Patents by Inventor Alexendra Schvent

Alexendra Schvent 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).

  • Composition containing a block polymer and a nonvolatile ester oil
    Patent number: 9895561
    Abstract: Composition for making up and/or caring for keratinous substances containing a block copolymer and a nonvolatile hydrocarbon ester oil.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: February 20, 2018
    Assignee: L'OREAL
    Inventors: Philippe Ilekti, Celine Farcet, Alexendra Schvent
  • COMPOSITION CONTAINING A BLOCK POLYMER AND A NONVOLATILE ESTER OIL
    Publication number: 20110020263
    Abstract: Composition for making up and/or caring for keratinous substances containing a block copolymer and a nonvolatile hydrocarbon ester oil.
    Type: Application
    Filed: May 27, 2010
    Publication date: January 27, 2011
    Applicant: L'OREAL
    Inventors: Philippe ILEKTI, Celine Farcet, Alexendra Schvent