Hermann Arold

Person

Wuppertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
High enantio-selective process for producing pure enantiomeric cycl...
- Patent number 5,962,724
- Issue date Oct 5, 1999
- Bayer Aktiengesellschaft
- Joachim Mittendorf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 1-aryl-5-amino-pyrazoles
- Patent number 4,824,960
- Issue date Apr 25, 1989
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of phosphoric acid derivatives and inte...
- Patent number 4,769,458
- Issue date Sep 6, 1988
- Bayer Aktiengesellschaft
- Hermann Arold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of phenoxy-azolyl-butanone derivatives
- Patent number 4,388,465
- Issue date Jun 14, 1983
- Bayer Aktiengesellschaft
- Hans-Ludwig Elbe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dimethyl polysulphides
- Patent number 4,337,359
- Issue date Jun 29, 1982
- Bayer Aktiengesellschaft
- Hermann Arold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ones
- Patent number 4,229,580
- Issue date Oct 21, 1980
- Bayer Aktiengesellschaft
- Hermann Arold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dithiophosphoric acid diester-halides
- Patent number 4,154,780
- Issue date May 15, 1979
- Bayer Aktiengesellschaft
- Reimer Colln
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dithiophosphoric acid diester halides
- Patent number 4,130,607
- Issue date Dec 19, 1978
- Bayer Aktiengesellschaft
- Hermann Arold
- C07 - ORGANIC CHEMISTRY

Hermann Arold

Person

Patents Grantslast 30 patents

High enantio-selective process for producing pure enantiomeric cycl...

Preparation of 1-aryl-5-amino-pyrazoles

Process for the preparation of phosphoric acid derivatives and inte...

Preparation of phenoxy-azolyl-butanone derivatives

Preparation of dimethyl polysulphides

Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ones

Preparation of dithiophosphoric acid diester-halides

Preparation of dithiophosphoric acid diester halides