Patents by Inventor Ruediger Hahn

Ruediger Hahn 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).

  • METHOD FOR PRODUCING A COMPOSITE COMPONENT WITH A SUPPORT COMPRISING POLYCARBONATE OF A SPECIFIC OH CONTENT
    Publication number: 20260242596
    Abstract: The present invention relates to a method for producing composite components with improved interlaminar bonding, the components comprising a carrier, comprising polycarbonate and at least one polyurethane layer that is in direct contact with this carrier. The invention also relates to composite components with improved interlaminar bonding, and to the use of a polycarbonate with defined OH content as a carrier material in the production of composite components with improved interlaminar bonding.
    Type: Application
    Filed: April 9, 2026
    Publication date: August 20, 2026
    Inventors: Benjamin Herzberg, Michael Delbeck, Alexander Meyer, Thomas Grimm, Christoph Klinkenberg, Ruediger Hahn
  • METHOD FOR PRODUCING A COMPOSITE COMPONENT WITH A SUPPORT COMPRISING POLYCARBONATE OF A SPECIFIC OH CONTENT
    Publication number: 20250257210
    Abstract: The present invention relates to a method for producing composite components with improved interlaminar bonding, the components comprising a carrier, comprising polycarbonate and at least one polyurethane layer that is in direct contact with this carrier. The invention also relates to composite components with improved interlaminar bonding, and to the use of a polycarbonate with defined OH content as a carrier material in the production of composite components with improved interlaminar bonding.
    Type: Application
    Filed: July 11, 2023
    Publication date: August 14, 2025
    Inventors: Benjamin Herzberg, Michael Delbeck, Alexander Meyer, Thomas Grimm, Christoph Klinkenberg, Ruediger Hahn
  • FLAME-PROTECTED ARTICLE HAVING A HIGH LEVEL OF TRANSMISSION
    Publication number: 20120308829
    Abstract: The invention relates to highly transparent coated articles comprising a substrate (S) of a transparent thermoplastic polymer containing flameproofing agents and, on one side or on both sides, a silica-containing scratch-resistant coating (K) and optionally polyelectrolyte (multi)layers (P) on one or both sides. The invention relates in addition to the production of such coated articles and to their use, in particular in the production of flat display units.
    Type: Application
    Filed: January 19, 2011
    Publication date: December 6, 2012
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Berit Krauter, Karlheinz Hildenbrand, Frank Buckel, Peter Capellen, Ruediger Hahn, Andreas Mueller, Constantin Schwecke