XIAOFAN DUAN

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Patents Grantslast 30 patents

Information Patent Grant
Dihydropyrimidine compound and preparation method and use thereof
- Patent number 11,166,954
- Issue date Nov 9, 2021
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
- Shuai Song
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dihydropyrimidine compound and preparation method and use thereof
- Patent number 10,696,669
- Issue date Jun 30, 2020
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICALS CO., LTD.
- Shuai Song
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DIHYDROPYRIMIDINE COMPOUND AND PREPARATION METHOD AND USE THEREOF
- Publication number 20200253971
- Publication date Aug 13, 2020
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
- Shuai Song
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL 2-ACYLAMINOTHIAZOLE DERIVATIVE AND PREPARATION METHOD THEREFO...
- Publication number 20190315771
- Publication date Oct 17, 2019
- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
- Jiaqiang CAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DIHYDROPYRIMIDINE COMPOUND AND PREPARATION METHOD AND USE THEREOF
- Publication number 20190225603
- Publication date Jul 25, 2019
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
- Shuai SONG
- C07 - ORGANIC CHEMISTRY