Li LI

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Glycosaminoglycan derivative and preparation method therefor and us...
- Patent number 11,225,531
- Issue date Jan 18, 2022
- Shenzhen Hepalink Pharmaceutical Group Co., Ltd.
- Lige Ren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LACTOBACILLUS HARBINENSIS AND APPLICATION THEREOF
- Publication number 20230124764
- Publication date Apr 20, 2023
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Li LI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
GLYCOSAMINOGLYCAN DERIVATIVE AND PREPARATION METHOD THEREFOR AND US...
- Publication number 20210032376
- Publication date Feb 4, 2021
- SHENZHEN HEPALINK PHARMACEUTICAL GROUP CO., LTD.
- Lige REN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFATED HEPARIN OLIGOSACCHARIDE AND PREPARATION METHOD AND APPLICA...
- Publication number 20190002596
- Publication date Jan 3, 2019
- SHENZHEN HEPALINK PHARMACEUTICAL GROUP CO., LTD.
- Li LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...