Friedrich W. Diekotter

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Langenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydrothermal disintegration of calcined aluminum oxide wastes
- Patent number 4,557,907
- Issue date Dec 10, 1985
- Henkel Kommanditgesellschaft auf Aktien
- Peter Christophliemk
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for dewatering zeolite suspensions
- Patent number 4,545,969
- Issue date Oct 8, 1985
- Henkel KGaA
- Friedrich W. Diekotter
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Calcined .alpha.-alumina filter aids
- Patent number 4,422,946
- Issue date Dec 27, 1983
- Henkel KGaA
- Friedrich W. Diekotter
- C01 - INORGANIC CHEMISTRY