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Patents Grants
last 30 patents
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Patent Grant
Pyrrolo-aromatic heterocyclic compound, preparation method therefor...
Patent number
11,608,334
Issue date
Mar 21, 2023
THE NATIONAL INSTITUTES OF PHARMACEUTICAL R&D CO., LTD.
Huijun Yin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzimidazole derivatives, preparation method therefor, and applica...
Patent number
10,336,710
Issue date
Jul 2, 2019
Yan Yang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
TRICYCLIC COMPOUND, AND PREPARATION METHOD THEREFOR AND MEDICAL USE...
Publication number
20240092744
Publication date
Mar 21, 2024
The National Institutes of Pharmaceutical R&D Co., Ltd.
Huijun Yin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRICYCLIC COMPOUND, AND PREPARATION METHOD THEREFOR AND MEDICAL USE...
Publication number
20230021669
Publication date
Jan 26, 2023
The National Institutes of Pharmaceutical R&D Co., Ltd.
Huijun YIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BRIDGED HETEROCYCLYL-SUBSTITUTED PYRIMIDINE COMPOUND, PREPARATION M...
Publication number
20220348572
Publication date
Nov 3, 2022
Huijun YIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AROMATIC RING OR HETEROAROMATIC RING COMPOUNDS, PREPARATION METHOD...
Publication number
20220127258
Publication date
Apr 28, 2022
Huijun YIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPIRO COMPOUND AND MEDICAL USES THEREOF
Publication number
20220041616
Publication date
Feb 10, 2022
The National Institutes of Pharmaceutical R&D Co., Ltd.
Huijun YIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRROLO-AROMATIC HETEROCYCLIC COMPOUND, PREPARATION METHOD THEREFOR...
Publication number
20200062749
Publication date
Feb 27, 2020
The National Institutes of Pharmaceutical Research and Development (NIP)
Huijun YIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BENZIMIDAZOLE DERIVATIVES, PREPARATION METHOD THEREFOR, AND APPLICA...
Publication number
20180297959
Publication date
Oct 18, 2018
BEIJING PHARMACEUTICAL GROUP CO., LTD.
Yan Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE