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: | 045010/0480 | |
| Pages: | 8 |
| | Recorded: | 02/22/2018 | | |
Attorney Dkt #: | 163.126 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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11/19/2019
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Application #:
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15898753
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Filing Dt:
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02/19/2018
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Publication #:
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Pub Dt:
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06/28/2018
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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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11/19/2019
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Application #:
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15899147
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Filing Dt:
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02/19/2018
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Publication #:
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Pub Dt:
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06/21/2018
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Title:
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DOWNHOLE TOOL AND METHOD OF USE
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Patent #:
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NONE
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Issue Dt:
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Application #:
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15901768
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Filing Dt:
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02/21/2018
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Publication #:
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Pub Dt:
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06/28/2018
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Title:
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DOWNHOLE TOOL AND METHOD OF USE
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Assignee
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12450 CUTTEN RD. |
HOUSTON, TEXAS 77066 |
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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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