Patents by Inventor Helena Van Den Bussche

Helena Van Den Bussche 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).

  • TOPICAL COMPOSITION COMPRISING A COMBINATION OF AT LEAST TWO PENETRATION ENHANCING AGENTS
    Publication number: 20110207765
    Abstract: The present invention relates to a composition for improved transdermal drug delivery comprising a drug, a combination of at least two penetration enhancing agents, wherein at least one of the penetration enhancing agents is selected from the group consisting of esters of saturated or unsaturated fatty acids and lower alcohols, and iso-form alcohols; wherein at least one of the penetration enhancing agents is selected from the group consisting of aliphatic diols and triols; and wherein the components are present in a non-aqueous solvent system. A preferred topical composition comprises the active substance imiquimod and the penetration enhancing agents isopropyl myristate and propylene glycol.
    Type: Application
    Filed: October 29, 2009
    Publication date: August 25, 2011
    Applicant: MOBERG DERMA AB
    Inventors: Helena Van Den Bussche, Christian Palsson, Johan Borgstrom, Birgitta Svensson, Anna Holmberg, Ake R. Lindahl, Bernt H. Thelin