Zhijun SU

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing organic environment friendly snow-melting agen...
- Patent number 10,308,519
- Issue date Jun 4, 2019
- CHINASALT JINTAN CO., LTD
- Liuping Chen
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SYNTHESIZING CARBOXY-CONTAINING ANTHRAQUINONE DERIVATIVE...
- Publication number 20220073448
- Publication date Mar 10, 2022
- CHINA SALT JINTAN CO., LTD.
- Yi WU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING ORGANIC ENVIRONMENT FRIENDLY SNOW-MELTING AGEN...
- Publication number 20190031523
- Publication date Jan 31, 2019
- CHINASALT JINTAN CO., LTD
- Liuping CHEN
- C01 - INORGANIC CHEMISTRY