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Herbert Leiter
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Maxdorf, DE
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last 30 patents
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Patent Grant
Dye preparations
Patent number
6,117,224
Issue date
Sep 12, 2000
BASF Aktiengesellschaft
Bernd Siegel
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Chemically modified proteins and colorant formulations containing t...
Patent number
5,124,438
Issue date
Jun 23, 1992
BASF Aktiengesellschaft
Ralf Brueckmann
C07 - ORGANIC CHEMISTRY