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Patents Grants
last 30 patents
Information
Patent Grant
Indazole amine derivative, preparation method therefor and medical...
Patent number
11,897,863
Issue date
Feb 13, 2024
Zhejiang Hisun Pharmaceutical Co., Ltd.
Yongping Lu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetrahydroisoquinoline derivative, preparation method therefor and...
Patent number
11,384,097
Issue date
Jul 12, 2022
Zhejiang Hisun Pharmaceutical Co., Ltd.
Yanghui Guo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of synthesizing pyrazine compounds
Patent number
11,168,086
Issue date
Nov 9, 2021
HOFFMANN-LA ROCHE INC.
Taishan Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Peptide macrocycles against Acinetobacter baumannii
Patent number
11,098,080
Issue date
Aug 24, 2021
HOFFMANN-LA ROCHE INC.
Alexander Alanine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tetrahydropyrazolopyridine compounds for the treatment of infectiou...
Patent number
10,781,206
Issue date
Sep 22, 2020
HOFFMANN-LA ROCHE INC.
Taishan Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrazolopyrazine and triazolopyrazine compounds for the treatment o...
Patent number
10,683,299
Issue date
Jun 16, 2020
HOFFMANN-LA ROCHE INC.
Xingchun Han
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrazine compounds for the treatment of hepatitis B infection
Patent number
10,604,527
Issue date
Mar 31, 2020
HOFFMANN-LA ROCHE INC.
Taishan Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxy tetrahydropyrazolopyrazine compounds for the treatment of i...
Patent number
10,562,905
Issue date
Feb 18, 2020
HOFFMANN-LA ROCHE INC.
Taishan Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-fused heteroaryldihydropyrimidines for the treatment and prophyla...
Patent number
10,428,069
Issue date
Oct 1, 2019
HOFFMANN-LA ROCHE INC.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-fused heteroaryldihydropyrimidines for the treatment and prophyla...
Patent number
10,081,627
Issue date
Sep 25, 2018
HOFFMANN-LA ROCHE INC.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Peptide macrocycles against acinetobacter baumannii
Patent number
10,030,047
Issue date
Jul 24, 2018
HOFFMANN-LA ROCHE INC.
Alexander Alanine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrazine compounds for the treatment of infectious diseases
Patent number
9,890,167
Issue date
Feb 13, 2018
HOFFMANN-LA ROCHE INC.
Taishan Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-bridged heteroaryldihydropyrimidines for the treatment and prophy...
Patent number
9,758,530
Issue date
Sep 12, 2017
HOFFMANN-LA ROCHE INC.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-amino acid heteroaryldihydropyrimidines for the treatment and pro...
Patent number
9,447,086
Issue date
Sep 20, 2016
HOFFMANN-LA ROCHE INC.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-bridged heteroaryldihydropyrimidines for the treatment and prophy...
Patent number
9,266,904
Issue date
Feb 23, 2016
Hoffmann-La Roche Inc.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-fused heteroaryldihydropyrimidines for the treatment and prophyla...
Patent number
9,233,978
Issue date
Jan 12, 2016
HOFFMANN-LA ROCHE INC.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
CARBONYL SUBSTITUTED DIAZASPIRO COMPOUNDS AND ITS USE
Publication number
20240317748
Publication date
Sep 26, 2024
BIONOVA PHARMACEUTICALS (SHANGHAI) LIMITED
Taishan HU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PEPTIDE MACROCYCLES AGAINST ACINETOBACTER BAUMANNII
Publication number
20240050516
Publication date
Feb 15, 2024
HOFFMANN-LA ROCHE INC.
Konrad BLEICHER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PIPERAZINE DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20230373972
Publication date
Nov 23, 2023
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
Haibo QIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Heteroaryl Derivative, Preparation Method Therefor, And Use Thereof
Publication number
20230348467
Publication date
Nov 2, 2023
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
Xiangui Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TETRACYCLIC DERIVATIVE, METHOD FOR PREPARING SAME AND USE THEREOF I...
Publication number
20230295163
Publication date
Sep 21, 2023
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
Youxi CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SALT OF TETRAHYDROISOQUINOLINE DERIVATIVE, PREPARATION METHOD THERE...
Publication number
20230242522
Publication date
Aug 3, 2023
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD
Yanghui GUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PIPERIDINYL AMINE COMPOUNDS FOR THE TREATMENT OF AUTOIMMUNE DISEASE
Publication number
20220395496
Publication date
Dec 15, 2022
HOFFMANN-LA ROCHE INC.
Taishan HU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALKYNE DERIVATIVE, PREPARATION METHOD FOR SAME, AND USES THEREOF
Publication number
20220257602
Publication date
Aug 18, 2022
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD
Hejun LV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MACROLIDE DERIVATIVES, PREPARATION METHOD AND APPLICATION THEREOF
Publication number
20220235070
Publication date
Jul 28, 2022
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
Youxi CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AROMATIC RING OR HETEROAROMATIC RING DERIVATIVES, PREPARATION METHO...
Publication number
20220227699
Publication date
Jul 21, 2022
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD
Yanghui GUO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PIPERAZINE AMIDE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE T...
Publication number
20220177450
Publication date
Jun 9, 2022
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD
Panpan ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZOLOPYRIDINE AMINE COMPOUNDS FOR THE TREATMENT OF AUTOIMMUNE DI...
Publication number
20220112187
Publication date
Apr 14, 2022
HOFFMANN-LA ROCHE INC.
Haixia LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRAZOLOPYRIDINE COMPOUNDS FOR THE TREATMENT OF AUTOIMMUNE DISEASE
Publication number
20210355122
Publication date
Nov 18, 2021
HOFFMANN-LA ROCHE INC.
Fabian Dey
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INDAZOLE AMINE DERIVATIVE, PREPARATION METHOD THEREFOR AND MEDICAL...
Publication number
20210309636
Publication date
Oct 7, 2021
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD
Yongping LU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TETRAHYDROISOQUINOLINE DERIVATIVE, PREPARATION METHOD THEREFOR AND...
Publication number
20210277021
Publication date
Sep 9, 2021
ZHEJIANG HISUN PHARMACEUTICAL CO., LTD
Yanghui GUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDINYL HETEROCYCLYL COMPOUNDS FOR THE TREATMENT OF AUTOIMMUNE DI...
Publication number
20210269451
Publication date
Sep 2, 2021
HOFFMANN-LA ROCHE INC.
HAIXIA LIU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBOXY TETRAHYDROPYRAZOLOPYRAZINE COMPOUNDS FOR THE TREATMENT OF I...
Publication number
20200181156
Publication date
Jun 11, 2020
HOFFMANN-LA ROCHE INC.
Taishan Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
6-fused heteroaryldihydropyrimidines for the treatment and prophyla...
Publication number
20200062753
Publication date
Feb 27, 2020
HOFFMANN-LA ROCHE INC.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PEPTIDE MACROCYCLES AGAINST ACINETOBACTER BAUMANNII
Publication number
20190321440
Publication date
Oct 24, 2019
HOFFMANN-LA ROCHE INC.
Konrad BLEICHER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL CARBOXY TETRAHYDROPYRAZOLOPYRAZINE COMPOUNDS FOR THE TREATMEN...
Publication number
20190322670
Publication date
Oct 24, 2019
HOFFMANN-LA ROCHE INC.
Taishan Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL PYRAZOLOPYRAZINE AND TRIAZOLOPYRAZINE COMPOUNDS FOR THE TREAT...
Publication number
20190248792
Publication date
Aug 15, 2019
HOFFMANN-LA ROCHE INC.
Xingchun Han
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL TETRAHYDROPYRAZOLOPYRIDINE COMPOUNDS FOR THE TREATMENT OF INF...
Publication number
20190248786
Publication date
Aug 15, 2019
HOFFMANN-LA ROCHE INC.
Taishan Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL PYRAZINE COMPOUNDS WITH OXYGEN SULFUR AND NITROGEN LINKER FOR...
Publication number
20190185476
Publication date
Jun 20, 2019
HOFFMANN-LA ROCHE INC.
Taishan Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel 6-fused heteroaryldihydropyrimidines for the treatment and pr...
Publication number
20180370969
Publication date
Dec 27, 2018
HOFFMANN-LA ROCHE INC.
Lei Guo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PEPTIDE MACROCYCLES AGAINST ACINETOBACTER BAUMANNII
Publication number
20180362578
Publication date
Dec 20, 2018
HOFFMANN-LA ROCHE INC.
Alexander Alanine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL PYRAZINE COMPOUNDS FOR THE TREATMENT OF INFECTIOUS DISEASES
Publication number
20180334461
Publication date
Nov 22, 2018
HOFFMANN-LA ROCHE INC.
Taishan Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PEPTIDE MACROCYCLES AGAINST ACINETOBACTER BAUMANNII
Publication number
20170233437
Publication date
Aug 17, 2017
HOFFMANN-LA ROCHE INC.
Alexander Alanine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL 6-AMINO ACID HETEROARYLDIHYDROPYRIMIDINES FOR THE TREATMENT A...
Publication number
20160237078
Publication date
Aug 18, 2016
Hoffmann-La Roche Inc.
Lei Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL PYRAZINE COMPOUNDS FOR THE TREATMENT OF INFECTIOUS DISEASES
Publication number
20160237090
Publication date
Aug 18, 2016
HOFFMANN-LA ROCHE INC.
Taishan HU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL 6-BRIDGED HETEROARYLDIHYDROPYRIMIDINES FOR THE TREATMENT AND...
Publication number
20160122363
Publication date
May 5, 2016
HOFFMANN-LA ROCHE INC.
Lei Guo
C07 - ORGANIC CHEMISTRY