Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 043240/0521 | |
| Pages: | 5 |
| | Recorded: | 08/09/2017 | | |
| Attorney Dkt #: | 2160.022900/60.4303 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/26/2020
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Application #:
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15549703
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Filing Dt:
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08/09/2017
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Publication #:
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Pub Dt:
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01/04/2018
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Title:
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A PUMP AND A VALVE ASSEMBLY THEREFOR
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Assignee
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| NO. 4 LANE 1015, SOUTH BOXUE ROAD, MALU TOWN, JIADING DISTRICT |
| SHANGHAI, CHINA |
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Correspondence name and address
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NATIONAL OILWELL VARCO
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C/O AMERSON LAW FIRM, PLLC
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2500 FONDREN ROAD, SUITE 220
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HOUSTON, TX 77063
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05/27/2024 06:35 AM
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