Patents by Inventor FANNY VERMANDEL

FANNY VERMANDEL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High 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 derivatives
    Patent number: 11560480
    Abstract: The present invention is directed to dye mixtures comprising dyes of formula (1) and dyes of formula (2), the process of the production and the use of the dye mixtures.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 24, 2023
    Assignee: DYSTAR COLOURS DISTRIBUTION GMBH
    Inventors: Adrian Murgatroyd, Manfred Hoppe, Clemens Grund, Fanny Vermandel, Chongjun Jiao
  • High 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 derivatives
    Patent number: 11479672
    Abstract: The present invention is directed to dye mixtures comprising dyes of formula (1) and dyes of formula (2), the process of the production and the use of the dye mixtures.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: October 25, 2022
    Assignee: DYSTAR COLOURS DISTRIBUTION GMBH
    Inventors: Adrian Murgatroyd, Manfred Hoppe, Clemens Grund, Fanny Vermandel, Chongjun Jiao
  • HIGH 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 DERIVATIVES
    Publication number: 20220145081
    Abstract: The present invention is directed to dye mixtures comprising dyes of formula (1) and dyes of formula (2), the process of the production and the use of the dye mixtures.
    Type: Application
    Filed: March 12, 2020
    Publication date: May 12, 2022
    Inventors: Adrian MURGATROYD, Manfred HOPPE, Clemens GRUND, Fanny VERMANDEL, Chongjun JIAO
  • HIGH 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 DERIVATIVES
    Publication number: 20220098416
    Abstract: The present invention is directed to dye mixtures comprising dyes of formula (1) and dyes of formula (2), the process of the production and the use of the dye mixtures.
    Type: Application
    Filed: March 12, 2020
    Publication date: March 31, 2022
    Inventors: Adrian MURGATROYD, Manfred HOPPE, Clemens GRUND, Fanny VERMANDEL, Chongjun JIAO
  • High wet fast disperse dye mixtures
    Patent number: 10800923
    Abstract: The present invention is directed to dye mixtures comprising dye(s) of formula (1) and specific other dyes, the process for the production of these mixtures as well as their use for dyeing textiles.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: October 13, 2020
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Clemens Grund, Manfred Hoppe, Adrian Murgatroyd, Werner Tiβen, Fanny Vermandel
  • HIGH WET FAST DISPERSE DYE MIXTURES
    Publication number: 20200231820
    Abstract: The present invention is directed to dye mixtures comprising dye(s) of formula (1) and specific other dyes, the process for the production of these mixtures as well as their use for dyeing textiles.
    Type: Application
    Filed: September 13, 2018
    Publication date: July 23, 2020
    Inventors: Clemens GRUND, Manfred HOPPE, Adrian MURGATROYD, Werner TIßEN, Fanny VERMANDEL
  • High wet fast brilliant blue disperse dye mixtures
    Patent number: 10611916
    Abstract: The present invention is directed to high wet fast brilliant blue disperse dye mixtures comprising dye(s) of formula (I) and of formula (II) their production and their use for textile dyeing and printing.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: April 7, 2020
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Manfred Hoppe, Clemens Grund, Fanny Vermandel, Werner Tißen
  • HIGH WET FAST BRILLIANT BLUE DISPERSE DYE MIXTURES
    Publication number: 20180273762
    Abstract: The present invention is directed to high wet fast brilliant blue disperse dye mixtures comprising dye(s) of formula (I) and of formula (II) their production and their use for textile dyeing and printing.
    Type: Application
    Filed: November 16, 2016
    Publication date: September 27, 2018
    Applicant: DyStar Colours Distribution GmbH
    Inventors: Manfred HOPPE, Clemens GRUND, Fanny VERMANDEL, Werner TIßEN
  • High wet fast disperse dye mixtures
    Patent number: 9534118
    Abstract: Dye mixtures based on dye(s) of formula (1) and dye(s) of formula (2) formula (3) formula (4) formula (5a) and/or formula (5b)
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: January 3, 2017
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Fanny Vermandel, Adrian Murgatroyd, Clemens Grund, Manfred Hoppe, Ulrich Weingarten
  • AOX-free navy and black disperse dyes
    Patent number: 9493657
    Abstract: This invention relates to disperse azo dye mixtures, which have Navy or Black color and are AOX-free.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: November 15, 2016
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Fanny Vermandel, Adrian Murgatroyd, Clemens Grund, Manfred Hoppe, Ulrich Weingarten
  • AOX-FREE NAVY AND BLACK DISPERSE DYES
    Publication number: 20150353735
    Abstract: This invention relates to disperse azo dye mixtures, which have Navy or Black colour and are AOX-free.
    Type: Application
    Filed: January 6, 2014
    Publication date: December 10, 2015
    Inventors: FANNY VERMANDEL, Adrian MURGATROYD, Clemens GRUND, Manfred HOPPE, Ulrich WEINGARTEN
  • HIGH WET FAST DISPERSE DYE MIXTURES
    Publication number: 20150344695
    Abstract: This invention relates to disperse azo dye mixtures, which have Navy or Black colour and are AOX-free.
    Type: Application
    Filed: January 6, 2014
    Publication date: December 3, 2015
    Inventors: FANNY VERMANDEL, Adrian MURGATROYD, Clemens GRUND, Manfred HOPPE, Ulrich WEINGARTEN