Patents by Inventor Stefan Koschmieder

Stefan Koschmieder 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).

  • Propylene polymers having agreeable odor characteristics and shaped articles thereof
    Publication number: 20050075457
    Abstract: A polymer composition is disclosed that comprises a propylene polymer having a melt flow index in the range from 4 to 120 decigrams/minute, di-t-amyl peroxide, and at least one decomposition product of said peroxide, whereby said composition has agreeable odor characteristics.
    Type: Application
    Filed: November 30, 2004
    Publication date: April 7, 2005
    Inventors: Stefan Koschmieder, Peter Frenkel, Ted Pettijohn