Patents by Inventor Elizabeth Dirk

Elizabeth Dirk 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).

  • Electrospun fiber mats from polymers having a low T, T, or molecular weight
    Patent number: 8809212
    Abstract: Methods and apparatus for forming non-woven fiber mats from polymers and monomers that are traditionally difficult to use for fiber formation are shown and described. Applicable techniques include electrospinning and other traditional fiber formation methods. Suitable polymers and monomers include those having low molecular weight, a low melting point, and/or a low glass transition temperature.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: August 19, 2014
    Assignee: STC.UNM
    Inventors: Elizabeth Dirk, Shawn Dirk, Kirsten Cicotte