Guangyuan Shen

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Lianyungang, CN

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Patents Grantslast 30 patents

Information Patent Grant
3,4-bipyridyl pyrazole derivative, and preparation method therefor...
- Patent number 10,899,741
- Issue date Jan 26, 2021
- Jiangsu Hengrui Medicine Co., Ltd.
- Fanglong Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
C-aryl glucoside derivatives, preparation process and pharmaceutica...
- Patent number 8,609,622
- Issue date Dec 17, 2013
- Shanghai Hengrui Pharmaceutical Co., Ltd.
- Fanglong Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salts of (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-triflu...
- Patent number 8,518,946
- Issue date Aug 27, 2013
- Jiangsu Hengrui Medicine Co., Ltd.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dicycloazaalkane derivatives, preparation processes and medical use...
- Patent number 8,415,349
- Issue date Apr 9, 2013
- Jiangsu Hansoh Pharmaceuticals Co., Ltd.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dicycloazaalkane derivates, preparation processes and medical uses...
- Patent number 8,304,411
- Issue date Nov 6, 2012
- Jiangsu Hansoh Pharmaceutical Co., Ltd.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
3,4-BIPYRIDYL PYRAZOLE DERIVATIVE, AND PREPARATION METHOD THEREFOR...
- Publication number 20190270724
- Publication date Sep 5, 2019
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Fanglong Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
C-ARYL GLUCOSIDE DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTICA...
- Publication number 20130130997
- Publication date May 23, 2013
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Fanglong Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DICYCLOAZAALKANE DERIVATIVES, PREPARATION PROCESSES AND MEDICAL USE...
- Publication number 20130012705
- Publication date Jan 10, 2013
- Jiangsu Hansoh Pharmaceutical Co., Ltd.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TETRAHYDRO-IMIDAZO[1,5-a]PYRAZINE DERIVATIVES SALTS, PREPARATION ME...
- Publication number 20120065209
- Publication date Mar 15, 2012
- SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DICYCLOAZAALKANE DERIVATES, PREPARATION PROCESSES AND MEDICAL USES...
- Publication number 20100311747
- Publication date Dec 9, 2010
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY