Li Yingfu

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Hamden, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
2-phenoxy- and 2-phenylsulfonamide derivatives with CCR3 antagonist...
- Patent number 9,206,186
- Issue date Dec 8, 2015
- Axikin Pharmaceuticals, Inc.
- Yingfu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heterocycles
- Patent number 7,750,017
- Issue date Jul 6, 2010
- Bayer Schering Pharma Aktiengesellschaft
- Chengzhi Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenoxy- and 2-phenylsulfonamide derivatives with CCR3 antagonist...
- Patent number 7,674,797
- Issue date Mar 9, 2010
- Axikin Pharmaceuticals, Inc.
- Yingfu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
2-Phenoxy- and 2-Phenylsulfonamide Derivatives with CCR3 Antagonist...
- Publication number 20140005176
- Publication date Jan 2, 2014
- Axikin Pharmaceuticals, Inc.
- Yingfu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED PHENYLAMINO-BENZENE DERIVATIVES USEFUL FOR TREATING HYP...
- Publication number 20110071125
- Publication date Mar 24, 2011
- Joachim Rudolph
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-Phenoxy- and 2-Phenylsulfonamide Derivatives with CCR3 Antagonist...
- Publication number 20090286771
- Publication date Nov 19, 2009
- Yingfu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Substituted phenylamino-benzene derivatives useful for treating hyp...
- Publication number 20090082328
- Publication date Mar 26, 2009
- Bayer Schering Pharma Aktiengesellschaft
- Yingfu Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Heterocycles
- Publication number 20080132497
- Publication date Jun 5, 2008
- Bayer Pharmaceuticals Corporation
- Chengzhi Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-Phenoxy- and 2-phenylsulfomamide derivatives with ccr3 antagonist...
- Publication number 20070155725
- Publication date Jul 5, 2007
- Yingfu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE