Patents by Inventor Reda AGNAOU

Reda AGNAOU 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).

  • Patent number: 12569418
    Abstract: The present invention concerns a composition, in particular a cosmetic composition, comprising, in a physiologically acceptable aqueous medium: at least one clay selected from phyllosilicates having a 2:1 layered structure, at least one crystallizable fat, and at least one liposoluble filter capable of absorbing UVA and/or UVB.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: March 10, 2026
    Assignee: L'OREAL
    Inventors: Franck Clement, Jean-Baptiste Boitte, Caroline Guiminot, Reda Agnaou
  • Publication number: 20250381116
    Abstract: The present invention relates to a composition comprising: (1) at least one thiopyridinone compound; and (2) at least one compound selected amongst Vitamin B3 and derivatives thereof. The present invention can provide a composition including (1) thiopyridinone compound(s) with increased solubility of the (1) thiopyridinone compound(s) over time.
    Type: Application
    Filed: June 21, 2023
    Publication date: December 18, 2025
    Inventors: Gaurav KUMAR, Yashica NIKAM, Reda AGNAOU
  • Patent number: 12496265
    Abstract: The present invention relates to an aqueous foaming composition comprising spiculisporic acid, at least one base, at least one nonionic surfactant chosen from alkyl polyglycosides, and at least one polysaccharide, and also to the use of said composition especially in the cosmetic field, as a product for cleansing and/or removing makeup from keratin materials such as the skin, keratin fibres (eyelashes and hair) or the scalp, and also for treating greasy skin and/or disinfecting the skin and/or the scalp. The composition in accordance with the invention makes it possible to obtain a clear foaming gel, which has a good level of viscosity and good cosmetic qualities, mainly good makeup-removing power and good foam properties (start, quality, quantity, stability and persistence), in particular when it is combined with a self-foaming device. The foam obtained has a good foam start, forms in large amount and is stable over time, which gives the composition a satisfactory application time (or play time).
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: December 16, 2025
    Assignee: L'OREAL
    Inventors: Sandie Lesch, Catherine Marion, Reda Agnaou
  • Publication number: 20250375367
    Abstract: The present invention relates to a composition comprising: (1) at least one thiopyridinone compound; and (2) caffeine. The present invention can provide a composition including (1) thiopyridinone compound(s) with increased photostabilization of the (1) thiopyridinone compound(s).
    Type: Application
    Filed: June 21, 2023
    Publication date: December 11, 2025
    Inventors: Gaurav KUMAR, Pooja KUNDU, Reda AGNAOU
  • Patent number: 12076423
    Abstract: Composition in the form of an oil-in-water emulsion that includes at least 1% of an oil phase, and an aqueous phase. The composition includes 0.1 to 15 wt % spiculisporic acid relative to the total weight of the composition, at least one base selected from amino acids and alkanolamines in an amount suitable for forming at least a monosalt of spiculisporic acid, less than 3% glycol(s) and/or polyol(s) relative to the total weight of the composition, at least one UV filter and/or an additive selected from volatile aromatic materials such as essential oils and fragrance substances, fillers, dyeing materials such as pigments, mother-of-pearl or particles with a metallic sheen, moisturizers, anti-wrinkle or anti-age agents, peeling agents, antioxidants, active ingredients stimulating the synthesis of epidermal and/or dermal macromolecules, dermo-relaxing agents, depigmentation agents, deodorant agents and mixtures thereof.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: September 3, 2024
    Assignee: L'OREAL
    Inventors: Reda Agnaou, Catherine Marion
  • Publication number: 20240058235
    Abstract: The present invention concerns a composition, in particular a cosmetic composition, comprising, in a physiologically acceptable aqueous medium: at least one clay selected from phyllosilicates having a 2:1 layered structure, at least one crystallizable fat, and at least one liposoluble filter capable of absorbing UVA and/or UVB.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 22, 2024
    Inventors: Franck CLEMENT, Jean-Baptiste BOITTE, Caroline GUIMINOT, Reda AGNAOU
  • Publication number: 20240033195
    Abstract: An object of the present invention is a cosmetic composition, in particular for cleansing the skin and/or skin appendages, comprising, in an aqueous physiologically acceptable medium: at least one non-modified clay selected from trioctahedral smectites, and at least one ester selected from esters of fatty acid comprising from 4 to 16 carbon atoms and polyglycerol comprising from 2 to 10 glycerol units, the ester:clay weight ratio being strictly greater than 1.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 1, 2024
    Inventors: Catherine MARION, Franck CLEMENT, Jeremie RACKELBOOM, Reda AGNAOU
  • Publication number: 20210205185
    Abstract: Composition in the form of an oil-in-water emulsion comprising: at least 1% of an oil phase, and an aqueous phase characterised in that it comprises: 0.1 to 15 wt. % spiculisporic acid relative to the total weight of the composition, at least one base selected from amino acids and alkanolamines in an amount suitable for forming at least a monosalt of spiculisporic acid, less than 3% glycol(s) and/or polyol(s) relative to the total weight of the composition, at least one UV filter and/or an additive selected from volatile aromatic materials such as essential oils and fragrance substances, fillers, dyeing materials such as pigments, mother-of-pearl or particles with a metallic sheen, moisturisers, anti-wrinkle or anti-age agents, peeling agents, antioxidants, active ingredients stimulating the synthesis of epidermal and/or dermal macromolecules, dermo-relaxing agents, depigmentation agents, deodorant agents and mixtures thereof.
    Type: Application
    Filed: December 23, 2016
    Publication date: July 8, 2021
    Inventors: Reda Agnaou, Catherine Marion
  • Publication number: 20210007959
    Abstract: The present invention relates to an aqueous foaming composition comprising spiculisporic acid, at least one base, at least one nonionic surfactant chosen from alkyl polyglycosides, and at least one polysaccharide, and also to the use of said composition especially in the cosmetic field, as a product for cleansing and/or removing makeup from keratin materials such as the skin, keratin fibres (eyelashes and hair) or the scalp, and also for treating greasy skin and/or disinfecting the skin and/or the scalp. The composition in accordance with the invention makes it possible to obtain a clear foaming gel, which has a good level of viscosity and good cosmetic qualities, mainly good makeup-removing power and good foam properties (start, quality, quantity, stability and persistence), in particular when it is combined with a self-foaming device. The foam obtained has a good foam start, forms in large amount and is stable over time, which gives the composition a satisfactory application time (or play time).
    Type: Application
    Filed: December 18, 2018
    Publication date: January 14, 2021
    Inventors: Sandie LESCH, Catherine MARION, Reda AGNAOU
  • Publication number: 20160009656
    Abstract: The present invention relates to novel supramolecular materials made of straight or branched oligoamides, terminated at each of the ends thereof by an associative group including a nitrogen heterocycle supported by a specific sequence. The invention also relates to the method for preparing said materials, as well as to the uses thereof.
    Type: Application
    Filed: February 25, 2014
    Publication date: January 14, 2016
    Applicants: ARKEMA FRANCE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), ECOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS(ESPCI)
    Inventors: Ludwik LEIBLER, Francois TOURNILHAC, Mathieu CAPELOT, Reda AGNAOU, Quentin PINEAU