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: | 053476/0412 | |
| Pages: | 4 |
| | Recorded: | 08/12/2020 | | |
| Attorney Dkt #: | DON CARRUTH TO STC |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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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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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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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77042 |
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Correspondence name and address
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STEPHANIE LONG
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10001 RICHMOND AVENUE, OFFICE 3758
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HOUSTON, TX 77042
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