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Heribert Bade
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Krefeld, DE
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last 30 patents
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Patent Grant
Use of synthetic, iron raw materials for preparing iron oxide pigments
Patent number
6,086,846
Issue date
Jul 11, 2000
Bayer AG
Wilfried Burow
C01 - INORGANIC CHEMISTRY
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Patent Grant
Use of synthetic, iron raw materials for preparing iron oxide pigments
Patent number
5,837,216
Issue date
Nov 17, 1998
Bayer AG
Wilfried Burow
C01 - INORGANIC CHEMISTRY
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Patent Grant
Production of magnetic iron oxides
Patent number
4,358,431
Issue date
Nov 9, 1982
Bayer Aktiengesellschaft
Horst Brunn
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for the production of iron oxide red pigments
Patent number
4,234,348
Issue date
Nov 18, 1980
Bayer Aktiengesellschaft
Horst Brunn
C01 - INORGANIC CHEMISTRY