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Martin Schott
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Steinbach, DE
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last 30 patents
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Patent Grant
Process for the preparation of crystalline sodium silicates having...
Patent number
5,211,930
Issue date
May 18, 1993
Hoechst Aktiengesellschaft
Gunther Schimmel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of crystalline sheet sodium silicates
Patent number
4,950,310
Issue date
Aug 21, 1990
Hoechst Aktiengesellschaft
Hans-Peter Rieck
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of crystalline sheet-type alkali metal...
Patent number
4,806,327
Issue date
Feb 21, 1989
Hoechst Aktiengesellschaft
Hans-Peter Rieck
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Moldings made of silicate material and processes for their preparation
Patent number
4,703,029
Issue date
Oct 27, 1987
Hoechst Aktiengesellschaft
Hans-Peter Rieck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shaped articles of silicate material, a process for their productio...
Patent number
4,631,158
Issue date
Dec 23, 1986
Hoechst Aktiengesellschaft
Hans-Peter Rieck
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES