Assignee
DYSTAR COLOURS DISTRIB GMBH
DE·23 granted patents·1 pending application·4 citations·filing 2007–2020
Top patents by PatentIndex Score
24 records- 0169US10227491B2Fluorescent reactive dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2015·Granted Mar 12, 2019·1 cites·18 claims
- 0263US10138596B2Mixtures of fiber-reactive azo dyes, their preparation and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2013·Granted Nov 27, 2018·1 cites·8 claims
- 0361USRE47618EAcid dye mixtureDYSTAR COLOURS DISTRIB GMBH·Filed 2017·Granted Sep 24, 2019·0 cites·24 claims
- 0460US10450463B2Mixtures of fibre-reactive dyesDYSTAR COLOURS DISTRIB GMBH·Filed 2016·Granted Oct 22, 2019·0 cites·2 claims
- 0558US9650516B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted May 16, 2017·1 cites·16 claims
- 0657US9493657B2AOX-free navy and black disperse dyesDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Nov 15, 2016·0 cites·20 claims
- 0756US10301474B2High wet fast disperse dyes and mixtures thereofDYSTAR COLOURS DISTRIB GMBH·Filed 2015·Granted May 28, 2019·0 cites·32 claims
- 0855US9534118B2High wet fast disperse dye mixturesDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Jan 3, 2017·0 cites·37 claims
- 0955USRE45686EDisperse dyes, their preparation and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2007·Granted Sep 29, 2015·0 cites·12 claims
- 1053US10611916B2High wet fast brilliant blue disperse dye mixturesDYSTAR COLOURS DISTRIB GMBH·Filed 2016·Granted Apr 7, 2020·0 cites·1 claims
- 1152USRE46018EDisperse azo dye mixturesDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted May 31, 2016·1 cites·14 claims
- 1249US11377787B2Basic dye mixtures for aramid fibresDYSTAR COLOURS DISTRIB GMBH·Filed 2017·Granted Jul 5, 2022·0 cites·15 claims
- 1349US10301475B2Heavy metal free, blue and navy fibre-reactive dye mixturesDYSTAR COLOURS DISTRIB GMBH·Filed 2016·Granted May 28, 2019·0 cites·15 claims
- 1448US10800923B2High wet fast disperse dye mixturesDYSTAR COLOURS DISTRIB GMBH·Filed 2018·Granted Oct 13, 2020·0 cites·14 claims
- 1548US9023117B2Disperse dye mixtures, their preparation and useDYSTAR COLOURS DISTRIB GMBH·Filed 2012·Granted May 5, 2015·0 cites·1 claims
- 1645US11560480B2High wet fast disperse dye mixtures of N-[4-(5-fluoro-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivativesDYSTAR COLOURS DISTRIB GMBH·Filed 2020·Granted Jan 24, 2023·0 cites·14 claims
- 1745US11479672B2High wet fast disperse dye mixtures of N-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivativesDYSTAR COLOURS DISTRIB GMBH·Filed 2020·Granted Oct 25, 2022·0 cites·13 claims
- 1845US10190255B2Mixtures of fiber-reactive azo dyes, their preparation and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2013·Granted Jan 29, 2019·0 cites·8 claims
- 1943US9745474B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Aug 29, 2017·0 cites·22 claims
- 2039US9725597B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Aug 8, 2017·0 cites·21 claims
- 2138US9624376B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Apr 18, 2017·0 cites·15 claims
- 2238US2019338132A1Blue and navy fibre reactive dye mixturesDYSTAR COLOURS DISTRIB GMBH·Filed 2017·Application pending·0 cites
- 2336US9567464B2Disperse dyes, their preparation and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Feb 14, 2017·0 cites·19 claims
- 2433US9714347B2Metal free acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2013·Granted Jul 25, 2017·0 cites·15 claims
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