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DYSTAR TEXTILFARBEN GMBH & CO

Overview
  • Total Patents
    1,430
About

DYSTAR TEXTILFARBEN GMBH & CO has a total of 1,430 patent applications. Its first patent ever was published in 1989. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets basic materials chemistry, textiles and paper and machines are DYSTAR TEXTIFARBEN GMBH & CO D, SOUTHERN DYESTUFF CORP and JIANGSU DAWAN CHEMICAL INDUSTRY CO LTD.

Patent filings per year

Chart showing DYSTAR TEXTILFARBEN GMBH & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Russ Werner 188
#2 Meier Stefan 128
#3 Eichhorn Joachim 93
#4 Schumacher Christian 80
#5 Ehrenberg Stefan 75
#6 Russ Werner Hubert 72
#7 Jordan Hartwig 71
#8 Steckelberg Joachim 67
#9 Ebenezer Warren James 66
#10 Pedemonte Ronald 65

Latest patents

Publication Filing date Title
WO2010012652A2 Fiber-reactive azo dyes, preparation thereof and use thereof
WO2010007008A1 Washing off dyed textile material
WO2009156335A1 Azo dyes for coloration of polyurethanes
CN101981132A Azopyridone disperse dyes, their preparation and use
DE102009000423A1 Fiber-reactive copper complex disazo dyes
DE102009000417A1 Fiber-reactive azo dyes, process for their preparation and their use
DE102008054792A1 Dyes for polymer dyeing, process for their preparation and their use
DE102008054531A1 Mixtures of disperse dyes
DE102008054404A1 Fiber-reactive azo dyes and dye mixtures, process for their preparation and their use
DE102008059110A1 Dyes for polymer dyeing, process for their preparation and their use
DE102008039951A1 Dyes for polymer dyeing, process for their preparation and their use
DE102008039500A1 Process for dyeing textile materials
GB0808875D0 Fibre-reactive dyestuffs containing a trifluoromethyl group
EP2108406A1 Anionic dyes and hair dye compositions containing them
GB0723715D0 Coumarin compounds a process for their preparation
DE102007046751A1 Dyes for polymer dyeing, process for their preparation and their use
DE102007046745A1 Disperse dye and / or UV absorber containing preparations
DE102007045364A1 Azo dyes for dyeing and printing hydrophobic materials
EP2048282A1 Use of fatty acid condensation products for increasing the volume of paper and cardboard
DE102007040210A1 Process for dyeing polyester-cotton blend fabrics