Patent Assignment Details
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Reel/Frame: | 054808/0647 | |
| Pages: | 5 |
| | Recorded: | 10/27/2020 | | |
Attorney Dkt #: | 20633-0037US00 |
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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02/23/2021
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Application #:
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16285155
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Filing Dt:
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02/25/2019
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Publication #:
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Pub Dt:
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06/20/2019
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Title:
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DEVICES AND METHODS FOR DETECTING AND REMOVING VAPOR
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Assignee
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NO. 1187 BINAN ROAD, BINJIANG DISTRICT |
HANGZHOU, CHINA |
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Correspondence name and address
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YANGZHOU DU
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PO BOX 423
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MCLEAN, VA 22101
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06/11/2024 12:30 AM
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