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Hsinchu, TW
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Patents Grants
last 30 patents
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Patent Grant
Chitosans
Patent number
6,890,913
Issue date
May 10, 2005
Food Industry Research and Development Institute
Hing-Yuen Chan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of chitosan and chitin
Patent number
6,485,946
Issue date
Nov 26, 2002
Food Industry Research and Development Institute
Mei-Huei Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Production of chitosan and chitin
Patent number
6,399,338
Issue date
Jun 4, 2002
Food Industry Research and Development Institute
Mei-Huei Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Production of chitosan and chitin
Patent number
6,255,085
Issue date
Jul 3, 2001
Food Industry Research and Development Institute
Mei-Huei Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
Novel chitosans
Publication number
20040167323
Publication date
Aug 26, 2004
Hing-Yuen Chan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF CHITOSAN AND CHITIN
Publication number
20020192768
Publication date
Dec 19, 2002
Mei-Huei Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...