Junyan Ping

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing methylene bis-(dialkylamino-dithioformate) in...
- Patent number 9,006,482
- Issue date Apr 14, 2015
- China Petroleum and Chemical Corporation
- Zhiyong He
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING METHYLENE BIS-(DIALKYLAMINO-DITHIOFORMATE) IN...
- Publication number 20140371483
- Publication date Dec 18, 2014
- China Petroleum and Chemical Corporation
- Zhiyong HE
- C07 - ORGANIC CHEMISTRY