Heinz Wendt

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Sulzbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of ketene
- Patent number 4,455,439
- Issue date Jun 19, 1984
- Hoechst Aktiengesellschaft
- Dieter Arnold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluidized bed treatment of granular potassium sorbate
- Patent number 4,244,776
- Issue date Jan 13, 1981
- Hoechst Aktiengesellschaft
- Gerhard Noltner
- C07 - ORGANIC CHEMISTRY