Patents by Inventor Glenn Downes Prestwich

Glenn Downes Prestwich 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).

  • METHODS, DEVICES, AND COMPOSITIONS FOR DERMAL FILLING
    Publication number: 20100136070
    Abstract: Provided herein are methods, devices, and compositions for dermal filling. Also described herein are dermal filler cross-linked compositions and methods for making such compositions. Such compositions comprise, for example, a cross-linked composition of hyaluronic acid, derivatives of hyaluronic acid or mixtures thereof, alginic acid, derivatives of hyaluronic acid or mixtures thereof and calcium ions.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 3, 2010
    Applicant: JAKK Group, Inc.
    Inventors: John Daniel Dobak, Glenn Downes Prestwich