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Xi'an, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Bergenin lipoic acid ester with antioxidant activity and a method o...
Patent number
10,494,377
Issue date
Dec 3, 2019
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Bin Tian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bergenin thiodipropionic acid ester with antioxidant activity and a...
Patent number
10,487,094
Issue date
Nov 26, 2019
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydroxytyrosol thiodipropionic acid ester with antioxidant activity...
Patent number
10,343,988
Issue date
Jul 9, 2019
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing 6-chloro-5-nitro-2,4-diaminopyrimidine and its...
Patent number
10,329,261
Issue date
Jun 25, 2019
XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
Yonghong Tang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lappaconitine aza-cinnamic acid derivatives with anti-tumor activit...
Patent number
10,100,036
Issue date
Oct 16, 2018
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isatin spiro compounds with antibacterial activities and a method o...
Patent number
10,072,020
Issue date
Sep 11, 2018
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isatin peroxo compounds with antibacterial activities and a method...
Patent number
10,035,808
Issue date
Jul 31, 2018
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing sturgeon skin gelatin and sturgeon skin gelatin...
Patent number
10,023,765
Issue date
Jul 17, 2018
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Coumarin-gossypol derivatives with antitumor activities and a metho...
Patent number
9,758,503
Issue date
Sep 12, 2017
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Edaravone-gossypol derivatives with antitumor activities and a meth...
Patent number
9,758,486
Issue date
Sep 12, 2017
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric 7-N isatin dimer Schiff base compounds with antitumor ac...
Patent number
9,751,896
Issue date
Sep 5, 2017
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BERGENIN LIPOIC ACID ESTER WITH ANTIOXIDANT ACTIVITY AND A METHOD O...
Publication number
20190389876
Publication date
Dec 26, 2019
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Bin TIAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARING STURGEON SKIN GELATIN AND STURGEON SKIN GELATIN...
Publication number
20180094167
Publication date
Apr 5, 2018
Chengyuan LIANG
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
LAPPACONITINE AZA-CINNAMIC ACID DERIVATIVES WITH ANTI-TUMOR ACTIVIT...
Publication number
20180093966
Publication date
Apr 5, 2018
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan LIANG
C07 - ORGANIC CHEMISTRY