Patents by Inventor Tugce Cansev

Tugce Cansev 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).

  • AGENT FOR OXIDATIVELY DYEING KERATIN FIBERS, CONTAINING AT LEAST ONE OXIDATION DYE PRECURSOR OF THE DEVELOPER TYPE AND ISATIN
    Publication number: 20250025399
    Abstract: The present invention relates to an agent for oxidatively dyeing keratin fibers, and in particular human hair, containing, in a cosmetic carrier, (a) at least one oxidation dye precursor of the developer type, and (b) isatin, and (c) at least one alkalizing agent from the group consisting of ammonia, monoethanolamine, 2-amino-2-methylpropanol, arginine, lysine, ornithine, and histidine.
    Type: Application
    Filed: September 17, 2024
    Publication date: January 23, 2025
    Inventors: Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tugce Cansev
  • Means for Oxidatively Dyeing Keratin Fibers
    Publication number: 20250025395
    Abstract: An agent for oxidatively dyeing keratinous fibers, in particular human hair, using at least one oxidation dye precursor of the developer type in combination with isatin and at least one determined complexing agent to provide a resorcinol-free hair dye.
    Type: Application
    Filed: September 19, 2024
    Publication date: January 23, 2025
    Inventors: Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tugce Cansev
  • Agent for Oxidatively Dyeing Keratin Fibers
    Publication number: 20250017838
    Abstract: An agent for oxidatively dyeing keratinous fibers, and in particular human hair, using at least one developer-type oxidation dye precursor and at least one coupler-type oxidation dye precursor in combination with isatin to provide a broad spectrum of rich colorations having high fastness properties, without the use of couplers of the resorcinol type and without impairing product safety.
    Type: Application
    Filed: September 19, 2024
    Publication date: January 16, 2025
    Applicant: Henkel AG & Co. KGaA
    Inventors: Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tugce Cansev
  • AGENT FOR OXIDATIVELY DYEING KERATIN FIBERS
    Publication number: 20250017837
    Abstract: An agent for oxidatively dyeing keratinous fibers, in particular human hair, containing, in a cosmetic carrier, at least one oxidation dye precursor or the developer type, isatin, and at least one oxidizing agent and related systems and methods.
    Type: Application
    Filed: September 17, 2024
    Publication date: January 16, 2025
    Inventors: Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tugce Cansev
  • AGENT FOR OXIDATIVE DYEING OF KERATIN FIBERS, CONTAINING ISATIN AND AT LEAST ONE DEFINED POLYMER
    Publication number: 20250009629
    Abstract: An agent for oxidatively dyeing keratin fibers, in particular human hair, containing, in a cosmetic carrier, isatin and at least one polymer from the group consisting of xanthan gum, algin, carrageenan, cetyl hydroxyethyl cellulose, carboxymethyl cellulose, tragacanth, gum karaya, gum ghatti, agar, chitin, chitosan, gum arabic, gellan gum, guar gum, tamarind seed flour, carob gum, and the physiologically acceptable salts thereof.
    Type: Application
    Filed: September 13, 2024
    Publication date: January 9, 2025
    Inventors: Thomas Hippe, Astrid Kleen, Hartmut Manneck, Stefan Hoepfner, Tugce Cansev
  • Oxidative dyeing agent for keratin fibers comprising novel dye precursor combinations
    Patent number: 12178897
    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: Grant
    Filed: February 17, 2023
    Date of Patent: December 31, 2024
    Assignee: 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
    Patent number: 12109291
    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: Grant
    Filed: February 17, 2023
    Date of Patent: October 8, 2024
    Assignee: 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
    Patent number: 12102704
    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: Grant
    Filed: February 17, 2023
    Date of Patent: October 1, 2024
    Assignee: 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
    Patent number: 12097274
    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: Grant
    Filed: February 17, 2023
    Date of Patent: September 24, 2024
    Assignee: 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: 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: 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
  • 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