Yunqing FENG

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Nanjing, CN

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Patents Applicationslast 30 patents

Information Patent Application
KETOROLACO DERIVATIVE, PHARMACEUTICAL COMPOSITION AND PREPARATION M...
- Publication number 20230134672
- Publication date May 4, 2023
- NANJING HERON PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Hai YE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IBUPROFEN ESTER PRODRUG, PHARMACEUTICAL COMPOSITION, PREPARATION ME...
- Publication number 20230000812
- Publication date Jan 5, 2023
- NANJING HERON PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Hai YE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARYLPROPIONIC ACID DERIVATIVE, PHARMACEUTICAL COMPOSITION AND PREPA...
- Publication number 20220274911
- Publication date Sep 1, 2022
- NANJING HERON PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Hai YE
- C07 - ORGANIC CHEMISTRY