Ulrich WEINGARTEN

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mixtures of fiber-reactive azo dyes, their preparation and their use
- Patent number 10,190,255
- Issue date Jan 29, 2019
- DyStar Colours Distribution GmbH
- Clemens Grund
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Mixtures of fiber-reactive azo dyes, their preparation and their use
- Patent number 10,138,596
- Issue date Nov 27, 2018
- DyStar Colours Distribution GmbH
- Clemens Grund
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
High wet fast disperse dye mixtures
- Patent number 9,534,118
- Issue date Jan 3, 2017
- DyStar Colours Distribution GmbH
- Fanny Vermandel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
AOX-free navy and black disperse dyes
- Patent number 9,493,657
- Issue date Nov 15, 2016
- DyStar Colours Distribution GmbH
- Fanny Vermandel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AOX-FREE NAVY AND BLACK DISPERSE DYES
- Publication number 20150353735
- Publication date Dec 10, 2015
- FANNY VERMANDEL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH WET FAST DISPERSE DYE MIXTURES
- Publication number 20150344695
- Publication date Dec 3, 2015
- DyStar Colours Distribution GmbH
- FANNY VERMANDEL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MIXTURES OF FIBER-REACTIVE AZO DYES, THEIR PREPARATION AND THEIR USE
- Publication number 20150284904
- Publication date Oct 8, 2015
- DyStar Colours Distribution GmbH
- Clemens Grund
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
MIXTURES OF FIBER-REACTIVE AZO DYES, THEIR PREPARATION AND THEIR USE
- Publication number 20150267345
- Publication date Sep 24, 2015
- DyStar Colours Distribution GmbH
- Clemens Grund
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...