Inventor · disambiguated record
Reinhard Kuhn
Also filed as: KUEHN REINHARD
17 granted patents·80 citations·filing 1985–1994
93Inventor score
Top patents by PatentIndex Score
17 records- 0182US4678476AMixtures of blue mono-azo disperse dyestuffs and their use for dyeing polyesterCASSELLA FARBWERKE MAINKUR AG·Filed 1986·Granted Jul 7, 1987·15 cites·11 claims
- 0263US5071443ABlue azo dyestuff mixture for strong blue color on hydrophobic fibersCASSELLA FARBWERKE MAINKUR AG·Filed 1990·Granted Dec 10, 1991·8 cites·14 claims
- 0360US5174792AMixtures of monoazo dyes: dicyano-nitrobenzene azo compoundsCASSELLA FARBWERKE MAINKUR AG·Filed 1991·Granted Dec 29, 1992·7 cites·8 claims
- 0460US4872882ADyeing formulations of mixtures of red disperse dyes for the washfast dyeing of polyester fibers or mixtures thereof with cellulose fibers: benzo-di-furanone and azo dyesHOECHST AG·Filed 1988·Granted Oct 10, 1989·6 cites·5 claims
- 0557US4985044AMulti-component mixtures of blue disperse azo dyes for the dyeing of synthetic fibersHOECHST AG·Filed 1989·Granted Jan 15, 1991·5 cites·20 claims
- 0653US4950305AWater-insoluble monoazo dyes, their preparation and use, and mixtures of these monoazo dyesCASSELLA FARBWERKE MAINKUR AG·Filed 1989·Granted Aug 21, 1990·4 cites·9 claims
- 0753US4802889A2-cyano-4,6-dinitrophenyl mono-azo dyes for polyester and cellulose acetateCASSELLA FARBWERKE MAINKUR AG·Filed 1987·Granted Feb 7, 1989·4 cites·13 claims
- 0850US4689050AMixtures of blue disperse azo dyestuffs for dyeing synthetic fibersHOECHST AG·Filed 1985·Granted Aug 25, 1987·4 cites·17 claims
- 0948US5466791AMonoazo dyes, their preparation and useCASSELLA FARBWERKE MAINKUR AG·Filed 1994·Granted Nov 14, 1995·3 cites·15 claims
- 1048US4750912AExhaust method for dyeing fine-denier polyester fibers in dark shades with disperse dye mixturesHOECHST AG·Filed 1986·Granted Jun 14, 1988·6 cites·6 claims
- 1147US4851012AMixtures of blue disperse monoazo dyestuffsCASSELLA FARBWERKE MAINKUR AG·Filed 1988·Granted Jul 25, 1989·3 cites·10 claims
- 1240US5207804AMulti-component mixtures of bright red disperse azo dyestuffsHOECHST AG·Filed 1990·Granted May 4, 1993·2 cites·10 claims
- 1339US5428138ARed 2,6-dicyanophenylazo dyes and the preparation and use thereofCASSELLA AG·Filed 1993·Granted Jun 27, 1995·2 cites·11 claims
- 1434US5102425AProcess for the dyeing and printing of blended fabrics made of polyester and natural fibre materials with cyano-hydroxy-methyl pyridone, azo disperse dye to reduce stainingCASSELLA FARBWERKE MAINKUR AG·Filed 1991·Granted Apr 7, 1992·4 cites·7 claims
- 1534US4985043AMixtures of monoazo dyes containing halogen and cyano substituentsCASSELLA FARBWERKE MAINKUR AG·Filed 1989·Granted Jan 15, 1991·5 cites·7 claims
- 1630US5288680AProcess for the preparation of finished dyeings which are fast to thermomigration: orange-dyed polyester fabricsCASSELLA FARBWERKE MAINKUR AG·Filed 1992·Granted Feb 22, 1994·1 cites·20 claims
- 1729US5160495A2-cyano-4,6-dimitro-phenyl monoazo dyestuffsCASSELLA FARBWERKE MAINKUR AG·Filed 1990·Granted Nov 3, 1992·1 cites·10 claims
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