Patents by Inventor Mayumi TAKANUKI

Mayumi TAKANUKI 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).

  • Cosmetic or dermatological composition for hydrating skin
    Patent number: 9820926
    Abstract: The present invention relates to a cosmetic composition, comprising: (a) at least one compound having a specific chemical structure with two or more fatty amide groups; (b) at least one monosacharide. The cosmetic composition according to the present invention can have superior skin hydration effects because the hydration effect of each of the components (a) and (b) is synergistically enhanced by the combination of the components (a) and (b).
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: November 21, 2017
    Assignee: L'OREAL
    Inventors: David Amar, Mayumi Takanuki
  • COSMETIC OR DERMATOLOGICAL COMPOSITION FOR HYDRATING SKIN
    Publication number: 20160000677
    Abstract: The present invention relates to a cosmetic composition, comprising: (a) at least one compound having a specific chemical structure with two or more fatty amide groups; (b) at least one monosacharide. The cosmetic composition according to the present invention can have superior skin hydration effects because the hydration effect of each of the components (a) and (b) is synergistically enhanced by the combination of the components (a) and (b).
    Type: Application
    Filed: September 4, 2012
    Publication date: January 7, 2016
    Applicant: L'OREAL
    Inventors: David AMAR, Mayumi TAKANUKI