Patents by Inventor Clemens Schmalzried

Clemens Schmalzried 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).

  • Sintered Material, Sinterable Powder Mixture, Method for Producing Said Material and Use Thereof
    Publication number: 20090121197
    Abstract: The invention relates to a sintered material which is based on transition metal diborides and comprises a) as main phase, 90-99% by weight of a fine-grained transition metal diboride or transition metal diboride mixed crystal comprising at least two transition metal diborides or mixtures of such diboride mixed crystals or mixtures of such diboride mixed crystals with one or more transition metal diborides, where the transition metals are selected from sub-groups IV to VI of the Periodic Table, b) as second phase, 1-5% by weight of particulate boron carbide and/or silicon carbide and c) optionally as third phase, up to 5% by weight of a non-continuous, oxygen-containing grain boundary phase.
    Type: Application
    Filed: March 12, 2007
    Publication date: May 14, 2009
    Applicant: ESK ERAMICS GmbH & KG
    Inventors: Hubert Thaler, Clemens Schmalzried, Frank Wallmeier, Georg Victor
  • Sintered Wear-Resistant Boride Material, Sinterable Powder Mixture, for Producing Said Material, Method for Producing the Material and Use Thereof
    Publication number: 20090105062
    Abstract: The invention relates to a sintered wear-resistant material which is based on transition metal diborides and comprises a) as main phase, 80-98.8% by weight of a fine-grained transition metal diboride or transition metal diboride mixed crystal comprising at least two transition metal diborides or mixtures of such diboride mixed crystals or mixtures of such diboride mixed crystals with one or more transition metal diborides, where the transition metals are selected from sub-groups IV to VI of the Periodic Table, b) as second phase, 0.2 to 5% by weight of a continuous, oxygen-containing grain boundary phase and c) as third phase, 1-15% by weight of particulate boron carbide and/or silicon carbide.
    Type: Application
    Filed: March 12, 2007
    Publication date: April 23, 2009
    Applicant: ESK CERAMICS GmbH & Co., KG
    Inventors: Hubert Thaler, Clemens Schmalzried, Frank Wallmeier, Christoph Lesniak