Patents by Inventor Susanne Spiegelberg

Susanne Spiegelberg 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).

  • Method for producing composite materials
    Patent number: 8012578
    Abstract: The present invention relates to a process for the preparation of composites from thermoplastic polymers and (semi)metal oxides, in particular silicon dioxide, wherein at least a part of the (semi)metal oxides is dispersed in the polymers in nanodispersed manner (nanocomposites). The invention relates to the composites obtainable by this process and their processing to give molded articles.
    Type: Grant
    Filed: September 4, 2006
    Date of Patent: September 6, 2011
    Assignee: Deutsches Wollforschungsinstitut an der RWTH Aachen e.V.
    Inventors: Susanne Spiegelberg, Armin Alteheld, Xiaomin Zhu, Karin Peter, Martin Möller
  • Method for Producing Composite Materials
    Publication number: 20090155562
    Abstract: The present invention relates to a process for the preparation of composites from thermoplastic polymers and (semi)metal oxides, in particular silicon dioxide, wherein at least a part of the (semi)metal oxides is dispersed in the polymers in nanodispersed manner (nanocomposites). The invention relates to the composites obtainable by this process and their processing to give molded articles.
    Type: Application
    Filed: September 4, 2006
    Publication date: June 18, 2009
    Applicant: Deutsches Wollforschungsinstitut an der RWTH Aachen e.V.
    Inventors: Susanne Spiegelberg, Armin Alteheld, Xiaomin Zhu, Karin Peter, Martin Moller