Patents by Inventor Gunter Goerlitz

Gunter Goerlitz 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).

  • Patent number: 9096972
    Abstract: The present invention relates to dye mixtures containing at least one dye of formula (I) and at least either a dye of formula (II) and/or at least one dye of formula (III) where R1-R15, n, o, X and D1-D3 are each as defined in claim 1. These dye mixtures are useful for dyeing or printing hydrophobic materials in particular.
    Type: Grant
    Filed: January 7, 2012
    Date of Patent: August 4, 2015
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Markus Arnold, Andrian Murgatroyd, Clemens Grund, Gunter Görlitz, Timo Liebig
  • Patent number: 9051468
    Abstract: The present invention relates to a compound of formula (I) The invention also relates to the preparation of the compound of formula (I) and to its use.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: June 9, 2015
    Assignee: Clariant International LTD
    Inventors: Roxana Barbieru, Gunter Görlitz, Carsten Harfmann
  • Patent number: 8834581
    Abstract: Described are dyes of formula (I) where R1 is hydrogen, alkyl, alkoxy, trifluoromethyl or halogen, M is hydrogen, an alkali metal cation or an optionally substituted ammonium cation, R2 and R3 are each independently hydrogen, alkyl or alkoxy, R4 is alkyl or alkoxy, R5 and R6 are each independently moieties of the formula —(CmH2m)—O—CnH2n+1, m is an integer from 3 to 6, and n is an integer from 0 to 8. These dyes are useful for dyeing and printing materials having polar groups.
    Type: Grant
    Filed: December 17, 2011
    Date of Patent: September 16, 2014
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Aloysius Engel, Michael Joerss, Clemens Grund, Bernd Hostasch, Gunter Görlitz
  • Publication number: 20140123407
    Abstract: The present invention relates to dye mixtures containing at least one dye of formula (I) and at least either a dye of formula (II) and/or at least one dye of formula (III) where R1-R15, n, o, X and D1-D3 are each as defined in claim 1. These dye mixtures are useful for dyeing or printing hydrophobic materials in particular.
    Type: Application
    Filed: January 7, 2012
    Publication date: May 8, 2014
    Applicant: DyStar Colours Distribution GmbH
    Inventors: Markus Arnold, Andrian Murgatroyd, Clemens Grund, Gunter Görlitz, Timo Liebig
  • Publication number: 20130333123
    Abstract: Described are dyes of formula (I) where R1 is hydrogen, alkyl, alkoxy, trifluoromethyl or halogen, M is hydrogen, an alkali metal cation or an optionally substituted ammonium cation, R2 and R3 are each independently hydrogen, alkyl or alkoxy, R4 is alkyl or alkoxy, R5 and R6 are each independently moieties of the formula —(CmH2m)—O—CnH2n+1, m is an integer from 3 to 6, and n is an integer from 0 to 8. These dyes are useful for dyeing and printing materials having polar groups.
    Type: Application
    Filed: December 17, 2011
    Publication date: December 19, 2013
    Applicant: DyStar Colours Distribution GmbH
    Inventors: Aloysius Engel, Michael Joerss, Clemens Grund, Bernd Hostasch, Gunter Görlitz
  • Patent number: 8466189
    Abstract: The present invention relates to a compound of formula (I) where T, Q1, R1 to R6 and R30 are each as defined in claim 1, to their preparation and to their use.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: June 18, 2013
    Assignee: Clariant (Produkte) Deutschland GmbH
    Inventors: Gunter Görlitz, Carsten Harfmann, Roxana Barbieru
  • Publication number: 20130019415
    Abstract: The present invention relates to a compound of formula (I), where A and B are each as defined in claim 1, to its preparation and to its use.
    Type: Application
    Filed: September 17, 2012
    Publication date: January 24, 2013
    Applicant: DyStar Colours Deutschland GmbH
    Inventors: Roxana Barbieru, Gunter Görlitz, Carsten Harfmann
  • Publication number: 20110218276
    Abstract: The present invention relates to a compound of formula (I) where T, Q1, R1 to R6 and R30 are each as defined in claim 1, to their preparation and to their use.
    Type: Application
    Filed: August 20, 2009
    Publication date: September 8, 2011
    Applicant: DyStar Colours Deutschland GmbH
    Inventors: Gunter Görlitz, Carsten Harfmann, Roxana Barbieru
  • Publication number: 20110092621
    Abstract: The invention relates to a dye of formula (1) The also relates to the preparation of the dye and its uses.
    Type: Application
    Filed: September 19, 2008
    Publication date: April 21, 2011
    Applicant: DyStar Colours Deutschland GmbH
    Inventors: Gunter Görlitz, Carsten Harfmann
  • Publication number: 20100016519
    Abstract: Colored organopolysiloxanes comprising units of the formula R1a(RO)bAcR2dSiO(4?a?b?c?d)/2 ??(I), in which R is hydrogen or a monovalent, unsubstituted or substituted hydrocarbon radical, wherein R is identical or different among the units of the formula (I); R1 is hydrogen or a monovalent, SiC-bonded, unsubstituted or substituted hydrocarbon radical, wherein R1 is identical or different among the units of the formula (I); R2 is a substituted monovalent hydrocarbon radical, wherein R2 is identical or different among the units of the formula (I); A is a hydrophilic organic dye radical or its complex compound with a metal, which contains at least one triazine ring via which it is bonded to the unit of the formula (I), wherein A is identical or different among the units of the formula (I); a is 0, 1, 2 or 3; h is 0, 1, 2 or 3; d is 0,1, 2 or 3; and c is 0, 1 or 2; wherein a+b+c+d?3; wherein d is 0 in the units of the formula (I) where c is not 0; and wherein the organopolysiloxane has at least one radical A p
    Type: Application
    Filed: September 20, 2007
    Publication date: January 21, 2010
    Inventors: Werner Russ, Roxana Barbieru, Stefan Ehrenberg, Gunter Görlitz, Christian Ochs, Daniel Shildbach
  • Publication number: 20080047079
    Abstract: The present invention relates to polyazo dyes of the general formula I where the variables are each as defined in claim 1, processes for their preparation and their use for dyeing or printing hydroxyl- and/or carboxamido-containing materials.
    Type: Application
    Filed: October 5, 2005
    Publication date: February 28, 2008
    Applicant: DyStar Textilfarben GmbH & Co. Deutschland KG
    Inventors: Gunter Goerlitz, Horst Klingenmeier