Patents by Inventor Helen Chuang

Helen Chuang 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 of Making Decomposable Thin Films of Polyelectrolytes and Uses Thereof
    Publication number: 20070020469
    Abstract: A decomposable thin film comprising a plurality of polyelectrolyte layers of alternating charge, wherein decomposition of the thin film is characterized by degradation of at least a portion of the polyelectrolyte layers.
    Type: Application
    Filed: July 26, 2006
    Publication date: January 25, 2007
    Inventors: Kris Wood, Helen Chuang, Robert Batten, David Lynn, Paula Cunningham