Wenyan Zhang

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ZHAOQING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Avian influenza and fowl adenovirus type 4 bi-combined genetic engi...
- Patent number 11,305,006
- Issue date Apr 19, 2022
- ZHAOQING DAHUANONG BIOLOGY MEDICINE CO., LTD
- Ruiai Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
AVIAN INFLUENZA AND FOWL ADENOVIRUS TYPE 4 BI-COMBINED GENETIC ENGI...
- Publication number 20220047693
- Publication date Feb 17, 2022
- ZHAOQING DAHUANONG BIOLOGY MEDICINE CO., LTD
- Ruiai CHEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SERUM-FREE MEDIUM FOR FULL SUSPENSION CULTURE OF MDCK CELLS AND PRE...
- Publication number 20170369836
- Publication date Dec 28, 2017
- Zhaoqing Dahuanong Biological Medicine Co., Ltd
- RUIAI CHEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...