Hermann W. Wehner

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Zwingenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of organo-tin compounds
- Patent number 4,210,595
- Issue date Jul 1, 1980
- Ciba-Geigy Corporation
- Hermann O. Wirth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of organo-tin compounds
- Patent number 4,196,137
- Issue date Apr 1, 1980
- Ciba-Geigy Corporation
- Hermann O. Wirth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organo-tin compounds
- Patent number 4,158,669
- Issue date Jun 19, 1979
- Ciba-Geigy Corporation
- Hermann O. Wirth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triorganotin cyanometallate compounds
- Patent number 4,130,432
- Issue date Dec 19, 1978
- Ciba-Geigy Corporation
- Hermann W. Wehner
- C07 - ORGANIC CHEMISTRY