Patents by Inventor Silvia Mücke

Silvia Mücke 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).

  • Highly branched diene polymers
    Patent number: 7034081
    Abstract: The present invention relates to highly branched and coupled polymers based on conjugated dienes or on conjugated dienes and vinylaromatic compounds and on polyfunctional, organic compounds with at least four groups which are capable of coupling. Vulcanization products and shaped rubber articles of all types, in particular tires having an improved rolling resistance, can be produced from the highly branched diene polymers according to the present invention.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: April 25, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Grün, Silvia Mücke, Claus Wrana