Patents Examined by Abigal Fisher
  • Penetrating pharmaceutical foam
    Patent number: 8435498
    Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam composition comprising water, a hydrophobic solvent, a surface-active agent, a gelling agent, an active component selected from the group of urea, hydroxy acid and a therapeutic enhancer and a propellant. The foam further comprises active agents and excipients with therapeutic properties having enhanced skin penetration.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: May 7, 2013
    Assignee: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini