Yi CHENG

Follow

Person

Luoyang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vaccine composition and preparation method and use thereof
- Patent number 10,821,172
- Issue date Nov 3, 2020
- PULIKE BIOLOGICAL ENGINEERING, INC.
- Kegong Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
VACCINE COMPOSITION AND PREPARATION METHOD AND USE THEREOF
- Publication number 20180353595
- Publication date Dec 13, 2018
- PULIKE BIOLOGICAL ENGINEERING,INC.
- Kegong TIAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE