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: | 038855/0787 | |
| Pages: | 5 |
| | Recorded: | 06/09/2016 | | |
| Attorney Dkt #: | FETI/0083,0084,0090US |
| Conveyance: | MERGER (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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10/10/2006
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Application #:
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10449301
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Filing Dt:
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05/30/2003
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Publication #:
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Pub Dt:
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12/04/2003
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Title:
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DRILL PIPE CONNECTING AND DISCONNECTING APPARATUS
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Patent #:
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Issue Dt:
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07/22/2014
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Application #:
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11404317
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Filing Dt:
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04/14/2006
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Publication #:
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Pub Dt:
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10/18/2007
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Title:
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APPARATUS FOR SPINNING DRILL PIPE
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Patent #:
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Issue Dt:
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04/20/2010
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Application #:
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11890582
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Filing Dt:
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08/08/2007
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Publication #:
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Pub Dt:
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02/12/2009
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Title:
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APPARATUS FOR STABBING PIPE WHEN USING AN IRON ROUGHNECK
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Assignee
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| 920 MEMORIAL CITY WAY, SUITE 1000 |
| HOUSTON, TEXAS 77024 |
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Correspondence name and address
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PATTERSON & SHERIDAN, LLP
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24 GREENWAY PLAZA, SUITE 1600
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HOUSTON, TX 77046
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