Ying Cheng

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Tianjin City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Amino mercaptan compound and preparation method therefor and use th...
- Patent number 11,008,286
- Issue date May 18, 2021
- SHANGHAI KECHOW PHARMA, INC.
- Hongqi Tian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoheterocyclic compounds and use thereof
- Patent number 9,937,158
- Issue date Apr 10, 2018
- SHANGHAI KECHOW PHARMA, INC.
- Hongqi Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzoheterocyclic compounds and use thereof
- Patent number 9,290,468
- Issue date Mar 22, 2016
- SHANGHAI KECHOW PHARMA, INC.
- Hongqi Tian
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AMINO MERCAPTAN COMPOUND AND PREPARATION METHOD THEREFOR AND USE TH...
- Publication number 20190202779
- Publication date Jul 4, 2019
- Institute of Radiation Medicine Chinese Academy of Medical Sciences
- Hongqi TIAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BENZOHETEROCYCLIC COMPOUNDS AND USE THEREOF
- Publication number 20160235721
- Publication date Aug 18, 2016
- Shanghai Kechow Pharma Inc.
- Hongqi TIAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BENZOHETEROCYCLIC COMPOUNDS AND USE THEREOF
- Publication number 20140371278
- Publication date Dec 18, 2014
- TIANJIN BINJIANG PHARMA, INC.
- Hongqi Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE