Ang ZENG

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Tongzhou District Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Built-in bio-sleeve and preparation method and use thereof
- Patent number 11,883,559
- Issue date Jan 30, 2024
- BEIJING JAYYALIFE BIOTECHNOLOGY CO, LTD.
- Jihuang Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
A BUILT-IN BIO-SLEEVE AND PREPARATION METHOD AND USE THEREOF
- Publication number 20200376164
- Publication date Dec 3, 2020
- BEIJING JAYYALIFE BIOTECHNOLOGY CO., LTD.
- Jihuang SUN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE