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Chaolei WANG
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Chengdu, Sichuan, CN
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last 30 patents
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Patent Grant
Tetrahydroisoquinoline derivatives, preparation process and use the...
Patent number
11,541,049
Issue date
Jan 3, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Yongyong Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing benzoheterocycle compound comprising carboxylic...
Patent number
11,292,785
Issue date
Apr 5, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Shuai Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
TETRAHYDROISOQUINOLINE DERIVATIVES, PREPARATION PROCESS AND USE THE...
Publication number
20210052576
Publication date
Feb 25, 2021
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Yongyong WU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NITROGEN-CONTAINING BENZOHETEROCYCLE COMPOUND COMPRISING CARBOXYLIC...
Publication number
20200361911
Publication date
Nov 19, 2020
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Shuai SONG
C07 - ORGANIC CHEMISTRY