Yongmei Liu

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Henan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Immunological adjuvant composition, preparation method and applicat...
- Patent number 12,115,218
- Issue date Oct 15, 2024
- LUOYANG SEIWEI BIOTECHNOLOGIES CO., LTD.
- Kegong Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
IMMUNOLOGICAL ADJUVANT COMPOSITION, PREPARATION METHOD AND APPLICAT...
- Publication number 20220047699
- Publication date Feb 17, 2022
- LUOYANG SEIWEI BIOTECHNOLOGIES CO.,LTD.
- Kegong Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE