Yao SUN

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Changchun, CN

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Patents Grantslast 30 patents

Information Patent Grant
Non-gelatin vaccine protectant composition and live attenuated infl...
- Patent number 10,463,741
- Issue date Nov 5, 2019
- Changchun BCHT Biotechnology Co.
- Zhenwei Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Phosphorylated Polypeptide Antigen Vaccine, Preparation Method Ther...
- Publication number 20240252606
- Publication date Aug 1, 2024
- CHANGCHUN BCHT BIOTECHNOLOGY CO.
- Wei KONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Non-Gelatin Vaccine Protectant Composition and Live Attenuated Infl...
- Publication number 20180154004
- Publication date Jun 7, 2018
- Changchun BCHT Biotechnology Co.
- Zhenwei SHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE