Werner Pfaff

Follow

Person

Hofheim am Taunus, DE

People

Patents Grantslast 30 patents

Information Patent Grant
.alpha.-Amylase inhibitor from a streptomycete and process for its...
- Patent number 4,339,436
- Issue date Jul 13, 1982
- Hoechst Aktiengesellschaft
- Volker Oeding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Amylase inhibitor from a streptomycete and process for its...
- Patent number 4,282,318
- Issue date Aug 4, 1981
- Hoechst Aktiengesellschaft
- Volker Oeding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Amylase inhibitor from a streptomycete and process for its...
- Patent number 4,226,764
- Issue date Oct 7, 1980
- Hoechst Aktiengesellschaft
- Volker Oeding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoic acids, their derivatives and process for preparing them
- Patent number 4,221,815
- Issue date Sep 9, 1980
- Hoechst Aktiengesellschaft
- Rudi Weyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain nicotinamido-n-benzoic acid derivatives
- Patent number 4,181,658
- Issue date Jan 1, 1980
- Hoechst Aktiengesellschaft
- Volker Hitzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzenesulfonyl ureas
- Patent number 4,157,395
- Issue date Jun 5, 1979
- Hoechst Aktiengesellschaft
- Volker Hitzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzenesulfonyl ureas and their use for the treatment of diabetes m...
- Patent number 4,132,795
- Issue date Jan 2, 1979
- Hoechst Aktiengesellschaft
- Volker Hitzel
- C07 - ORGANIC CHEMISTRY