Patents by Inventor Bryan B. Sauer

Bryan B. Sauer 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).

  • Fibers, Tapes and Films Prepared from Olefinic and Segmented Elastomers
    Publication number: 20090104426
    Abstract: The present invention relates to stretchable, synthetic, polymeric fibers, tapes and films made from at least two types of thermoplastic elastomeric polymers. More specifically, this invention relates to stretchable synthetic, polymeric fibers, tapes comprising a segmented thermoplastic elastomeric polymer, and an olefinic, thermoplastic elastomeric polymer. This invention also relates to articles formed from such fibers, including yarns, garments, and other textile or related structures comprising such a composite filament or a film.
    Type: Application
    Filed: December 22, 2008
    Publication date: April 23, 2009
    Inventors: Bryan B. Sauer, Young H. Kim, George Vassilatos, Gary A. Johansson, Raisa Kravchenko
  • Polytrimethylene ether ester elastomer flexible films
    Patent number: 7422795
    Abstract: Polytrimethylene ether ester elastomer flexible films are provided. The films have desirable physical properties, including tenacity, that enable their use in making robust packaging from relatively thin films.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: September 9, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Hari Babu Sunkara, Marc B. Goldfinger, Bryan B. Sauer