Patents by Inventor Shinobu MITSUDA

Shinobu MITSUDA 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: 11224560
    Abstract: The present invention relates to a composition, preferably a cosmetic composition for a keratin substance, preferably skin, comprising: (a) at least one associative thickener; (b) at least one specific alkyleneoxide derivative; (c) at least one nonionic surfactant, other than (b), with an HLB value of 13.0 or less; and (d) water. The composition according to the present invention can prevent soaping and can provide excellent texture, when used, while providing sufficient thickening or gelling effects.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: January 18, 2022
    Assignee: L'OREAL
    Inventors: Shinobu Mitsuda, Makoto Saito
  • Patent number: 11179307
    Abstract: One embodiment of the present invention relates to a composition comprising: (a) at least one first anionic surfactant selected from glutamic acid compounds and salts thereof; (b) at least one second anionic surfactant selected from alanine compounds and salts thereof, glycine compounds and salts thereof, and mixtures thereof; (c) at least one nonionic surfactant; and (d) at least one thickener. One embodiment according to the present invention is stable and can form foam with good quality.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: November 23, 2021
    Assignee: L'OREAL
    Inventors: Shinobu Mitsuda, Kazuhiko Maruyama
  • Publication number: 20200078283
    Abstract: One embodiment of the present invention relates to a composition comprising: (a) at least one first anionic surfactant selected from glutamic acid compounds and salts thereof; (b) at least one second anionic surfactant selected from alanine compounds and salts thereof, glycine compounds and salts thereof, and mixtures thereof; (c) at least one nonionic surfactant; and (d) at least one thickener. One embodiment according to the present invention is stable and can form foam with good quality.
    Type: Application
    Filed: November 24, 2017
    Publication date: March 12, 2020
    Inventors: Shinobu MITSUDA, Kazuhiko MARUYAMA
  • Publication number: 20180168974
    Abstract: The present invention relates to a composition, preferably a cosmetic composition for a keratin substance, preferably skin, comprising: (a) at least one associative thickener; (b) at least one specific alkyleneoxide derivative; i(c) at least one nonionic surfactant, other than (b), with an HLB value of 13.0 or less; and (d) water. The composition according to the present invention can prevent soaping and can provide excellent texture, when used, while providing sufficient thickening or gelling effects.
    Type: Application
    Filed: July 26, 2016
    Publication date: June 21, 2018
    Inventors: Shinobu MITSUDA, Makoto SAITO