Xiaoshuang ZHANG

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Qingdao, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Application of alginic acid sulfate in preparation of drugs and hea...
- Patent number 11,213,544
- Issue date Jan 4, 2022
- MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
- Huashi Guan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
APPLICATION OF ALGINIC ACID SULFATE IN PREPARATION OF DRUGS AND HEA...
- Publication number 20190343870
- Publication date Nov 14, 2019
- Huashi GUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE