Huashi Guan

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Qingdao-City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Algin oligosaccharides and the derivatives thereof as well as the m...
- Patent number 9,493,496
- Issue date Nov 15, 2016
- Ocean University of China
- Meiyu Geng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Algin oligosaccharides and the derivatives thereof as well as the m...
- Patent number 8,835,403
- Issue date Sep 16, 2014
- Meiyu Geng
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ALGIN OLIGOSACCHARIDES AND THE DERIVATIVES THEREOF AS WELL AS THE M...
- Publication number 20170112870
- Publication date Apr 27, 2017
- Ocean University of China
- Meiyu Geng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALGIN OLIGOSACCHARIDES AND THE DERIVATIVES THEREOF AS WELL AS THE M...
- Publication number 20150105344
- Publication date Apr 16, 2015
- Meiyu Geng
- C07 - ORGANIC CHEMISTRY