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: | 029135/0907 | |
| Pages: | 6 |
| | Recorded: | 10/16/2012 | | |
| Attorney Dkt #: | 017625-4776 EAR |
| Conveyance: | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS |
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Total properties:
7
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Patent #:
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Issue Dt:
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06/14/2005
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Application #:
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10600662
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Filing Dt:
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06/20/2003
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Title:
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STEPPED POLYCRYSTALLINE DIAMOND COMPACT INSERT
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Patent #:
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Issue Dt:
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11/28/2006
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Application #:
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11151766
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Filing Dt:
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06/14/2005
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Publication #:
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Pub Dt:
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12/22/2005
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Title:
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STEPPED POLYCRYSTALLINE DIAMOND COMPACT INSERT
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Patent #:
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Issue Dt:
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05/26/2015
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Application #:
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13241795
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Filing Dt:
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09/23/2011
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Publication #:
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Pub Dt:
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03/28/2013
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Title:
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ROTARY DRAG BIT
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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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13327577
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Filing Dt:
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12/15/2011
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Publication #:
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Pub Dt:
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06/20/2013
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Title:
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Drag Drill Bit With Hybrid Cutter Layout Having Enhanced Stability
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Patent #:
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Issue Dt:
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10/07/2014
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Application #:
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13450084
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Filing Dt:
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04/18/2012
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Publication #:
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Pub Dt:
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10/24/2013
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Title:
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MUD MOTOR WITH INTEGRATED PERCUSSION TOOL AND DRILL BIT
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Patent #:
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Issue Dt:
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11/11/2014
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Application #:
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13465162
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Filing Dt:
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05/07/2012
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Publication #:
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Pub Dt:
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11/07/2013
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Title:
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FIXED CUTTER DRILL BIT WITH ROTATING CUTTER DISC
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Patent #:
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Issue Dt:
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01/24/2017
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Application #:
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13545258
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Filing Dt:
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07/10/2012
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Publication #:
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Pub Dt:
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01/10/2013
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Title:
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SOLID STATE WEAR TRACERS FOR DRILL BITS
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Assignee
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| 901 MAIN STREET |
| MAIL CODE: TX1-492-14-06 |
| DALLAS, TEXAS 75202 |
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Correspondence name and address
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MOORE & VAN ALLEN PLLC
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430 DAVIS DRIVE
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SUITE 500
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MORRISVILLE, NC 27560
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