Patents by Inventor Melanie Steigelmann

Melanie Steigelmann 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).

  • STYRENE-CONTAINING POLYMERS CONTAINING A ZEOLITE OF THE MFI TYPE
    Publication number: 20100029824
    Abstract: Molding compositions comprising at least one styrene polymer and comprising at least one zeolitic material of MFI structure type, a process for removal of styrene monomer from styrene polymer, and the use of at least one zeoltic material of MFI structure type for removal of styrene monomer from a molding composition comprising styrene polymer.
    Type: Application
    Filed: November 27, 2007
    Publication date: February 4, 2010
    Applicant: BASF SE Patents, Trademark and Licenses
    Inventors: Melanie Steigelmann, Philippe Desbois, Norbert Niessner, Davy Roger Suwier, Ulrich Müller