Patents by Inventor Gerald Schalau II

Gerald Schalau II 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).

  • Controlled-Release Composition for Topical Application and a Method of Delivering an Active Agent to a Substrate
    Publication number: 20070244203
    Abstract: A controlled-release composition for topical application to a substrate includes an oil-in-water emulsion and an active agent incorporated into the oil-in-water emulsion. The oil-in-water emulsion is substantially free of lipophilic solvent and is formed by mechanical inversion of a water-in-oil emulsion. The water-in-oil emulsion includes a silicone component, a surfactant, and water. A method of delivering the active agent to the substrate provides the oil-in-water emulsion and incorporates the active agent into the oil-in-water emulsion for delivery of the active agent to the substrate upon application of the oil-in-water emulsion to the substrate.
    Type: Application
    Filed: October 27, 2004
    Publication date: October 18, 2007
    Inventors: Victor Raul, Xavier Thomas, Anne Shim, Gerald Schalau II, Janelle Cabala