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: | 035353/0313 | |
| Pages: | 4 |
| | Recorded: | 04/01/2015 | | |
| Attorney Dkt #: | 049133-0124 |
| Conveyance: | RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT R/F 033428/0717 |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/11/2012
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Application #:
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12565503
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Filing Dt:
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09/23/2009
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Publication #:
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Pub Dt:
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03/24/2011
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Title:
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DOWNHOLE SEQUENTIALLY-FIRING CASING PERFORATING GUN WITH ELECTRONICALLY-ACTUATED WIRELINE RELEASE MECHANISM, AND ACTUATION CIRCUIT THEREFOR
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Patent #:
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Issue Dt:
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05/27/2014
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Application #:
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14018093
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Filing Dt:
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09/04/2013
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Title:
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METHOD AND APPARATUS FOR AXIALLY DISPLACING COILED TUBING WHILE MINIMIZING FATIGUE
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Assignee
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| 3990 ROGERDALE ROAD |
| HOUSTON, TEXAS 77042 |
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Correspondence name and address
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LATHAM & WATKINS LLP C/O ANGELA M. AMARU
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885 THIRD AVENUE
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SUITE 1000
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NEW YORK, NY 10022
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