Patents by Inventor Matthias Hopp

Matthias Hopp 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).

  • Patent number: 9662949
    Abstract: The invention relates to a longitudinal control arm for connection of an axle tube to a vehicle frame, the longitudinal control arm extending along a longitudinal direction and comprising an arrangement section on a frame side and at least one arrangement section on an axle tube side, a centerline of the arrangement section on the axle tube side being offset by an offset from a centerline of the arrangement section on the frame side when seen at an angle to the longitudinal direction.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: May 30, 2017
    Assignee: SAF-HOLLAND GmbH
    Inventors: Rolf Spielmann, Matthias Hoppe
  • Publication number: 20160152104
    Abstract: The invention relates to a longitudinal control arm for connection of an axle tube to a vehicle frame, the longitudinal control arm extending along a longitudinal direction and comprising an arrangement section on a frame side and at least one arrangement section on an axle tube side, a centerline of the arrangement section on the axle tube side being offset by an offset from a centerline of the arrangement section on the frame side when seen at an angle to the longitudinal direction.
    Type: Application
    Filed: June 17, 2014
    Publication date: June 2, 2016
    Inventors: Rolf Spielmann, Matthias Hoppe
  • Publication number: 20150061355
    Abstract: The invention relates to a method for producing chassis components for commercial vehicles, comprising the following steps: providing a first element and a second element, wherein the first element has a first contact region, in which it is designed essentially rotationally symmetrically about a rotational axis, and wherein the second element has a second contact region, which is curved and arranged opposite the first contact region; causing one of the elements to rotate about the rotational axis relative to the respective other element; pressing the elements against one another such as to generate friction between the second contact region and the first contact region and partial melting in the first and second contact regions; delaying the rotation of the elements relative to one another, wherein the partially melted regions transition into the solid state and a bonded connection is established between the first element and the second element.
    Type: Application
    Filed: July 13, 2012
    Publication date: March 5, 2015
    Inventor: Matthias Hoppe
  • Patent number: 7632967
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: December 15, 2009
    Assignee: Degussa AG
    Inventors: Daniel Ostgard, Jörg Sauer, Andreas Freund, Monika Berweiler, Matthias Höpp, Rudolf Vanheertum, Walther Girke
  • Publication number: 20070270306
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Application
    Filed: June 1, 2007
    Publication date: November 22, 2007
    Inventors: Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Matthias Hopp, Rudolf Vanheertum, Walther Girke
  • Publication number: 20040260120
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Application
    Filed: June 18, 2004
    Publication date: December 23, 2004
    Inventors: Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Matthias Hopp, Rudolf Vanheertum, Walther Girke
  • Publication number: 20040199007
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Application
    Filed: April 15, 2004
    Publication date: October 7, 2004
    Inventors: Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Matthias Hopp, Rudolf Vanheertum, Walther Girke
  • Patent number: 6794331
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: September 21, 2004
    Assignee: Degussa AG
    Inventors: Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Matthias Hopp, Rudolf Vanheertum, Walther Girke
  • Publication number: 20030125200
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Application
    Filed: October 9, 2002
    Publication date: July 3, 2003
    Inventors: Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Matthias Hopp, Rudolf Vanheertum, Walther Girke
  • Publication number: 20020038051
    Abstract: Raney copper which is doped with at least one metal from the group comprising iron and/or noble metals is used as a catalyst in the dehydrogenation of alcohols.
    Type: Application
    Filed: February 15, 2001
    Publication date: March 28, 2002
    Applicant: Degussa-Huls AG
    Inventors: Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Matthias Hopp, Rudolf Vanheertum, Walther Girke