Patents by Inventor Tiffany Lea Fielder

Tiffany Lea Fielder 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).

  • Oxidative Dyeing Agent For Keratin Fibers Comprising Novel Dye Precursor Combinations
    Publication number: 20230310296
    Abstract: The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 2-methoxymethyl-para-phenylenediamine.
    Type: Application
    Filed: February 17, 2023
    Publication date: October 5, 2023
    Applicant: Henkel AG & Co. KGaA
    Inventors: Razi Abbas, Tugce Cansev, Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tiffany Lea Fielder
  • Oxidative Dyeing Agent For Keratin Fibers Comprising Novel Dye Precursor Combinations
    Publication number: 20230270647
    Abstract: The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 4,5-diamino-1-(2-hydroxyethyl)-1H-pyrazole.
    Type: Application
    Filed: February 17, 2023
    Publication date: August 31, 2023
    Applicant: Henkel AG & Co. KGaA
    Inventors: Razi Abbas, Tugce Cansev, Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tiffany Lea Fielder
  • Oxidative Dyeing Agent For Keratin Fibers Comprising Novel Dye Precursor Combinations
    Publication number: 20230270648
    Abstract: The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 2-(2,5-diaminophenyl)ethanol, wherein the pH of the agent is higher than 8.0.
    Type: Application
    Filed: February 17, 2023
    Publication date: August 31, 2023
    Applicant: Henkel AG & Co. KGaA
    Inventors: Razi Abbas, Tugce Cansev, Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tiffany Lea Fielder
  • Oxidative Dyeing Agent For Keratin Fibers Comprising Novel Dye Precursor Combinations
    Publication number: 20230270649
    Abstract: The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursors 2-(1,3-benzodioxol-5-ylamino)ethanol and 1-phenyl-3-methylpyrazol-5-one in combination with at least one oxidation base.
    Type: Application
    Filed: February 17, 2023
    Publication date: August 31, 2023
    Applicant: Henkel AG & Co. KGaA
    Inventors: Razi Abbas, Tugce Cansev, Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tiffany Lea Fielder