Volker Hitzel

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Lorsbach, Taunus, DT

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Patents Grantslast 30 patents

Information Patent Grant
Benzenesulfonyl-ureas
- Patent number 4,025,519
- Issue date May 24, 1977
- Hoechst Aktiengesellschaft
- Rudi Weyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzenesulfonyl ureas and process for their manufacture
- Patent number 3,998,968
- Issue date Dec 21, 1976
- Hoechst Aktiengesellschaft
- Volker Hitzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted quinoline-8-carboxamido ethyl benzene-sulfonyl N-cyclop...
- Patent number 3,984,416
- Issue date Oct 5, 1976
- Hoechst Aktiengesellschaft
- Helmut Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzene sulfonyl ureas
- Patent number 3,962,244
- Issue date Jun 8, 1976
- Hoechst Aktiengesellschaft
- Rudi Weyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hypoglycemic benzenesulfonamido pyrimidines
- Patent number 3,950,524
- Issue date Apr 13, 1976
- Hoechst Aktiengesellschaft
- Volker Hitzel
- C07 - ORGANIC CHEMISTRY