Jin CHEN

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Chengdu, Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Anti-aging chinese herb extract, extraction method and use thereof
- Patent number 12,285,454
- Issue date Apr 29, 2025
- HEALTH LIFE BIOSCIENCES INC
- Jin Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ANTI-AGING CHINESE HERB EXTRACT,EXTRACTION METHOD AND USE THEREOF
- Publication number 20220347250
- Publication date Nov 3, 2022
- CHENGDU QINGZHIXIN BIOTECHNOLOGY CO., LTD
- Jin CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE