Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/23/2021
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Application #:
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16642008
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Filing Dt:
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02/25/2020
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Publication #:
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Pub Dt:
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07/09/2020
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Inventors:
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Shunquan ZHU, Yijie LUO, Min LIU, Jiping ZHANG, Liyuan CHE
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Title:
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POLYURETHANE POLISHING LAYER, POLISHING PAD COMPRISING POLISHING LAYER, METHOD FOR PREPARING POLISHING LAYER AND METHOD FOR PLANARIZING MATERIAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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411 ROOM, NO.1 DONGJING RIVER ROAD |
WUHAN ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE |
WUHAN HUBEI, CHINA 430057 |
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CHINA PAT INTELLECTUAL PROPERTY OFFICE |
2ND FLR., INTELLECTUAL PROPERTY BLD., #B |
NO.21 HAIDIAN SOUTH RD., HAIDIAN D. |
BEIJING, 100080 CHINA |
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