Heinz Ehrhardt

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Rehling, DE

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Patents Grantslast 30 patents

Information Patent Grant
Substituted 1,3-dioxan-5-ylamino-hererocyclic compounds, processes...
- Patent number 6,281,221
- Issue date Aug 28, 2001
- Hoechst Scering AgrEvo GmbH
- Wolfgang Schaper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 4-aminopyrimidines, processes for their preparation, an...
- Patent number 5,668,140
- Issue date Sep 16, 1997
- Hoechst Aktiengesellschaft
- Wolfgang Schaper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbamoylimidazole derivatives and their use as fungicides
- Patent number 4,889,864
- Issue date Dec 26, 1989
- Hoechst Aktiengesellschaft
- Heinz Ehrhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-[1-aryl-1-hydroxy-2-azolyl-ethyl]-1-aryl-cyclopropane derivatives...
- Patent number 4,870,088
- Issue date Sep 26, 1989
- Hoechst Aktiengesellschaft
- Ernst Blume
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antimycotic 1,1-disubstituted cyclopropane derivatives
- Patent number 4,829,075
- Issue date May 9, 1989
- Hoechst Aktiengesellschaft
- Heinz Ehrhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fungicidal 3-1,2,4-triazol-1-yl-1,2-diaryl-1-halogeno-prop-1-ene de...
- Patent number 4,495,191
- Issue date Jan 22, 1985
- Hoechst Aktiengesellschaft
- Heinz Ehrhardt
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polymerizable compounds, and their use as wax
- Publication number 20010051748
- Publication date Dec 13, 2001
- Franz-Leo Heinrichs
- C07 - ORGANIC CHEMISTRY