Luanyuan TIAN

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Hubei, CN

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Patents Applicationslast 30 patents

Information Patent Application
DEXMEDETOMIDINE TRANSDERMAL COMPOSITION, TRANSDERMAL PATCH AND PREP...
- Publication number 20240342110
- Publication date Oct 17, 2024
- YICHANG HUMANWELL PHARMACEUTICAL CO., LTD.
- Peng LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PIPERIDINE DERIVATIVE, AND PHARMACEUTIAL COMPOSITION THEREOF, PREPA...
- Publication number 20240327383
- Publication date Oct 3, 2024
- YICHANG HUMANWELL PHARMACEUTICAL CO., LTD.
- Jian WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
QUATERNARY AMMONIUM SALT COMPOUND, PREPARATION METHOD THEREFOR AND...
- Publication number 20240287021
- Publication date Aug 29, 2024
- Yichang Humanwell Pharmaceutical Co., Ltd.
- Hao ZHOU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE