Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 066381/0640 | |
| Pages: | 2 |
| | Recorded: | 01/22/2024 | | |
| Attorney Dkt #: | 12086/124656-00 |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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05/24/2011
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Application #:
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12057901
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Filing Dt:
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03/28/2008
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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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APPARATUS FOR DRILLING COLINEAR HOLES THROUGH CONCENTRIC PIPES
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Patent #:
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Issue Dt:
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08/16/2016
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Application #:
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14289144
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Filing Dt:
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05/28/2014
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Publication #:
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Pub Dt:
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09/18/2014
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Title:
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Tool System for Hammer Union
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Patent #:
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Issue Dt:
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09/11/2018
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Application #:
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15227570
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Filing Dt:
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08/03/2016
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Publication #:
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Pub Dt:
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11/24/2016
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Title:
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Tool System for Hammer Union
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Patent #:
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Issue Dt:
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07/26/2016
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Application #:
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29500706
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Filing Dt:
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08/27/2014
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Title:
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Tool System for Hammer Union
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Assignee
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| 1001 LOUISIANA STREET, SUITE 2900 |
| HOUSTON, TEXAS 77002 |
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Correspondence name and address
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MICHAEL K. LEACHMAN
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JONES WALKER LLP
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445 NORTH BLVD #800
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BATON ROUGE, LA 70802
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