Patents by Inventor Holger VANDRICH

Holger VANDRICH 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).

  • Use of a polymeric material based on polyetherketoneketones for reducing wear
    Patent number: 11008492
    Abstract: A wear and friction article, including on at least one of the surfaces thereof a polymeric material comprising: 20 to 100% by weight of at least one polyetherketoneketone (PEKK); 0 to 80% by weight of one or more fillers; and 0 to 20% by weight of one or more additives. Also, the use of such a polymeric material for reducing wear and/or friction at elevated temperature.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: May 18, 2021
    Assignee: ARKEMA FRANCE
    Inventors: Benoît Brule, Holger Vandrich
  • COMPOSITE MATERIAL AND ITS USE IN ADDITIVE MANUFACTURING METHODS
    Publication number: 20200207983
    Abstract: The present invention relates to a composite material comprising at least one thermoplastic polymer and a particulate inorganic material and its use in additive manufacturing methods.
    Type: Application
    Filed: June 13, 2018
    Publication date: July 2, 2020
    Applicant: Lehmann & Voss & Co. KG
    Inventors: Holger VANDRICH, Marcus RECHBERGER
  • USE OF A POLYMERIC MATERIAL BASED ON POLYETHERKETONEKETONES FOR REDUCING WEAR
    Publication number: 20200079984
    Abstract: A wear and friction article, including on at least one of the surfaces thereof a polymeric material comprising: 20 to 100% by weight of at least one polyetherketoneketone (PEKK); 0 to 80% by weight of one or more fillers; and 0 to 20% by weight of one or more additives. Also, the use of such a polymeric material for reducing wear and/or friction at elevated temperature.
    Type: Application
    Filed: December 22, 2017
    Publication date: March 12, 2020
    Applicant: Arkema France
    Inventors: Benoît BRULE, Holger VANDRICH