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Jiangsu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Benzopyrone derivative and use thereof
Patent number
9,315,496
Issue date
Apr 19, 2016
Huazhong University of Science & Technology
Guisen Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3-cyanoanilinoalkylarylpiperazine derivative and use thereof in pre...
Patent number
9,238,632
Issue date
Jan 19, 2016
NHWA Pharma, Corporation
Jianqi Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
[1,3,4] oxadiazole derivative and application thereof
Patent number
8,993,575
Issue date
Mar 31, 2015
Huazhong University of Science & Technology
Guisen Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of aryl piperazine derivatives in manufacturing medicants for t...
Patent number
8,420,652
Issue date
Apr 16, 2013
NHWA Pharma Corporation
Guisen Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
3-CYANOANILINOALKYLARYLPIPERAZINE DERIVATIVE AND USE THEREOF IN PRE...
Publication number
20150105399
Publication date
Apr 16, 2015
NHWA Pharma. Corporation
Jianqi Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZOPYRONE DERIVATIVE AND USE THEREOF
Publication number
20140113911
Publication date
Apr 24, 2014
NHWA PHARMA CORPORATION
Guisen Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
[1,3,4] OXADIAZOLE DERIVATIVE AND APPLICATION THEREOF
Publication number
20140024656
Publication date
Jan 23, 2014
HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY NHWA PHARMA CORPORATION
Guisen Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZISOXAZOLE PIPERIDINYL DERIVATIVES, PHARMACEUTICAL COMPOSITIONS...
Publication number
20110306638
Publication date
Dec 15, 2011
NHWA Pharma Corporation
Jianqi Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
USE OF ARYL PIPERAZINE DERIVATIVES IN MANUFACTURING MEDICANTS FOR T...
Publication number
20100331340
Publication date
Dec 30, 2010
Guisen Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE