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Klaus Sauber
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Schwalbach, DE
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last 30 patents
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Patent Grant
D-amino acid oxidase from Trigonopsis variabilis immobilized on por...
Patent number
5,599,702
Issue date
Feb 4, 1997
Hoechst Aktiengesellschaft
Klaus Sauber
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of L-phosphinothricin using transaminas...
Patent number
5,587,319
Issue date
Dec 24, 1996
Hoechst Aktiengesellschaft
Johann Then
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Hirudin derivatives with delayed action
Patent number
5,538,946
Issue date
Jul 23, 1996
Hoechst Aktiengesellschaft
Peter Crause
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
7-amino-3-methoxymethyl-3-cephem-4-carboxylic ester hydrolase, proc...
Patent number
5,527,697
Issue date
Jun 18, 1996
Hoechst Aktiengesellschaft
Werner Aretz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Insulin derivatives, a process for the preparation thereof, the use...
Patent number
5,506,202
Issue date
Apr 9, 1996
Hoechst Aktiengesellschaft
Laszlo Vertesy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the continuous conversion of cephalosporin derivatives...
Patent number
5,284,754
Issue date
Feb 8, 1994
Hoechst Aktiengesellschaft
Thomas Bayer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Transaminase from E. coli DH-1 (ATCC 33849)
Patent number
5,162,212
Issue date
Nov 10, 1992
Hoechst Aktiengesellschaft
Arno Schulz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing transaminase from E. coli ATCC 33849
Patent number
5,130,246
Issue date
Jul 14, 1992
Hoechst Aktiengesellschaft
Arno Schulz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
.gamma.-glutamyltranspeptidase, its preparation and its use
Patent number
4,990,444
Issue date
Feb 5, 1991
Hoechst Aktiengesellschaft
Werner Aretz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Crosslinked polymers and a process for their preparation
Patent number
4,931,476
Issue date
Jun 5, 1990
Hoechst Aktiengesellschaft
Otto Mauz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
L-aminoacid oxidase from yeasts of the genus cryptococcus, their pr...
Patent number
4,783,404
Issue date
Nov 8, 1988
Hoechst Aktiengesellschaft
Werner Aretz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Crosslinked polymers with carbonate ester groups, and a process for...
Patent number
4,767,620
Issue date
Aug 30, 1988
Hoechst Aktiengesellschaft
Otto Mauz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Novel d-aminoacid transaminase and its use
Patent number
4,745,061
Issue date
May 17, 1988
Hoechst Aktiengesellschaft
Werner Aretz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Macroporous bead polymers, a process for their preparation and thei...
Patent number
4,568,706
Issue date
Feb 4, 1986
Hoechst Aktiengesellschaft
Siegfried Noetzel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vinylene carbonate polymers, a process for their preparation and th...
Patent number
4,542,069
Issue date
Sep 17, 1985
Hoechst Aktiengesellschaft
Otto Mauz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the enzymatic preparation of L-2-amino-4-methylphosphin...
Patent number
4,389,488
Issue date
Jun 21, 1983
Hoechst Aktiengesellschaft
Susanne Grabley
C07 - ORGANIC CHEMISTRY