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Martina Seiler

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  • Duisburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surfactant composition comprising an amylase
    • Patent number 11,608,480
    • Issue date Mar 21, 2023
    • Henkel AG & Co. KGaA
    • Martina Seiler
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Washing agent containing amine oxide and sugar surfactants
    • Patent number 11,136,530
    • Issue date Oct 5, 2021
    • Henkel AG & Co. KGaA
    • Martina Seiler
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Liquid surfactant compositions and associated methods
    • Patent number 10,385,291
    • Issue date Aug 20, 2019
    • Henkel AG & Co. KGaA
    • Frank Meier
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Method for dyeing fibers containing keratin
    • Patent number 7,413,579
    • Issue date Aug 19, 2008
    • Henkel Kommanditgesellschaft auf Aktien
    • Martina Seiler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mixing device
    • Patent number 7,225,920
    • Issue date Jun 5, 2007
    • Henkel Kommanditgesellschaft auf Aktien
    • Horst Hoeffkes
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents