Tianpei HUANG

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Taizhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
N-formyl vortioxetine and preparation method thereof and solid prep...
- Patent number 11,707,461
- Issue date Jul 25, 2023
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Jinsheng Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detection method for n-nitrosodimethylamine impurities
- Patent number 11,519,890
- Issue date Dec 6, 2022
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Tan Xiao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTION METHOD FOR N-NITROSODIMETHYLAMINE IMPURITIES
- Publication number 20210285920
- Publication date Sep 16, 2021
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Tan XIAO
- G01 - MEASURING TESTING
Information Patent Application
N-FORMYL VORTIOXETINE AND PREPARATION METHOD THEREOF AND SOLID PREP...
- Publication number 20200306245
- Publication date Oct 1, 2020
- ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD
- Jinsheng LIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE