Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/14/2023
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Application #:
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17597481
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Filing Dt:
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01/07/2022
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Publication #:
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Pub Dt:
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08/11/2022
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Inventors:
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Manchao HE, Yubing GAO, Qiang FU, Yajun WANG
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Title:
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METHOD FOR COAL MINING WITHOUT RESERVING COAL PILLAR AND TUNNELING ROADWAY IN WHOLE MINING AREA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ROOM 1702, NO. 3 BUILDING |
| NO.16 QINGHUA EAST ROAD, HAIDIAN DISTRIC |
| BEIJING, CHINA 100080 |
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| ARENT FOX LLP |
| 1717 K STREET, NW |
| WASHINGTON, DC 20006-5344 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 058695 FRAME: 0032. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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| ROOM 1702, ZHONGGUANCUN ENERGY AND SAFETY TECHNOLOGY PARK, NO. 3 BUILDING |
| NO.16 QINGHUA EAST ROAD, HAIDIAN DISTRICT |
| BEIJING, CHINA 100080 |
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| ARENT FOX LLP |
| 1717 K STREET, NW |
| WASHINGTON, DC 20006-5344 |
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09/24/2024 10:01 AM
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