Gerhard Jonas

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the removal of impurities from hydrazine hydrate
- Patent number 5,484,511
- Issue date Jan 16, 1996
- Bayer Aktiengesellschaft
- Wolfgang Ohlendorf
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purifying thionyl chloride with AlCl.sub.3 catalyst
- Patent number 4,388,290
- Issue date Jun 14, 1983
- Bayer Aktiengesellschaft
- Gerhard Jonas
- C01 - INORGANIC CHEMISTRY