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: | 054600/0108 | |
| Pages: | 4 |
| | Recorded: | 12/04/2020 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
9
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Patent #:
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Issue Dt:
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09/12/2006
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Application #:
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10688677
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Filing Dt:
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10/17/2003
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Publication #:
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Pub Dt:
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04/21/2005
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Title:
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DOWNHOLE GAS/LIQUID SEPARATOR AND METHOD
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Patent #:
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Issue Dt:
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05/17/2016
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Application #:
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13832718
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Filing Dt:
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03/15/2013
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Title:
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PLUNGER ADAPTER WITH SANDWIPER FOR DOWNHOLE PUMP
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Patent #:
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Issue Dt:
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06/02/2020
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Application #:
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15373793
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Filing Dt:
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12/09/2016
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Publication #:
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Pub Dt:
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06/14/2018
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Title:
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PUMP ROD CONNECTION
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Patent #:
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Issue Dt:
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01/11/2022
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Application #:
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16846002
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Filing Dt:
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04/10/2020
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Publication #:
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Pub Dt:
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10/15/2020
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Title:
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SEALING TUBING ANCHOR CATCHER
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Patent #:
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Issue Dt:
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03/04/2014
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Application #:
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29418661
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Filing Dt:
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04/19/2012
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Title:
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PLUNGER ADAPTER
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Patent #:
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Issue Dt:
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05/14/2013
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Application #:
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29425948
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Filing Dt:
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06/28/2012
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Title:
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Plunger Adapter
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Patent #:
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Issue Dt:
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11/18/2014
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Application #:
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29449569
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Filing Dt:
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03/15/2013
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Title:
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PLUNGER ADAPTER
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Patent #:
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Issue Dt:
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11/18/2014
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Application #:
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29449576
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Filing Dt:
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03/15/2013
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Title:
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PLUNGER ADAPTER
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Patent #:
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Issue Dt:
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03/10/2015
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Application #:
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29471983
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Filing Dt:
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11/07/2013
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Title:
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COMBINED DOWNHOLE PLUNGER ADAPTER AND SANDWIPER FOR PUMP
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Assignee
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| 811 WILLOW OAK DRIVE |
| MISSOURI CITY, TEXAS 77489 |
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Correspondence name and address
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DENTONS COHEN & GRIGSBY P.C.
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625 LIBERTY AVENUE
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PITTSBURGH, PA 15222-3152
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