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last 30 patents
Information
Patent Grant
Pyrazolopyrimidone derivatives and methods of use thereof
Patent number
10,633,388
Issue date
Apr 28, 2020
Shanghai Hengrui Pharmaceutical Co., Ltd.
Hejun Lu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazolopyrimidone or Pyrrolotriazone derivatives, method of prepar...
Patent number
10,344,034
Issue date
Jul 9, 2019
Shanghai Hengrui Pharmaceutical Co., Ltd.
Hejun Lu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazolopyrimidone or pyrrolotriazone derivatives, method of prepar...
Patent number
10,005,781
Issue date
Jun 26, 2018
Shanghai Hengrui Pharmaceutical Co., Ltd.
Hejun Lu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Pyrazolopyrimidone Derivatives and Methods of Use Thereof
Publication number
20190270748
Publication date
Sep 5, 2019
SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
Hejun LU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZOLOPYRIMIDONE OR PYRROLOTRIAZONE DERIVATIVES, METHOD OF PREPAR...
Publication number
20180244679
Publication date
Aug 30, 2018
SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
Hejun LU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZOLOPYRIMIDONE OR PYRROLOTRIAZONE DERIVATIVES, METHOD OF PREPAR...
Publication number
20160264578
Publication date
Sep 15, 2016
Shanghai Hengrui Pharmaceutical Co., Ltd.
Hejun LU
C07 - ORGANIC CHEMISTRY