Wangchang Geng

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hierarchical porous honeycombed nickel oxide microsphere and prepar...
- Patent number 11,174,171
- Issue date Nov 16, 2021
- Northwestern Polytechnical University
- Wangchang Geng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing hollow octahedral cuprous oxide
- Patent number 10,710,894
- Issue date Jul 14, 2020
- NORTHWESTERN POLYTECHNICAL UNIVERSITY
- Wangchang Geng
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIERARCHICAL POROUS HONEYCOMBED NICKEL OXIDE MICROSPHERE AND PREPAR...
- Publication number 20210276883
- Publication date Sep 9, 2021
- Northwestern Polytechnical University
- Wangchang GENG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HOLLOW OCTAHEDRAL CUPROUS OXIDE
- Publication number 20200231458
- Publication date Jul 23, 2020
- Northwestern Polytechnical University
- Wangchang GENG
- C01 - INORGANIC CHEMISTRY