Yongyong WU

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Isoxazole derivative, preparation method therefor, and use thereof
- Patent number 11,667,629
- Issue date Jun 6, 2023
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
- Jinming Liu
- C07 - ORGANIC CHEMISTRY
Information 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
Information Patent Grant
Polyamide compound and use thereof
- Patent number 11,084,847
- Issue date Aug 10, 2021
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
- Jiaqiang Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information 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
Information Patent Application
ISOXAZOLE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF
- Publication number 20200339558
- Publication date Oct 29, 2020
- SICHUAN KELUN-BiOTECH BIGPHARMACEUTICAL CO., LTD.
- JINMING LIU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POLYAMIDE COMPOUND AND USE THEREOF
- Publication number 20200109166
- Publication date Apr 9, 2020
- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
- Jiaqiang CAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE