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Urs Lauk

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  • Magstattle-Haut, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disperse azo dyes
    • Patent number 11,479,912
    • Issue date Oct 25, 2022
    • Huntsman Advanced Materials Licensing CH GmbH
    • Urs Lauk
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Disperse azo dyes, a process for the preparation thereof and the us...
    • Patent number 10,023,742
    • Issue date Jul 17, 2018
    • Huntsman International LLC
    • Urs Lauk
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Disperse azo dyes
    • Patent number 9,938,411
    • Issue date Apr 10, 2018
    • Huntsman International LLC
    • Patric Nowack
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Anthraquinone azo dyes
    • Patent number 9,546,279
    • Issue date Jan 17, 2017
    • Huntsman International LLC
    • Ralf Petermann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Disperse azo dyes, a process for the preparation thereof and the us...
    • Patent number 9,376,570
    • Issue date Jun 28, 2016
    • Huntsman International LLC
    • Urs Lauk
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Azo dyes
    • Patent number 8,231,691
    • Issue date Jul 31, 2012
    • Huntsman International LLC
    • Romeo Dreier
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Azo dyes, a process for the preparation thereof and the use thereof
    • Patent number 8,088,182
    • Issue date Jan 3, 2012
    • Huntsman International LLC
    • Ralf Petermann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Disperse Azo Dyes
    • Publication number 20200199813
    • Publication date Jun 25, 2020
    • Huntsman International LLC
    • Urs Lauk
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Disperse Azo Dyes, A Process for the Preparation Thereof and the Us...
    • Publication number 20160251517
    • Publication date Sep 1, 2016
    • Huntsman International LLC
    • Urs Lauk
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Disperse Azo Dyes, A Process for the Preparation Thereof and the Us...
    • Publication number 20150197637
    • Publication date Jul 16, 2015
    • Huntsman International LLC
    • Urs Lauk
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Anthraquinone Azo Dyes
    • Publication number 20150096132
    • Publication date Apr 9, 2015
    • Huntsman International LLC
    • Ralf Petermann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Disperse Azo Dyes
    • Publication number 20130255011
    • Publication date Oct 3, 2013
    • Huntsman International LLC
    • Patric Nowack
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF
    • Publication number 20110197377
    • Publication date Aug 18, 2011
    • Huntsman International LLC
    • Ralf Petermann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...