Ulrich Groeger

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Aschaffenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
New N-acyl dipeptides and their use
- Patent number 5,543,397
- Issue date Aug 6, 1996
- Degussa Aktiengesellschaft
- Karlheinz Drauz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-acyl dipeptides and their compositions
- Patent number 5,534,538
- Issue date Jul 9, 1996
- Degussa Aktiengesellschaft
- Karlheinz Drauz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing enantiomerically pure, open-chain N-alkyl-L or...
- Patent number 5,348,882
- Issue date Sep 20, 1994
- Degussa Aktiengesellschaft
- Ulrich Groeger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making L-proline using an N-acyl-L-protine acylase
- Patent number 5,219,741
- Issue date Jun 15, 1993
- Degussa AG
- Ulrich Groeger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for the fermentative production of L-amino acids from .alpha...
- Patent number 5,200,326
- Issue date Apr 6, 1993
- Degussa AG
- Christian Wandrey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Substantially purified N-acyl-L-proline acylase from Comamonas test...
- Patent number 5,120,652
- Issue date Jun 9, 1992
- Degussa AG
- Ulrich Groeger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...