Theo Adriaan Hansen

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Groningen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for demethylating S-methyl-mercapto compounds
- Patent number 5,814,496
- Issue date Sep 29, 1998
- Quest International B.V.
- Theo Adriaan Hansen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for demethylating dimethylsulfonium compounds
- Patent number 5,731,177
- Issue date Mar 24, 1998
- Quest International B.V.
- Theo Adriaan Hansen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...