Patents by Inventor Adrian Murgatroyd

Adrian Murgatroyd 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).

  • 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
  • MIXTURES OF FIBER-REACTIVE AZO DYES, THEIR PREPARATION AND THEIR USE
    Publication number: 20150284904
    Abstract: The present invention relates to dye mixtures comprising one or more dye(s) of: formula (I) and one or more dye(s) of: formula (II) and optionally one or more dye(s) of: formula (IV) to processes for their preparation and to their use for dyeing and printing hydroxyl- and carboxamido-containing materials.
    Type: Application
    Filed: October 24, 2013
    Publication date: October 8, 2015
    Inventors: Clemens Grund, Adrian Murgatroyd, Ulrich Hanxleden, Manfred Hoppe, Ulrich Weingarten, Ronald Pedemonte, Antonio Lopez-Torrentera
  • MIXTURES OF FIBER-REACTIVE AZO DYES, THEIR PREPARATION AND THEIR USE
    Publication number: 20150267345
    Abstract: The present invention relates to dye mixtures comprising one or more dye(s) of: formula (I) and one or more dye(s) of: formula (II) and/or formula (III) and optionally one or more dye(s) of: formula (IV) to processes for their preparation and to their use for dyeing and printing hydroxyl- and carboxamido-containing materials.
    Type: Application
    Filed: October 24, 2013
    Publication date: September 24, 2015
    Inventors: Clemens Grund, Adrian Murgatroyd, Ulrich Hanxleden, Manfred Hoppe, Ulrich Weingarten, Ronald Pedemonte, Antonio Lopez-Torrentera
  • Disperse dye mixtures, their preparation and use
    Patent number: 9023117
    Abstract: The present invention provides dye mixtures containing at least one dye of formula (I) and at least one dye of formula (II) where T1, T2, R1 to R9 and n are each as defined in claim 1, processes for their preparation and their use.
    Type: Grant
    Filed: September 19, 2012
    Date of Patent: May 5, 2015
    Assignee: Dystar Colours Deutschland GmbH
    Inventors: Adrian Murgatroyd, Clemens Grund, Timo Liebig, Stefan Neubauer
  • Mixtures of disperse dyes
    Patent number: 8906116
    Abstract: The present invention relates to dye mixtures which comprise at least one dye of the formula (I) and at least one dye of the formula (II) in which R1, R2, R3, and X are defined as stated in claim 1, to processes for their preparation, and to their use.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: December 9, 2014
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Adrian Murgatroyd, Clemens Grund, Klaus-Wilfried Wanken, Hartwig Jordan
  • DISPERSE DYE MIXTURES, THEIR PREPARATION AND USE
    Publication number: 20130019416
    Abstract: The present invention provides dye mixtures containing at least one dye of formula (I) and at least one dye of formula (II) where T1, T2, R1 to R9 and n are each as defined in claim 1, processes for their preparation and their use.
    Type: Application
    Filed: September 19, 2012
    Publication date: January 24, 2013
    Applicant: DyStar Colours Deutschland GmbH
    Inventors: Adrian Murgatroyd, Clemens Grund, Timo Liebig, Stefan Neubauer
  • MIXTURES OF DISPERSE DYES
    Publication number: 20120240346
    Abstract: The present invention relates to dye mixtures which comprise at least one dye of the formula and at least one dye of the formula (II) in which R1, R2, R3, and X are defined as stated in claim 1, to processes for their preparation, and to their use.
    Type: Application
    Filed: January 30, 2012
    Publication date: September 27, 2012
    Applicant: DyStar Colours Deutschland GmbH
    Inventors: Adrian Murgatroyd, Clemens Grund, Klaus-Wilfried Wanken, Hartwig Jordan
  • Disperse dyes mixtures
    Patent number: 8226758
    Abstract: The present invention relates to a disperse dye mixture containing (a) two or more disperse dyestuffs of the formula (I) or (b) one or more disperse dyestuffs of the formula (I) and one or more other disperse dyestuffs. The invention also relates to their process of preparation and their use.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: July 24, 2012
    Assignee: DyStar Colours Deutschland GmbH
    Inventors: Clemens Grund, Andreas Endres, Hartwig Jordan, Adrian Murgatroyd, Stefan Neubauer, Nigel Hall, Anthony Lawrence, Shinsuke Ono, Klaus-Wilfried Wanken
  • DISPERSE DYES MIXTURES
    Publication number: 20100071589
    Abstract: The present invention relates to a disperse dye mixture containing (a) two or more disperse dyestuffs of the formula (I) or (b) one or more disperse dyestuffs of the formula (I) and one or more other disperse dyestuffs. The invention also relates to their process of preparation and their use.
    Type: Application
    Filed: December 13, 2007
    Publication date: March 25, 2010
    Applicant: DyStar Textifarben GmbH & Co. Deutschland KG
    Inventors: Clemens Grund, Andreas Endres, Hartwig Jordan, Adrian Murgatroyd, Stefan Neubauer, Nigel Hall, Anthony Lawrence, Shinsuke Ono, Klaus-Wilfried Wanken
  • New Reactive Dyes
    Publication number: 20080028542
    Abstract: The present invention refers to dyestuffs of the formula (I) wherein A is carbon linked moieties especially chromophores; Y is N or C X1 is halogen or tertiary ammonium, especially pyridinium; L1 is a carbon based linking unit, optionally interrupted by O-atoms or optionally substituted N-atoms, especially ethylene or propylene R0, R1, R2 and R3 are independently hydrogen, C1 to C4 alkyl groups optionally substituted, or R2 is a group of the general formula (a*), or R3 independently is a group of the general formula (b*): (a*), (b*) wherein A1 and A2 have one of the meanings of A. Y1 and Y2 have independently one of the meanings of Y X2 and X3 have independently one of the meanings of X1, R4, R5, R6 and R7 are independently hydrogen or C1 to C4 alkyl optionally substituted. L2 and L3 are carbon based linking units, optionally interrupted by O-atoms or optionally substituted N-atoms, especially ethylene or propylene. R1 and R2 may be linked together such as to form a cyclic structure together with —N-L1-N+.
    Type: Application
    Filed: May 11, 2005
    Publication date: February 7, 2008
    Applicant: DyStar Textilfarben GmbH & Co. Deutschland KG
    Inventors: Warren Ebenezer, John Taylor, Adrian Murgatroyd, Werner Russ