Patent Assignment Details
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Reel/Frame: | 066691/0504 | |
| Pages: | 13 |
| | Recorded: | 03/08/2024 | | |
Attorney Dkt #: | W22-ZJ-TYLGDX-US-0151 |
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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04/16/2024
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Application #:
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17752842
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Filing Dt:
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05/24/2022
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Publication #:
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Pub Dt:
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09/08/2022
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Title:
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METHOD AND DEVICE FOR CARRYING OUT GROUTING BETWEEN ADJACENT GATEROADS IN INTERNAL-STAGGERED SPLIT-LEVEL COAL MINING
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Assignee
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NO. 79, YINGZE WEST STREET, WANBAILIN DISTRICT |
TAIYUAN, CHINA |
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Correspondence name and address
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QIANQIAN WU
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64 BANK ST
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ABINGTON, MA 02351
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05/30/2024 01:24 AM
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