Patents Assigned to L'Oréal
  • Patent number: 12653290
    Abstract: A system for coloring hair, the system including at least one cartridge containing a hair color, a hair color device comprising one or more chambers configured to receive the at least one cartridge, and a processor communicatively coupled to the dispense, wherein the process or is configured to visualize an image of a user's hair, detect one or more hairs in a predetermined color range in the image through image processing, and apply the hair color onto the one or more hairs in a predetermined color range through an applicator on the hair color device.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: June 16, 2026
    Assignee: L'Oréal
    Inventors: Dominic Akerele, Richard Besen, Guive Balooch, Fred Orsita
  • Patent number: 12648633
    Abstract: A cosmetic deposition device, including a housing, a printhead within the housing, the printhead including one or more nozzle to dispense one or more formulation, an applicator face connected to the housing, wherein an exterior side of the applicator face includes a roller adjacent to the one or more nozzle, and the applicator face is configured to rotate with respect to the housing, and the applicator face is detained at more than one rotational setting with respect to the housing, and a user interface located on a backside of the housing and configured to display one or more indicators of a position of the printhead on a surface.
    Type: Grant
    Filed: January 9, 2024
    Date of Patent: June 9, 2026
    Assignee: L'Oréal
    Inventors: Maya Kelley, Fred Orsita, Juwan Hong
  • Patent number: 12648897
    Abstract: The present invention relates to a composition for simultaneous bleaching and dyeing of keratin fibres, comprising at least one chemical oxidizing agent, at least one (bi)carbonate, at least one silicate and at least one direct dye, and also to a process for simultaneous bleaching and dyeing of keratin fibres employing this composition.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: June 9, 2026
    Assignee: L'Oréal
    Inventors: Stéphane Blais, Stéphane Sabelle, Rahma Benni
  • Patent number: 12642755
    Abstract: The invention relates to a composition comprising at least one oxidation dye, 1,3-propanediol, at least one alkaline agent and at least one fatty substance other than fatty acids.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: June 2, 2026
    Assignee: L'Oréal
    Inventors: Sarah Boulemnakher, Maria Nieto, Julie Bruyere, Hanène Moueddene, Marie Giafferi, Laurence Cottard-Mei
  • Patent number: 12613538
    Abstract: A system is provided that stabilizes an applicator in response to the motion caused by a user. The system includes a motion stabilizer; and an adapter that holds a cosmetic applicator. The motion stabilizer includes a receiver configured to be coupled with the adapter, at least one sensor configured to detect a movement caused by a user, circuitry configured to determine a compensation movement to offset the detected movement; and at least one motion generation device embedded in the receiver configured to control a motion of the cosmetic applicator according to the determined compensation movement, wherein the adapter includes circuitry that is configured to transmit an identifier to the receiver, the identifier indicating a type of the cosmetic applicator, and the motion generation device is configured to set at least one parameter for controlling the motion of the cosmetic applicator according to the type of the cosmetic applicator.
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: April 28, 2026
    Assignee: L'ORÉAL
    Inventors: Casey Barbarino, Shivya Bansal, Gregoire Charraud
  • Patent number: 12605319
    Abstract: The invention relates to a composition comprising at least one oxidation base chosen from 2-?-hydroxyethyl-para-phenylenediamine of formula (I), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one (poly)oxyalkylenated amino silicone and at least one polyol. The invention also relates to a process for dyeing keratin fibers, preferably the hair, which comprises the application of the composition to said keratin fibers.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: April 21, 2026
    Assignee: L'Oréal
    Inventors: Valérie Nicou, Laurence Corn-Gourinel
  • Patent number: 12582589
    Abstract: The disclosure relates to mascara compositions and methods for making up the eyelashes. The compositions comprise at least one polyphenol or combinations of at least one polyphenol and at least one film forming polymer or at least one polyphenol, at least one film forming polymer, and at least one thickener. The methods comprise applying the mascara compositions to the eyelashes.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: March 24, 2026
    Assignee: L'Oréal
    Inventors: Cho-Cho Khine, Ronak Rughani, Rachel Ferebee Maher, Brady Zarket, Siva Muthukrishnan, Aakash Parekh
  • Patent number: 12569420
    Abstract: Composition comprising a particular oxidation dyeing base and at least two particular couplers. The invention relates to a composition comprising at least one particular oxidation dyeing base and at least two particular couplers. The invention also relates to a process for dyeing keratin fibres, in particular the hair, using this composition.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: March 10, 2026
    Assignee: L'Oréal
    Inventor: Laurence Cottard-Mei
  • Patent number: 12558301
    Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), 2-amino-5-ethylphenol of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one oxidation base and at least one (poly)oxyalkylenated amino silicone. The invention also relates to a process for dyeing keratin fibers, preferably the hair, which comprises the application of the composition to said keratin fibers.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: February 24, 2026
    Assignee: L'Oréal
    Inventors: Valérie Nicou, Laurence Corn-Gourinel
  • Patent number: 12551428
    Abstract: The present invention relates to a cosmetic composition, notably a hair composition, comprising anionic surfactants, amphoteric surfactants, cationic polysaccharides and unsaturated fatty alcohols present in a content of less than 1% by weight relative to the total weight of the composition. The invention also relates to a cosmetic treatment process for caring for and/or cleansing the hair, using said composition.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: February 17, 2026
    Assignee: L'Oréal
    Inventor: Marie-Florence D'Arras
  • Patent number: 12551422
    Abstract: The disclosure relates to compositions comprising (a) at least one polyol with a heterocyclic moiety; (b) at least one nonionic polysaccharide thickening agent; (c) at least one linear or branched C3-C8 polyol chosen from diols and triols; (d) at least one cationic surfactant; (e) at least one emulsifier chosen from fatty alcohols, esters, or combinations thereof; and (f) optionally, at least one vegetable oil. The compositions can be used as leave-in compositions for elongation of hair curls. The disclosure also relates to kits comprising the compositions and methods of using the compositions.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: February 17, 2026
    Assignee: L'Oréal
    Inventors: Stephanie Midori Laga, Seyma Aslan, Emma Naiberk
  • Patent number: 12544322
    Abstract: The invention relates to a composition for dyeing human keratin fibers, preferably the hair, comprising:—one or more anthraquinone cationic direct dyes,—one or more polyols,—one or more anionic surfactants, and—one or more nonionic polysaccharides.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: February 10, 2026
    Assignee: L'Oréal
    Inventors: Valérie Nicou, Samira Rharbi, Julie Blanc
  • Patent number: 12541935
    Abstract: Methods, apparatus, systems achieve disentanglement in semantic editing using GANs-based models. Self-corrected (low-density) latent code samples are projected in the original latent space and the editing directions corrected though relearning based on resulting high-density and low-density regions in the amended latent space. Leveraging the original meaningful directions and semantic region-specific layers, operations interpolate the original latent codes to generate images with minority combinations of attributes, then inverts these samples back to the original latent space. In accordance with embodiments, the operations can apply to preexisting methods that learn meaningful latent directions. Attribute disentanglement is improved with small amounts of low-density region samples added.
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: February 3, 2026
    Assignee: L'Oréal
    Inventors: Zikun Chen, Ruowei Jiang
  • Publication number: 20250345255
    Abstract: Techniques for improving nail health of a user may be provided. The method may include providing a composition including an oil phase. The oil phase may include a vasodilator. The vasodilator may be present in a concentration (CV) of, e.g., 0<CV?5% by weight of the composition. The vasodilator may be a single vasodilator (such as vanillyl butyl ether). The vasodilator may include a plurality of vasodilators. The oil phase may include a non-volatile oil. The non-volatile oil may include one or more vegetable oils, which may be seed oils. The non-volatile oil may be present in a concentration (CNVO) of CNVO?90% by weight of the composition. The oil phase may include a preservative and an antioxidant. The composition may be in the form of a liquid oil, a thickened oil, or a paste.
    Type: Application
    Filed: May 13, 2025
    Publication date: November 13, 2025
    Applicant: L'ORÉAL
    Inventors: Sam MORRISON, Ramakrishnan Hariharan, I-Fan Hsieh
  • Patent number: 12453682
    Abstract: The present invention relates to a composition comprising 1) at least one inorganic UV-screening agent chosen from titanium oxides; 2) at least one ?-cyanodiphenylacrylate derivative of determined formula; and 3) at least one 4-hydroxybenzylidenemalonate or 4-hydroxycinnamate derivative of determined formula. The present invention also relates to a cosmetic method for treating the skin against UV radiation using said composition.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: October 28, 2025
    Assignee: L'ORÉAL
    Inventor: Martin Josso
  • Publication number: 20250259231
    Abstract: Methods and systems generate customized virtual try on (VTO) components providing augmented reality/VTO experiences. A VTO engine batch processes at least one before model image to pre-render after model images. Webpage components are customizable via a configuration portal to define different VTO experiences for different products/services and different product/service instances (e.g., hair, nail or makeup). Components can integrate with a webpage, as an advertisement. In an embodiment, customization information can include identification of brand, product/service and instances thereof, the VTO engine to render instances, display text and digital marketing information. In an embodiment, brand and product/service data is pre-stored to a data store for use to generate the components (e.g., from templates) responsive to the customization information.
    Type: Application
    Filed: May 1, 2025
    Publication date: August 14, 2025
    Applicant: L'ORÉAL
    Inventors: Xuanyi HONG, Jeffrey HOUGHTON
  • Patent number: 12350363
    Abstract: Disclosed is an unpigmented cosmetic composition for treatment of keratin materials, which includes at least one cosmetic butter and at least one styrenic film former. Also disclosed are methods of use for the unpigmented cosmetic composition, either as by itself, or as a primer for a pigmented cosmetic composition.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: July 8, 2025
    Assignee: L'ORÉAL
    Inventors: Alison Jeanne Scorese, Aline Aude Guimont
  • Patent number: 12318469
    Abstract: Cosmetic compositions capable of forming a multilayer structure after application to a keratinous material containing a combination of silicone resins are provided, as well as methods of applying such compositions to a keratinous material.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: June 3, 2025
    Assignee: L'ORÉAL
    Inventors: Jody Ebanks, Hubert Tunchiao Lam, Tsang-Min Huang, Frances San George
  • Patent number: D1128465
    Type: Grant
    Filed: August 7, 2024
    Date of Patent: June 2, 2026
    Assignee: L'Oréal
    Inventor: Coralie Salem
  • Patent number: D1130120
    Type: Grant
    Filed: March 26, 2024
    Date of Patent: June 16, 2026
    Assignee: L'Oréal
    Inventors: Alexandra Nowak, Oliver Sha, Carol Chon