Patents by Inventor Demarys Braida-Valerio

Demarys Braida-Valerio 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).

  • Oxidizing composition and novel method for perming or bleaching hair
    Patent number: 6312674
    Abstract: The present invention relates to a novel oxidizing composition for carrying out a bleaching or permanent reshaping operation on the hair, comprising, in a suitable cosmetic vehicle, at least one compound of ceramide type and at least one oxidizing agent. The invention also relates to novel processes for the bleaching and permanent reshaping of the hair, using the oxidizing composition defined above.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: November 6, 2001
    Assignee: L'Oreal
    Inventors: Mireille Maubru, Demarys Braida-Valerio