Zhihui WANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for azoxystrobin and intermediate thereof
- Patent number 11,214,552
- Issue date Jan 4, 2022
- PURPANA (BEIJING) TECHNOLOGIES CO., LTD
- Binlong Liu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DIPHENOLIC COMPOUNDS AND PREPARATION METHODS THEREOF
- Publication number 20250074876
- Publication date Mar 6, 2025
- Purpana (Beijing) Technologies Co., Ltd.
- Wenlong XING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PREPARATION METHOD FOR AZOXYSTROBIN AND INTERMEDIATE THEREOF
- Publication number 20210009532
- Publication date Jan 14, 2021
- Binlong LIU
- C07 - ORGANIC CHEMISTRY