Patents by Inventor Marc Rippel

Marc Rippel 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).

  • SANDWICH COMPOSITE ELEMENT HAVING IMPROVED MECHANICAL PROPERTIES AND METHOD FOR PRODUCTION
    Publication number: 20150210035
    Abstract: The invention relates to a sandwich composite element (100) and a method for producing a sandwich composite element (100) having a first outer layer (10) and a second outer layer (11), wherein a polyurethane foam core body (12) is arranged between the first outer layer (10) and the second outer layer (11). According to the invention, a subjacent outer layer (13, 14) for mechanically stiffening the composite element (100) is arranged between the foam core body (12) and at least one of the outer layers (10, 11).
    Type: Application
    Filed: August 23, 2013
    Publication date: July 30, 2015
    Applicant: Bayer MaterialScience AG
    Inventors: Marc Rippel, Rolf Roers, Catherine Lövenich, Walter Schindler, Michael Büchele, Lars Pfeiffer