Patent Assignment Details
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| Reel/Frame: | 064390/0357 | |
| Pages: | 5 |
| | Recorded: | 07/26/2023 | | |
| Attorney Dkt #: | 688457-76US |
| 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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10/10/2023
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Application #:
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16972358
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Filing Dt:
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12/04/2020
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Publication #:
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Pub Dt:
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07/29/2021
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Title:
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PHOTODARKENING-RESISTANT YTTERBIUM-DOPED QUARTZ OPTICAL FIBER AND PREPARATION METHOD THEREFOR
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Assignee
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| NO. 390 QINGHE ROAD, |
| JIADING DISTRICT, SHANGHAI, CHINA 201800 |
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Correspondence name and address
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PANITCH SCHWARZE BELISARIO & NADEL LLP
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TWO COMMERCE SQUARE
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2001 MARKET STREET, SUITE 2800
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PHILADELPHIA, PA 19103
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