Wenwei XU

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Lianyungang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Crystals of glycyrrhizic acid derivatives, crystalline compositions...
- Patent number 11,292,809
- Issue date Apr 5, 2022
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Zhou Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline sulfamide compound
- Patent number 11,254,665
- Issue date Feb 22, 2022
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Xiquan Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL FORM AND SALT FORM OF BROMINE DOMAIN PROTEIN INHIBITOR AND...
- Publication number 20240101551
- Publication date Mar 28, 2024
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
- Wenwei XU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystals of Glycyrrhizic Acid Derivatives, Crystalline Compositions...
- Publication number 20210317155
- Publication date Oct 14, 2021
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
- Zhou ZHOU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE SULFAMIDE COMPOUND
- Publication number 20200291012
- Publication date Sep 17, 2020
- CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
- Xiquan ZHANG
- C07 - ORGANIC CHEMISTRY