Patents by Inventor Bonnie J. Ludwig

Bonnie J. Ludwig 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).

  • Article Formed From Electrospinning A Dispersion
    Publication number: 20110165811
    Abstract: An article of fibers includes a cured compound. The fibers are formed from electrospinning a dispersion. The dispersion includes a liquid and a condensation curable compound. A content of the liquid in the dispersion is reduced such that the condensation curable compound cures. The article is formed from a method of manufacturing which includes the step of forming the dispersion. The method also includes the step of electro spinning the dispersion to reduce the content of the liquid such that the condensation curable compound cures.
    Type: Application
    Filed: August 28, 2009
    Publication date: July 7, 2011
    Applicant: DOW CORNING CORPORATION
    Inventors: Randal M. Hill, Eric J. Joffre, Donald T. Liles, Bonnie J. Ludwig
  • Fibers Including Nanoparticles And A Method Of Producing The Nanoparticles
    Publication number: 20110155956
    Abstract: A method produces nanoparticles by electrospinning a silicon composition having at least one silicon atom. The electrospinning of the silicon composition forms fibers. The fibers are pyrolyzed to produce the nanoparticles. The nanoparticles have excellent photo-luminescent properties and are suitable for use in many different applications.
    Type: Application
    Filed: August 19, 2009
    Publication date: June 30, 2011
    Inventors: Muhammad Ather Ashraf, Byung Keun Hwang, Bonnie J. Ludwig