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Xi'an, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Syringa pubescens microphylla seed extract composition and its appl...
Patent number
11,712,457
Issue date
Aug 1, 2023
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Qianqian Zhao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pleuromulin lipoic acid ester with antibacterial activity and a met...
Patent number
11,597,714
Issue date
Mar 7, 2023
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pleuromulin 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinol...
Patent number
11,555,016
Issue date
Jan 17, 2023
Shaanxi University of Science & Technology
Yongbo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pleuromutilin (phenylthio)acetic acid ester with anti-drug resistan...
Patent number
11,518,740
Issue date
Dec 6, 2022
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Qianqian Zhao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pleuromutilin 2-[(diphenylmethyl)thio] acetic acid ester with anti-...
Patent number
11,512,049
Issue date
Nov 29, 2022
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Qianqian Zhao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pleuromutilin (E)-4-(1-imidazoylmethyl)cinnamic acid ester with ant...
Patent number
11,510,905
Issue date
Nov 29, 2022
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pleuromulin rhein ester with anti-drug resistant bacteria activity...
Patent number
11,484,598
Issue date
Nov 1, 2022
XI'AN KANGYUANSHENG BIOMEDICAL TECHNOLOGY CO., LTD.
Jia Wan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of preparing hydroxytyrosol cinnamic acid ester with antioxi...
Patent number
11,427,526
Issue date
Aug 30, 2022
XI'AN KANGYUANSHENG BIOMEDICAL TECHNOLOGY CO., LTD.
Jia Wan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Pleuromutilin salicylic acid ester with antibacterial activity and...
Patent number
11,401,233
Issue date
Aug 2, 2022
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Qianqian Zhao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silibinin lipoic acid ester with hepatoprotective activity and a me...
Patent number
11,306,076
Issue date
Apr 19, 2022
XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
Yonghong Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pleuromutilin ursodeoxycholic acid ester with antibacterial activit...
Patent number
11,186,607
Issue date
Nov 30, 2021
XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
Yonghong Tang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pleuromulin tretinoin ester with antibacterial activity and a metho...
Patent number
11,168,049
Issue date
Nov 9, 2021
XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
Yonghong Tang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pleuromulin acitretin ester with antibacterial activity and a metho...
Patent number
11,155,514
Issue date
Oct 26, 2021
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Bin Tian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pleuromutilin hippuric acid ester with antibacterial activity and a...
Patent number
11,117,859
Issue date
Sep 14, 2021
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Dan Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroxytyrosol ursolic acid ester with antioxidant activity and met...
Patent number
10,995,053
Issue date
May 4, 2021
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Han Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cinnamyl alcohol cassic acid ester with antibacterial activity and...
Patent number
10,947,182
Issue date
Mar 16, 2021
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Han Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-aminouracil cassic acid ester with antibacterial activity and a m...
Patent number
10,941,120
Issue date
Mar 9, 2021
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Han Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroxytyrosol 4-methoxycinnamic acid ester with antibacterial acti...
Patent number
10,906,863
Issue date
Feb 2, 2021
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Gennian Mao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device for high pressure spray and counter-current precipitation ex...
Patent number
10,772,921
Issue date
Sep 15, 2020
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silibinin 3,3′-thiodipropionic acid ester with hepatoprotective act...
Patent number
10,766,885
Issue date
Sep 8, 2020
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Xingke Ju
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydroxytyrosol ursodeoxycholic acid ester with antioxidant activity...
Patent number
10,738,077
Issue date
Aug 11, 2020
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Wenbo Yao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gossypol isatin schiff base compounds with antitumor activities and...
Patent number
10,729,675
Issue date
Aug 4, 2020
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydroxytyrosol dihydrocaffeate having antioxidant activity and a me...
Patent number
10,640,450
Issue date
May 5, 2020
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Bin Tian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroxytyrosol p-phenylenedicarboxylate having antioxidant activity...
Patent number
10,472,321
Issue date
Nov 12, 2019
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chengyuan Liang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PLEUROMUTILIN (E)-4-(1-IMIDAZOYLMETHYL )CINNAMIC ACID ESTER WITH AN...
Publication number
20220354826
Publication date
Nov 10, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Qianqian ZHAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PLEUROMUTILIN 2-[(DIPHENYLMETHYL)THIO]ACETIC ACID ESTER WITH ANTI-D...
Publication number
20220348540
Publication date
Nov 3, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Dan YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PLEUROMUTILIN (PHENYLTHIO)ACETIC ACID ESTER WITH ANTI-DRUG RESISTAN...
Publication number
20220348539
Publication date
Nov 3, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Qianqian ZHAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLEUROMULIN RHEIN ESTER WITH ANTI-DRUG RESISTANT BACTERIA ACTIVITY...
Publication number
20220331436
Publication date
Oct 20, 2022
Jia WAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PLEUROMUTILIN SALICYLIC ACID ESTER WITH ANTIBACTERIAL ACTIVITY AND...
Publication number
20220259138
Publication date
Aug 18, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Qianqian ZHAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLEUROMULIN 7-CHLORO-1-CYCLOPROPYL-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOL...
Publication number
20220235008
Publication date
Jul 28, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Wenbo YAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PLEUROMULIN LIPOIC ACID ESTER WITH ANTIBACTERIAL ACTIVITY AND A MET...
Publication number
20220194918
Publication date
Jun 23, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Qianqian ZHAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYRINGA PUBESCENS SEED EXTRACT, ITS PREPARATION AND APPLICATION IN...
Publication number
20220160805
Publication date
May 26, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Dan YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF PREPARING HYDROXYTYROSOL CINNAMIC ACID ESTER WITH ANTIOXI...
Publication number
20220089518
Publication date
Mar 24, 2022
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Han LI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SILIBININ LIPOIC ACID ESTER WITH HEPATOPROTECTIVE ACTIVITY AND A ME...
Publication number
20210347767
Publication date
Nov 11, 2021
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Xingke JU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL