Kai WANG

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Zhengzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Benzoic acid compound and method for preparing the same
- Patent number 11,578,049
- Issue date Feb 14, 2023
- HENAN GENUINE BIOTECH CO., LTD.
- Junbiao Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL FORM, PREPARATION METHOD, AND APPLICATION OF 4′-SUBSTITUTED...
- Publication number 20230151048
- Publication date May 18, 2023
- Henan Genuine Biotech Co., Ltd.
- Junbiao CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
2-(2,4,5-SUBSTITUTED PHENYLAMINO) PYRIMIDINE DERIVATIVE AND CRYSTAL...
- Publication number 20220024897
- Publication date Jan 27, 2022
- Henan Genuine Biotech Co., Ltd.
- Junbiao CHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BENZOIC ACID COMPOUND AND METHOD FOR PREPARING THE SAME
- Publication number 20210002244
- Publication date Jan 7, 2021
- Henan Genuine Biotech Co., Ltd.
- Junbiao CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE