Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 048290/0299 | |
| Pages: | 4 |
| | Recorded: | 02/08/2019 | | |
| Attorney Dkt #: | 59261.0001 |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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04/10/2018
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Application #:
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15464640
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Filing Dt:
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03/21/2017
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Publication #:
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Pub Dt:
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09/21/2017
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Title:
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PDM PERFORMANCE TESTING DEVICE
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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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15692591
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Filing Dt:
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08/31/2017
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Publication #:
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Pub Dt:
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03/08/2018
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Title:
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BROACHING AND/OR FRICTION WELDING TECHNIQUES TO FORM UNDERCUT PDM STATORS
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Patent #:
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Issue Dt:
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03/02/2021
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Application #:
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15721959
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Filing Dt:
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10/01/2017
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Publication #:
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Pub Dt:
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04/05/2018
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Title:
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BHA TRANSMISSION WITH LAMINATED RUBBER BEARINGS
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Patent #:
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Issue Dt:
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05/21/2019
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Application #:
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15938143
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Filing Dt:
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03/28/2018
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Publication #:
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Pub Dt:
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08/02/2018
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Title:
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PDM PERFORMANCE SIMULATION AND TESTING
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Patent #:
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Issue Dt:
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08/20/2019
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Application #:
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15948847
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Filing Dt:
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04/09/2018
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Publication #:
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Pub Dt:
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08/09/2018
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Title:
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ENHANCED PDM PERFORMANCE TESTING DEVICE
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Assignee
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| 713 NORTHPARK CENTRAL DRIVE, #400 |
| HOUSTON, TEXAS 77073 |
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Correspondence name and address
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ZEMAN-MULLEN & FORD, LLP
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233 WHITE SPAR ROAD
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PRESCOTT, AZ 86303
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