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: | 046036/0163 | |
| Pages: | 7 |
| | Recorded: | 04/30/2018 | | |
| Attorney Dkt #: | 163.072 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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07/31/2018
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Application #:
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14948240
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Filing Dt:
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11/20/2015
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Publication #:
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Pub Dt:
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05/26/2016
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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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06/11/2019
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Application #:
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15393215
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Filing Dt:
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12/28/2016
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Publication #:
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Pub Dt:
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05/04/2017
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Title:
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DOWNHOLE TOOL AND SYSTEM, AND METHOD OF USE
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Patent #:
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Issue Dt:
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07/17/2018
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Application #:
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15877506
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Filing Dt:
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01/23/2018
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Publication #:
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Pub Dt:
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06/07/2018
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Title:
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DOWNHOLE TOOL AND METHOD OF USE
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Assignee
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| 945 BUNKER HILL, SUITE 250 |
| HOUSTON, TEXAS 77024 |
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Correspondence name and address
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JOHN M. DEBOER
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2550 GRAY FALLS DR., SUITE 200
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HOUSTON, TX 77077
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