Yashi Yan

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Haidian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Platinum compounds of malonic acid derivative having leaving group...
- Patent number 9,725,477
- Issue date Aug 8, 2017
- BEIJING FSWELCOME TECHNOLOGY DEVELOPMENT CO., LTD
- Xiaoping Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Platinum compound having amino or alkylamino-containing succinic ac...
- Patent number 9,175,024
- Issue date Nov 3, 2015
- Beijing FSWelcome Technology Development Co., Ltd.
- Xiaoping Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Platinum compounds for treating cell proliferative diseases, prepar...
- Patent number 9,138,421
- Issue date Sep 22, 2015
- Beijing FSWelcome Technology Development Co., Ltd.
- Xiaoping Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phenylcyclobutylamide derivatives and their stereoisomers, the prep...
- Patent number 8,673,981
- Issue date Mar 18, 2014
- YinGu Pharmaceutical Co., Ltd
- Shuqiang Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylcyclobutylamide derivatives and their stereoisomers, the prep...
- Patent number 8,497,305
- Issue date Jul 30, 2013
- YinGu Pharmaceutical Co., Ltd
- Shuqiang Zhao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Platinum Compounds Of Malonic Acid Derivative Having Leaving Group...
- Publication number 20150368281
- Publication date Dec 24, 2015
- BEIJING FSWELCOME TECHNOLOGY DEVELOPMENT CO., LTD.
- Xiaoping Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLATINUM COMPOUND HAVING AMINO OR ALKYLAMINO-CONTAINING SUCCINIC AC...
- Publication number 20140349985
- Publication date Nov 27, 2014
- Xiaoping Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLATINUM COMPOUNDS FOR TREATING CELL PROLIFERATIVE DISEASES, PREPAR...
- Publication number 20140142079
- Publication date May 22, 2014
- BEIJING FSWELCOME TECHNOLOGY DEVELOPMENT CO., LTD.
- Xiaoping Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHENYLCYCLOBUTYLAMIDE DERIVATIVES AND THEIR STEREOISOMERS, THE PREP...
- Publication number 20130289124
- Publication date Oct 31, 2013
- YINGU PHARMACEUTICAL CO., LTD
- Shuqiang Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHENYLCYCLOBUTYLAMIDE DERIVATIVES AND THEIR STEREOISOMERS, THE PREP...
- Publication number 20110224305
- Publication date Sep 15, 2011
- BEIJING YINGU CENTURY PHARMACY CO. LTD
- Shuqiang Zhao
- C07 - ORGANIC CHEMISTRY