Gerhard Horlein

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Frankfurt am Main, DT

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Patents Grantslast 30 patents

Information Patent Grant
Urea derivatives and their use as herbicides
- Patent number 4,013,452
- Issue date Mar 22, 1977
- Hoechst Aktiengesellschaft
- Otto Scherer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Homothiochromanyl-(di)-phosphoric (-phosphonic) acid esters
- Patent number 3,948,945
- Issue date Apr 6, 1976
- Hoechst Aktiengesellschaft
- Gerhard Horlein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Urea derivatives and their use as herbicides
- Patent number 3,937,726
- Issue date Feb 10, 1976
- Hoechst Aktiengesellschaft
- Otto Scherer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain difluorodichloroethyldiazole compounds
- Patent number 3,937,715
- Issue date Feb 10, 1976
- Hoechst Aktiengesellschaft
- Hans Rochling
- C07 - ORGANIC CHEMISTRY