pages: | 10 |
| | Recorded: | 08/07/2014 | | |
| Attorney Dkt #: | 4 |
| Conveyance: | SECURITY INTEREST |
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Total properties:
7
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Patent #:
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Issue Dt:
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07/23/2013
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Application #:
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12708709
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Filing Dt:
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02/19/2010
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Publication #:
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Pub Dt:
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08/18/2011
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Title:
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DOWNHOLE TOOL ASSEMBLY WITH DEBRIS RELIEF, AND METHOD FOR USING SAME
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Patent #:
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Issue Dt:
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06/19/2012
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Application #:
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13078584
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Filing Dt:
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04/01/2011
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Publication #:
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Pub Dt:
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03/08/2012
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Title:
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MULTI-FUNCTIONAL ISOLATION TOOL AND METHOD OF USE
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Patent #:
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Issue Dt:
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08/05/2014
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Application #:
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13100796
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Filing Dt:
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05/04/2011
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Publication #:
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Pub Dt:
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04/19/2012
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Title:
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Tools and Methods for Use in Completion of a Wellbore
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Patent #:
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Issue Dt:
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01/12/2016
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Application #:
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13612185
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Filing Dt:
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09/12/2012
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Publication #:
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Pub Dt:
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03/21/2013
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Title:
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Tools and Methods for Use in Completion of a Wellbore
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Patent #:
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Issue Dt:
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04/05/2016
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Application #:
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13689143
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Filing Dt:
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11/29/2012
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Publication #:
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Pub Dt:
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05/30/2013
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Title:
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A TOOL ASSEMBLY INCLUDING AN EQUALIZATION VALVE
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Patent #:
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Issue Dt:
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01/13/2015
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Application #:
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13709908
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Filing Dt:
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12/10/2012
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Publication #:
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Pub Dt:
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09/26/2013
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Title:
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Downhole Isolation and Depressurization Tool
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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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13727950
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Filing Dt:
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12/27/2012
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Publication #:
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Pub Dt:
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07/18/2013
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Title:
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Downhole Fluid Treatment Tool
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Assignee
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| 1000 LOUISIANA |
| 9TH FLOOR |
| HOUSTON, TEXAS 77002 |
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Correspondence name and address
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CORPORATION SERVICE COMPANY
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1090 VERMONT AVENUE NW, SUITE 430
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WASHINGTON, DC 20005
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