Huidan ZHU

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Guangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
USE OF PHOSPHODIESTERASE 5 INHIBITOR IN PREPARATION OF MEDICAMENT F...
- Publication number 20230233554
- Publication date Jul 27, 2023
- SHENZHEN HANHUI PHARMACEUTICAL TECHNOLOGY CO., LTD.
- ALLAN ZIJIAN ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POTASSIUM SALT CRYSTAL FORM B OF PHOSPHODIESTERASE TYPE 5 INHIBITOR...
- Publication number 20220251093
- Publication date Aug 11, 2022
- Guangzhou Huazhen Pharmaceutical Co., Ltd
- Allan Zijian ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE