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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Chromen-4-one derivatives for the treatment and prophylaxis of hepa...
Patent number
11,993,591
Issue date
May 28, 2024
HOFFMANN-LA ROCHE INC.
Song Feng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonimidoylpurinone compounds and methods of treatment using the...
Patent number
11,242,345
Issue date
Feb 8, 2022
HOFFMANN-LA ROCHE INC.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfone compounds and derivatives for the treatment and prophylaxis...
Patent number
11,220,502
Issue date
Jan 11, 2022
Hoffmann-La Roche, Inc.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-substituted sulfonimidoylpurinone compounds for the treatment of...
Patent number
10,752,630
Issue date
Aug 25, 2020
HOFMANN LA-ROCHE INC.
Lu Gao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonimidoylpurinone compounds
Patent number
10,399,983
Issue date
Sep 3, 2019
HOFFMANN-LA ROCHE INC.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-substituted sulfonimidoylpurinone compounds and derivatives for t...
Patent number
10,233,184
Issue date
Mar 19, 2019
HOFFMANN-LA ROCHE INC.
Lu Gao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydroquinolizinones for the treatment and prophylaxis of hepatiti...
Patent number
9,949,966
Issue date
Apr 24, 2018
Hoffman-La Roche Inc.
Xingchun Han
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridazones and triazinones for treatment and prophylaxis of hepati...
Patent number
9,902,701
Issue date
Feb 27, 2018
Hoffman-La Roche Inc.
Song Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sulfonimidoylpurinone compounds and derivatives for the treatment a...
Patent number
9,708,325
Issue date
Jul 18, 2017
HOFFMANN-LA ROCHE INC.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydroquinolizinones for the treatment and prophylaxis of hepatiti...
Patent number
9,458,153
Issue date
Oct 4, 2016
HOFFMANN-LA ROCHE INC.
Xingchun Han
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SPIRO[3.3]HEPTANE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF...
Publication number
20230331715
Publication date
Oct 19, 2023
HOFFMANN-LA ROCHE INC.
Xianfeng LIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BICYCLO[1.1.1]PENTANE COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS O...
Publication number
20230278997
Publication date
Sep 7, 2023
HOFFMANN-LA ROCHE INC.
Jianping WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPA...
Publication number
20220402897
Publication date
Dec 22, 2022
HOFFMANN-LA ROCHE INC.
Song FENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBSTITUTED PYRIMIDINE FOR THE TREATMENT AND PROPHYLAXIS OF HEPATIT...
Publication number
20220396567
Publication date
Dec 15, 2022
HOFFMANN-LA ROCHE INC.
Song FENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
7-SUBSTITUTED SULFONIMIDOYLPURINONE COMPOUNDS FOR THE TREATMENT OF...
Publication number
20200385387
Publication date
Dec 10, 2020
HOFFMANN-LA ROCHE INC.
Lu Gao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SULFONE COMPOUNDS AND DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS...
Publication number
20200369664
Publication date
Nov 26, 2020
HOFFMANN-LA ROCHE INC.
Chungen LIANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Sulfonimidoylpurinone Compounds
Publication number
20200109144
Publication date
Apr 9, 2020
HOFFMANN-LA ROCHE INC.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL SUBSTITUTED SULFONIMIDOYLPURINONE COMPOUNDS AND DERIVATIVES F...
Publication number
20190256515
Publication date
Aug 22, 2019
HOFFMANN-LA ROCHE INC.
Lu Gao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL 7-SUBSTITUTED SULFONIMIDOYLPURINONE COMPOUNDS AND DERIVATIVES...
Publication number
20180072730
Publication date
Mar 15, 2018
HOFFMANN-LA ROCHE INC.
Lu Gao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Sulfonimidoylpurinone Compounds and Derivatives for the Treat...
Publication number
20170275286
Publication date
Sep 28, 2017
HOFFMANN-LA ROCHE INC.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL PYRIDAZONES AND TRIAZINONES FOR TREATMENT AND PROPHYLAXIS OF...
Publication number
20170157133
Publication date
Jun 8, 2017
HOFFMANN-LA ROCHE INC.
Song Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel Sulfonimidoylpurinone Compounds and Derivatives for the Treat...
Publication number
20160326177
Publication date
Nov 10, 2016
HOFFMANN-LA ROCHE INC.
Chungen Liang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL DIHYDROQUINOLIZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HE...
Publication number
20160296515
Publication date
Oct 13, 2016
HOFFMANN-LA ROCHE INC.
Xingchun Han
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel dihydroquinolizinones for the treatment and prophylaxis of he...
Publication number
20160207914
Publication date
Jul 21, 2016
HOFFMANN-LA ROCHE INC.
Xingchun Han
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel dihydroquinolizinones for the treatment and prophylaxis of he...
Publication number
20150210682
Publication date
Jul 30, 2015
HOFFMANN-LA ROCHE INC.
Xingchun Han
C07 - ORGANIC CHEMISTRY