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Lutz Schrader
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Krefeld, DE
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last 30 patents
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Patent Grant
Free-flowing compression molding compositions and processes for the...
Patent number
6,051,632
Issue date
Apr 18, 2000
Bayer Aktiengesellschaft
Lutz Schrader
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-curable reaction resin mixtures and the use thereof
Patent number
5,468,832
Issue date
Nov 21, 1995
Bayer Aktiengesellschaft
Lutz Schrader
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Thermosetting reaction mixtures, process for their production and t...
Patent number
5,266,662
Issue date
Nov 30, 1993
Bayer Aktiengesellschaft
Hans-Dieter Jakob
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate from dihydroxydiphenyl cycloalkane
Patent number
5,227,458
Issue date
Jul 13, 1993
Bayer Aktiengesellschaft
Dieter Freitag
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate from dihydroxy diphenyl cycloalkane
Patent number
5,126,428
Issue date
Jun 30, 1992
Bayer Aktiengesellschaft
Dieter Freitag
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multilayer composite material
Patent number
5,055,345
Issue date
Oct 8, 1991
Bayer Aktiengesellschaft
Joachim Wank
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Process for the production of plastic moulded articles with improve...
Patent number
5,008,148
Issue date
Apr 16, 1991
Bayer Aktiengesellschaft
Siegfried Thurm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dihydroxydiphenyl cycloalkanes, their production and their use for...
Patent number
4,982,014
Issue date
Jan 1, 1991
Bayer Aktiengesellschaft
Dieter Freitag
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of special polyimides as cast films and coatings
Patent number
4,908,430
Issue date
Mar 13, 1990
Bayer Aktiengesellschaft
Wilfried Zecher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...