Friedhelm Balkenhohl

Person

Limburgerhof, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing esters of triazolopyrimidine derivatives free...
- Patent number 6,234,811
- Issue date May 22, 2001
- BASF Aktiengesellschaft
- Friedhelm Balkenhohl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Resolution of racemates of primary and secondary heteroatom-substit...
- Patent number 6,214,608
- Issue date Apr 10, 2001
- BASF Aktiengesellschaft
- Friedhelm Balkenhohl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparing 3-pyrroline-2-carboxylic acid derivatives
- Patent number 6,124,472
- Issue date Sep 26, 2000
- BASF Aktiengesellschaft
- Helmut Mack
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of optically active amides
- Patent number 5,905,167
- Issue date May 18, 1999
- BASF Aktiengesellschaft
- Klaus Ditrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biotechnological perparation of alcohols, aldehydes and carboxylic...
- Patent number 5,753,471
- Issue date May 19, 1998
- BASF Aktiengesellschaft
- Uwe Pressler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resolution of the racemates of primary and secondary amines by enzy...
- Patent number 5,728,876
- Issue date Mar 17, 1998
- BASF Aktiengesellschaft
- Friedhelm Balkenhohl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation of enantiomerically pure lactams
- Patent number 5,663,329
- Issue date Sep 2, 1997
- BASF Aktiengesellschaft
- Horst Ralf Staudenmaier
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation of (6s)-6,8-dihydroxyoctanoic esters
- Patent number 5,530,143
- Issue date Jun 25, 1996
- BASF Aktiengesellschaft
- Friedhelm Balkenhohl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid
- Patent number 5,489,694
- Issue date Feb 6, 1996
- BASF Aktiengesellschaft
- Joachim Paust
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of calcium L-ascorbate 2-phosphate
- Patent number 5,420,302
- Issue date May 30, 1995
- BASF Aktiengesellschaft
- Klaus Kaiser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid
- Patent number 5,380,920
- Issue date Jan 10, 1995
- BASF Aktiengesellschaft
- Joachim Paust
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of potassium magnesium L-ascorbate 2-phosphate
- Patent number 5,202,445
- Issue date Apr 13, 1993
- BASF Aktiengesellschaft
- Walter Dobler
- C07 - ORGANIC CHEMISTRY

Friedhelm Balkenhohl

Person

Patents Grantslast 30 patents

Method for producing esters of triazolopyrimidine derivatives free...

Resolution of racemates of primary and secondary heteroatom-substit...

Process for preparing 3-pyrroline-2-carboxylic acid derivatives

Separation of optically active amides

Biotechnological perparation of alcohols, aldehydes and carboxylic...

Resolution of the racemates of primary and secondary amines by enzy...

Preparation of enantiomerically pure lactams

Preparation of (6s)-6,8-dihydroxyoctanoic esters

Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid

Preparation of calcium L-ascorbate 2-phosphate

Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid

Preparation of potassium magnesium L-ascorbate 2-phosphate