Lifeng Cai

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
4-((substituted phenyl) difluoromethyl) phenoxy carboxylic acid der...
- Patent number 9,487,470
- Issue date Nov 8, 2016
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Hua Bai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine deriva...
- Patent number 9,221,798
- Issue date Dec 29, 2015
- Zhejian Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
4-((SUBSTITUTED PHENYL) DIFLUOROMETHYL) PHENOXY CARBOXYLIC ACID DER...
- Publication number 20150119458
- Publication date Apr 30, 2015
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Hua Bai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-SUBSTITUTED-(3-SUBSTITUTED-1H-PYRAZOLE-5-AMINO)-PYRIMIDINE DERIVA...
- Publication number 20140378488
- Publication date Dec 25, 2014
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE