Ying Chen

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Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Azetidinone compounds and medical use thereof
- Patent number 8,623,855
- Issue date Jan 7, 2014
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Hua Bai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method for Preparing N-P Compound Fertilizer from Incinerated Sewag...
- Publication number 20230399269
- Publication date Dec 14, 2023
- SICHUAN UNIVERSITY
- Min LIU
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
ANTITUMOR NANO-DRUG
- Publication number 20210093607
- Publication date Apr 1, 2021
- SICHUAN YUANNING BIOLOGICAL TECHNOLOGY CO., LTD.
- Shiyong ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AZETIDINONE COMPOUNDS AND MEDICAL USE THEREOF
- Publication number 20120208994
- Publication date Aug 16, 2012
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Hua Bai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE