Hans Guth

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Single stage process for continuous introduction of oxygen-containi...
- Patent number 4,166,790
- Issue date Sep 4, 1979
- Bayer Aktiengesellschaft
- Marko Zlokarnik
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Working up spent sulphuric acid simultaneously with sulphate salts
- Patent number 4,153,628
- Issue date May 8, 1979
- Bayer Aktiengesellschaft
- Rudolf Gerken
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of activated carbon in a reactor having a lower static l...
- Patent number 4,148,752
- Issue date Apr 10, 1979
- Bayer Aktiengesellschaft
- Alex Burger
- C01 - INORGANIC CHEMISTRY