Patent Assignment Details
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Reel/Frame: | 051621/0680 | |
| Pages: | 5 |
| | Recorded: | 01/26/2020 | | |
Attorney Dkt #: | ZSC2020002US |
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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06/23/2020
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Application #:
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16752651
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Filing Dt:
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01/26/2020
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Title:
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AUTOMATIC DIAGNOSIS METHOD FOR WELLHEAD PRESSURE CURVE OF HYDRAULIC FRACTURING IN SHALE GAS HORIZONTAL WELL
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Assignee
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NO. 8 XINDU AVENUE, |
XINDU DISTRICT, SICHUAN PROVINCE |
CHENGDU CITY, CHINA |
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Correspondence name and address
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DING TAN
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8819 PURDY CRESCENT TRAIL
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RICHMOND, TX 77406
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05/29/2024 05:41 AM
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