Andreas Tschech

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Aarau, CH

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Patents Grantslast 30 patents

Information Patent Grant
Microbiological process for hydroxylation of nitrogen-heterocyclic-...
- Patent number 5,364,940
- Issue date Nov 15, 1994
- Lonza Ltd.
- Andreas Kiener
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbiological process for the production of malonyl-7-amino-cepha...
- Patent number 5,338,667
- Issue date Aug 16, 1994
- Lonza Ltd.
- Sabine Schurr
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microbiological process for hydroxylation of nitrogen-heterocyclic-...
- Patent number 5,306,630
- Issue date Apr 26, 1994
- Lonza Ltd.
- Andreas Kiener
- C07 - ORGANIC CHEMISTRY