Patent Assignment Details
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| Reel/Frame: | 060722/0884 | |
| Pages: | 19 |
| | Recorded: | 08/04/2022 | | |
| Attorney Dkt #: | RAP3-PT291 |
| 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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05/02/2023
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Application #:
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17866046
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Filing Dt:
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07/15/2022
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Title:
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NANOMETER SELF-LOCKING BENTONITE FILM-FORMING AGENT, METHOD FOR PREPARING THE SAME, AND FILM-FORMING DRILLING FLUID
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Assignees
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| NO.8, XINDU AVENUE |
| XINDU DISTRICT |
| CHENGDU CITY, SICHUAN, CHINA 610500 |
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| NO.174, SHAZHENG STREET |
| SHAPINGBA DISTRICT |
| CHONGQING, CHINA 400044 |
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| NO.19, EAST RING ROAD |
| BANCANG INDUSTRIAL PARK, YANTAN DISTRICT |
| ZIGONG CITY, SICHUAN, CHINA 643000 |
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Correspondence name and address
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VOLPE KOENIG
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30 SOUTH 17TH STREET
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SUITE 1800
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PHILADELPHIA, PA 19103
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05/07/2024 02:00 AM
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