Wenjie ZHANG

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Zhenjiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for separation and purification of n-acetylglucosamine
- Patent number 11,555,049
- Issue date Jan 17, 2023
- JIANGSU HARVERS BIOTECH CO., LTD.
- Chunhua Ding
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Methods for enzymatic production of glucosamine salts and the purif...
- Publication number 20230167474
- Publication date Jun 1, 2023
- JIANGSU HARVERS BIOTECH CO., LTD.
- Chunhua DING
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for Separation and Purification of N-acetylglucosamine
- Publication number 20220324896
- Publication date Oct 13, 2022
- JIANGSU HARVERS BIOTECH CO., LTD.
- Chunhua DING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL