Guenter Weidenbach

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Hanover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for depositing a layer containing boron and nitrogen
- Patent number 5,175,020
- Issue date Dec 29, 1992
- Solvay Deutschland GmbH
- Guenther Doellein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the preparation of isoglucose
- Patent number 4,665,025
- Issue date May 12, 1987
- Kali-Chemie Aktiengesellschaft
- Guenter Weidenbach
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation of water-insoluble enzyme compositions
- Patent number 4,230,803
- Issue date Oct 28, 1980
- Kali-Chemie Aktiengesellschaft
- Guenter Weidenbach
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...