Inventor · disambiguated record
Rudolf Hurter
Also filed as: HURTER RUDOLF
24 granted patents·130 citations·filing 1978–1997
95Inventor score
Top patents by PatentIndex Score
24 records- 0183US4562249ABis(4-((chloro substituted phenyl)azo)anilino methylenesCIBA GEIGY CORP·Filed 1985·Granted Dec 31, 1985·17 cites·13 claims
- 0277US5958086ADye mixtures, process for their preparation and the use thereofCIBA SC HOLDING AG·Filed 1997·Granted Sep 28, 1999·23 cites·7 claims
- 0376US4602084AMonoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone componentCIBA GEIGY CORP·Filed 1983·Granted Jul 22, 1986·11 cites·7 claims
- 0475US5106960AAzo dyes and the production and use thereofCIBA GEIGY CORP·Filed 1991·Granted Apr 21, 1992·12 cites·2 claims
- 0571US5663309ADiazo dyes having a phenylene group as the middle component and a naphthalene group as the terminal diazo componentCIBA GEIGY CORP·Filed 1995·Granted Sep 2, 1997·13 cites·13 claims
- 0671US4288363ANovel azo dyes having 2-amino-5-aminomethyl-7-sulfo naphthalene coupling moietyCIBA GEIGY CORP·Filed 1979·Granted Sep 8, 1981·5 cites·6 claims
- 0769US5332806ADisazo dyes which contain 2-hydroxynaphthyl moietyCIBA GEIGY CORP·Filed 1992·Granted Jul 26, 1994·10 cites·14 claims
- 0860US4994563AMonoazo dyes containing a 3-sulfoalkanoylamino or 3-sulfoalkylsulfonylaminoaniline coupling componentCIBA GEIGY CORP·Filed 1989·Granted Feb 19, 1991·5 cites·7 claims
- 0960US4954563AMonoazo dyes containing sulfoindole coupling componentsCIBA GEIGY CORP·Filed 1984·Granted Sep 4, 1990·5 cites·11 claims
- 1057US4248773AAcetoacetamide diazo dyestuffsCIBA GEIGY CORP·Filed 1978·Granted Feb 3, 1981·4 cites·13 claims
- 1152US5644040AAzo dyes having two monoazo-chromophores bound to a halotriazinyl radical processes for their preparation and their useCIBA GEIGY CORP·Filed 1995·Granted Jul 1, 1997·5 cites·16 claims
- 1251US5928386AProcess for trichromatic dyeing or printingCIBA SC HOLDING AG·Filed 1997·Granted Jul 27, 1999·5 cites·13 claims
- 1351US4582897AAzo dyesCIBA GEIGY CORP·Filed 1984·Granted Apr 15, 1986·4 cites·9 claims
- 1451US4219472A5-Aminomethyl-2-amino naphthyl-(1) azo dyesCIBA GEIGY CORP·Filed 1978·Granted Aug 26, 1980·3 cites·7 claims
- 1547US4360460ANovel azo dyes having a 4-sulfo-5-aminomethyl naphthalene coupling moietyCIBA GEIGY AG·Filed 1980·Granted Nov 23, 1982·2 cites·5 claims
- 1647US4211698ADisazo dyes containing an acetoacetanilide middle componentCIBA GEIGY CORP·Filed 1978·Granted Jul 8, 1980·2 cites·5 claims
- 1741US5371201AAzo dyes and preparation and use thereofCIBA GEIGY CORP·Filed 1993·Granted Dec 6, 1994·2 cites·12 claims
- 1839US4997921ASubstituted phenylazosulfoindole dyesCIBA GEIGY CORP·Filed 1989·Granted Mar 5, 1991·1 cites·1 claims
- 1938US5120872ACompounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfonylaminoaniline coupling componentCIBA GEIGY CORP·Filed 1990·Granted Jun 9, 1992·1 cites·2 claims
- 2033US4678611ANovel dyestuff intermediates and use thereof for the manufacture of novel azo dyesCIBA GEIGY CORP·Filed 1986·Granted Jul 7, 1987·0 cites·4 claims
- 2132US4866164A3-methyl-1-phenyl-5-pyrozolone-4-azo-1'-(3'-chloro-S-triazinylamins)-benzene-6'-sulfonic acid compoundsCIBA GEIGY CORP·Filed 1986·Granted Sep 12, 1989·0 cites·19 claims
- 2230US4918183AMonoazo dyes, process for their preparation, and the use thereofCIBA GEIGY CORP·Filed 1985·Granted Apr 17, 1990·0 cites·9 claims
- 2330US4906740AMonoazo dyes containing as the azo component A phenylsulfonylphenyl radicalCIBA GEIGY CORP·Filed 1986·Granted Mar 6, 1990·0 cites·17 claims
- 2430US4843151AMonoazo dyes containing a 4'-methyl-3'-sulfo-5-acylamino-2-azo-1,1'-diphenylsulfone componentCIBA GEIGY CORP·Filed 1987·Granted Jun 27, 1989·0 cites·10 claims
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