Jiyin MA

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Yinchuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Corynebacterium for producing L-lysine by fermentation
- Patent number 11,905,540
- Issue date Feb 20, 2024
- NINGXIA EPPEN BIOTECH CO., LTD
- Gang Meng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Corynebacterium for producing L-lysine by fermentation
- Patent number 11,242,545
- Issue date Feb 8, 2022
- NINGXIA EPPEN BIOTECH CO., LTD
- Gang Meng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for fermentation-production of pentanediamine comprising car...
- Patent number 11,060,080
- Issue date Jul 13, 2021
- HEILONGJIANG EPPEN NEW MATERIALS CO., LTD.
- Jiyin Ma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CORYNEBACTERIUM FOR PRODUCING L-LYSINE BY FERMENTATION
- Publication number 20220112529
- Publication date Apr 14, 2022
- NINGXIA EPPEN BIOTECH CO., LTD
- Gang Meng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR FERMENTATION-PRODUCTION OF PENTANEDIAMINE COMPRISING CAR...
- Publication number 20190322995
- Publication date Oct 24, 2019
- NINGXIA EPPEN BIOTECH CO., LTD
- Jiyin MA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CORYNEBACTERIUM FOR PRODUCING L-LYSINE BY FERMENTATION
- Publication number 20190241918
- Publication date Aug 8, 2019
- NINGXIA EPPEN BIOTECH CO., LTD
- Gang Meng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for Producing L-Lysine by Modifying Aconitase Gene and/or Re...
- Publication number 20160002684
- Publication date Jan 7, 2016
- NINGXIA EPPEN BIOTECH CO., LTD
- Jiyin MA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...