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Knut Bittler
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Speyer, DE
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last 30 patents
Information
Patent Grant
Process for producing granular material and shaped parts from hard...
Patent number
5,860,055
Issue date
Jan 12, 1999
BASF Aktiengesellschaft
Werner Hesse
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production of preforms from ceramic or metallic fibers
Patent number
5,188,782
Issue date
Feb 23, 1993
BASF Aktiengesellschaft
Knut Bittler
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Gas-evolving metal electrode
Patent number
4,557,818
Issue date
Dec 10, 1985
BASF Aktiengesellschaft
Hans Roos
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Yellow pigment containing bismuth vanadate and having the compositi...
Patent number
4,455,174
Issue date
Jun 19, 1984
BASF Aktiengesellschaft
Henning Wienand
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Bipolar electrodes with graphite as the carrier and their production
Patent number
4,422,921
Issue date
Dec 27, 1983
BASF Aktiengesellschaft
Hans Roos
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Spinel-containing electrode and process for its production
Patent number
4,411,761
Issue date
Oct 25, 1983
BASF Aktiengesellschaft
Hans Roos
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Preparation of flaky mica pigments coated with metal oxides, and us...
Patent number
4,344,987
Issue date
Aug 17, 1982
BASF Aktiengesellschaft
Werner Ostertag
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of metallic pigments having a metallic luster
Patent number
4,328,042
Issue date
May 4, 1982
BASF Aktiengesellschaft
Werner Ostertag
C01 - INORGANIC CHEMISTRY