Wolfgang Leuchtenberger

Person

Bielefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing L-amino acids by fermentation
- Patent number 5,840,551
- Issue date Nov 24, 1998
- Degussa Aktiengesellschaft
- Holger Werning
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Stirred-tank reactors and method of use
- Patent number 5,795,732
- Issue date Aug 18, 1998
- Degussa Aktiengesellschaft
- Bernhard Schilling
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Animal feed supplement based on a fermentation broth amino acid, a...
- Patent number 5,431,933
- Issue date Jul 11, 1995
- Degussa Aktiengesellschaft
- Wolfram Binder
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Rhodococcus microorganisms that produce phenylalanine dehydroganase
- Patent number 5,416,019
- Issue date May 16, 1995
- Degussa Aktiengesellschaft
- Wolfgang Leuchtenberger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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...
Information Patent Grant
Method for the fermentative production of L-isoleucine from D,L-.al...
- Patent number 5,118,619
- Issue date Jun 2, 1992
- Degussa Aktiengesellschaft
- Elisabeth Scheer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the fermentative preparation of L-amino acids from .alp...
- Patent number 5,053,328
- Issue date Oct 1, 1991
- Kernforschungsanlage Juelich
- Bernhard Muetze
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microbiologically produced .alpha.-acetylamino cinnamic acid acylas...
- Patent number 4,877,734
- Issue date Oct 31, 1989
- Degussa Aktiengesellschaft and Gesellschaft fur biotechnologische Forschung-m...
- Maria-Regina Kula
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the isolation of L-amino acids
- Patent number 4,827,029
- Issue date May 2, 1989
- Degussa Aktiengesellschaft
- Axel Kleemann
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microbiologically produced d(-)-mandelate-dehydrogenase process for...
- Patent number 4,824,781
- Issue date Apr 25, 1989
- Degussa Aktiengesellschaft
- Werner Hummel
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the continuous enzymatic conversion of alpha-hydrocarbo...
- Patent number 4,782,020
- Issue date Nov 1, 1988
- Degussa Aktiengesellschaft
- Wolfgang Leuchtenberger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the recovery of malic acid
- Patent number 4,772,749
- Issue date Sep 20, 1988
- Degussa Aktiengesellschaft
- Michael Karrenbauer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microbiologically produced D-2-hydroxy-4-methylpentanoic acid dehyd...
- Patent number 4,609,623
- Issue date Sep 2, 1986
- Degussa AG
- Wolfgang Leuchtenberger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microbiologically produced L-phenylalanine-dehydrogenase, process f...
- Patent number 4,590,161
- Issue date May 20, 1986
- Degussa Aktiengesellschaft
- Maria-Regina Kula
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
L-2-hydroxy-4-methylpentanoic acid-dehydrogenase, process for obtai...
- Patent number 4,530,903
- Issue date Jul 23, 1985
- Degussa Aktiengelleschaft
- Wolfgang Leuchtenberger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
1-Methyl-2-chlorocyclopropanecarboxylic acid and its ester
- Patent number 4,390,719
- Issue date Jun 28, 1983
- Degussa Aktiengesellschaft
- Werner Schwarze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous enzymatic change of water soluble .alpha...
- Patent number 4,326,031
- Issue date Apr 20, 1982
- Degussa AG
- Christian Wandrey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the production of 3-cyanopropionamide
- Patent number 4,313,894
- Issue date Feb 2, 1982
- Degussa Aktiengesellschaft
- Axel Kleemann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous enzymatic change of water soluble .alpha...
- Patent number 4,304,858
- Issue date Dec 8, 1981
- Degussa Aktiengesellschaft
- Christian Wandrey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the production of 1,2,4-triazin-5-one derivatives
- Patent number 4,175,188
- Issue date Nov 20, 1979
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Herbert Klenk
- C07 - ORGANIC CHEMISTRY

Wolfgang Leuchtenberger

Person

Patents Grantslast 30 patents

Method of producing L-amino acids by fermentation

Stirred-tank reactors and method of use

Animal feed supplement based on a fermentation broth amino acid, a...

Rhodococcus microorganisms that produce phenylalanine dehydroganase

Method of making L-proline using an N-acyl-L-protine acylase

Method for the fermentative production of L-amino acids from .alpha...

Substantially purified N-acyl-L-proline acylase from Comamonas test...

Method for the fermentative production of L-isoleucine from D,L-.al...

Process for the fermentative preparation of L-amino acids from .alp...

Microbiologically produced .alpha.-acetylamino cinnamic acid acylas...

Process for the isolation of L-amino acids

Microbiologically produced d(-)-mandelate-dehydrogenase process for...

Process for the continuous enzymatic conversion of alpha-hydrocarbo...

Process for the recovery of malic acid

Microbiologically produced D-2-hydroxy-4-methylpentanoic acid dehyd...

Microbiologically produced L-phenylalanine-dehydrogenase, process f...

L-2-hydroxy-4-methylpentanoic acid-dehydrogenase, process for obtai...

1-Methyl-2-chlorocyclopropanecarboxylic acid and its ester

Process for the continuous enzymatic change of water soluble .alpha...

Process for the production of 3-cyanopropionamide

Process for the continuous enzymatic change of water soluble .alpha...

Process for the production of 1,2,4-triazin-5-one derivatives