Patents by Inventor Paul P. Bonvallet

Paul P. Bonvallet 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).

  • Compositions for providing a protective barrier
    Patent number: 11331254
    Abstract: A composition provides a protective barrier and includes glyceryl dibehenate, tribehenin, and glyceryl behenate, a surfactant that includes glyceryl stearate, one or more fatty compounds, and one or more triglyceride. The composition optionally includes a hydrating agent and may be essentially free of or is devoid of one or more of petrolatum, mineral oil and water. The composition provides occlusivity and hydration effects that are comparable to compositions that include one or more of petrolatum, mineral oil and lanolin.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 17, 2022
    Assignee: L'OREAL
    Inventors: Zachary Maron, Paul P. Bonvallet, Susan Halpern Chirch, Lilian Josephson