Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 062524/0505 | |
| Pages: | 6 |
| | Recorded: | 01/30/2023 | | |
| Attorney Dkt #: | 11194.0040-00000 |
| 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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NONE
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Issue Dt:
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Application #:
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17997402
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Filing Dt:
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10/28/2022
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Publication #:
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Pub Dt:
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06/08/2023
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Title:
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Polypropylene Graft Containing Anhydride Group and Preparation Method for Polypropylene Graft
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Assignees
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| 22A CHAOYANGMENBEI STREET |
| CHAOYANG DISTRICT |
| BEIJING, CHINA 100728 |
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| CHINA PETROLEUM & CHEMICAL CORPORATION |
| NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT |
| BEIJING, CHINA 100013 |
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Correspondence name and address
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FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
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901 NEW YORK AVE., NW
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WASHINGTON, DC 20001
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05/11/2024 05:36 PM
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