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Patents Grants
last 30 patents
Information
Patent Grant
Pyrrolopyrimidine derivative and use thereof
Patent number
12,221,449
Issue date
Feb 11, 2025
WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
Xuejun Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salt type and crystal type of 4h-pyrazolo [1, 5-alpha] benzimidazol...
Patent number
10,941,150
Issue date
Mar 9, 2021
HUBEI BIO-PHARMACEUTICAL INDUSTRIAL TECHNOLOGICAL INSTITUTE INC.
Xuehai Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
BTK inhibitor
Patent number
10,662,174
Issue date
May 26, 2020
HUBEI BIO-PHARMACEUTICAL INDUSTRIAL TECHNOLOGICAL INSTITUTE, INC.
Xuehai Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Salt type and crystal type of 4H-pyrazolo [1, 5-alpha] benzimidazol...
Patent number
10,428,073
Issue date
Oct 1, 2019
Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.
Xuehai Wang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
SYNTHESIS OF NOVEL EP4 ANTAGONIST AND USE IN CANCER AND INFLAMMATION
Publication number
20230125494
Publication date
Apr 27, 2023
WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
Xuejun ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIMIDINE COMPOUND AND PREPARATION METHOD THEREFOR
Publication number
20220204479
Publication date
Jun 30, 2022
WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
Xuejun ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRROLOPYRIMIDINE DERIVATIVE AND USE THEREOF
Publication number
20220064172
Publication date
Mar 3, 2022
WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
Xuejun ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHENYLPYRROLIDINE COMPOUND AND USE THEREOF
Publication number
20220056014
Publication date
Feb 24, 2022
WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
Xuejun ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Salt Type And Crystal Type Of 4h-Pyrazolo [1, 5-Alpha] Benzimidazol...
Publication number
20190375756
Publication date
Dec 12, 2019
Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.
Xuehai WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT TYPE AND CRYSTAL TYPE OF 4H-PYRAZOLO [1, 5-ALPHA] BENZIMIDAZOL...
Publication number
20180258093
Publication date
Sep 13, 2018
HUBEI BIO-PHARMACEUTICAL INDUSTRIAL TECHNOLOCAL INSTITUTE INC.
Xuehai WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BTK INHIBITOR
Publication number
20170313683
Publication date
Nov 2, 2017
Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.
Xuehai Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE