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Lianyungang, Jiangsu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Preparation method for tyrosine kinase inhibitor and intermediate t...
Patent number
11,407,734
Issue date
Aug 9, 2022
Jiangsu Hengrui Medicine Co., Ltd.
Guobing Feng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystal form of PARP-1 inhibitor and preparation method therefor
Patent number
11,180,505
Issue date
Nov 23, 2021
Jiangsu Hengrui Medicine Co., Ltd.
Wenhai Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing oxaspirocycle derivative, and intermediate the...
Patent number
11,111,236
Issue date
Sep 7, 2021
Jiangsu Hengrui Medicine Co., Ltd.
Wenhai Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline form of BTK kinase inhibitor and preparation method the...
Patent number
10,626,116
Issue date
Apr 21, 2020
Jiangsu Hengrui Medicine Co., Ltd.
Guaili Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sodium salt of uric acid transporter inhibitor and crystalline form...
Patent number
10,358,424
Issue date
Jul 23, 2019
Jiangsu Hengrui Medicine Co., Ltd.
Guaili Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sodium salt of uric acid transporter inhibitor and crystalline form...
Patent number
10,196,361
Issue date
Feb 5, 2019
Jiangsu Hengrui Medicine Co., Ltd.
Guaili Wu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CRYSTAL FORM OF MALEATE OF TYROSINE KINASE INHIBITOR AND PREPARATIO...
Publication number
20210355109
Publication date
Nov 18, 2021
JIANGSU HENGRUI MEDICINE CO., LTD.
Zhenjun QIU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD OF PYRROLO-AMINO-PYRIDAZINONE COMPOUND AND INTER...
Publication number
20210253585
Publication date
Aug 19, 2021
JIANGSU HENGRUI MEDICINE CO., LTD.
Qiyun SHAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING OXASPIROCYCLE DERIVATIVE, AND INTERMEDIATE THE...
Publication number
20200308151
Publication date
Oct 1, 2020
JIANGSU HENGRUI MEDICINE CO., LTD.
Wenhai LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTAL FORM OF PARP-1 INHIBITOR AND PREPARATION METHOD THEREFOR
Publication number
20200291031
Publication date
Sep 17, 2020
JIANGSU HENGRUI MEDICINE CO., LTD.
Wenhai LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Preparation Method for Tyrosine Kinase Inhibitor and Intermediate T...
Publication number
20200239443
Publication date
Jul 30, 2020
JIANGSU HENGRUI MEDICINE CO., LTD.
Guobing FENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SODIUM SALT OF URIC ACID TRANSPORTER INHIBITOR AND CRYSTALLINE FORM...
Publication number
20190040015
Publication date
Feb 7, 2019
JIANGSU HENGRUI MEDICINE CO., LTD.
Guaili WU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE FORM OF BTK KINASE INHIBITOR AND PREPARATION METHOD THE...
Publication number
20190010161
Publication date
Jan 10, 2019
JIANGSU HENGRUI MEDICINE CO., LTD.
Guaili WU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SODIUM SALT OF URIC ACID TRANSPORTER INHIBITOR AND CRYSTALLINE FORM...
Publication number
20180134663
Publication date
May 17, 2018
Guaili WU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE