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: | 046110/0641 | |
| Pages: | 3 |
| | Recorded: | 06/16/2018 | | |
Attorney Dkt #: | 163.096 ET AL |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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04/19/2016
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Application #:
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14723931
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Filing Dt:
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05/28/2015
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Publication #:
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Pub Dt:
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09/17/2015
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Title:
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DOWNHOLE TOOL AND METHOD OF USE
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Patent #:
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Issue Dt:
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06/27/2017
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Application #:
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14794691
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Filing Dt:
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07/08/2015
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Publication #:
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Pub Dt:
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10/29/2015
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Title:
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DOWNHOLE TOOL WITH ONE-PIECE SLIP
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Patent #:
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Issue Dt:
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07/14/2020
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Application #:
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15256405
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Filing Dt:
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09/02/2016
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Publication #:
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Pub Dt:
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12/22/2016
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Title:
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DOWNHOLE TOOL HAVING A MANDREL WITH A RELIEF POINT
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Assignee
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7451 BREEN DR. |
HOUSTON, TEXAS 77086 |
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Correspondence name and address
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JOHN DEBOER
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2550 GRAY FALLS DR., SUITE 200
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HOUSTON, TX 77077
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