Patents by Inventor Rudiger Bormann

Rudiger Bormann 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).

  • Metal-containing electrode material at least for secondary elements and method for producing the same
    Publication number: 20020041994
    Abstract: In a metalliferous electrode material and a method of making the material, the metalliferous electrode material includes a metal oxide as a catalyst for its hydrogenation and dehydrogenation which metal oxide is intensely mixed with the electrode material by mechanical grinding of the two compounds.
    Type: Application
    Filed: September 26, 2001
    Publication date: April 11, 2002
    Inventors: Wolfgang Oelerich, Thomas Klassen, Volker Guther, Andreas Otto, Rudiger Bormann
  • Method for the manufacture of a composite material by powder metallurgy
    Patent number: 4336065
    Abstract: A method for manufacturing a composite material by powder metallurgy wherein a starting material comprised of at least one body-centered cubic metal powder component, and contaminated by oxygen in its bulk or on its surface is mixed with a less noble supplemental component having a greater binding enthalpy for oxygen in powder form or as an alloy whereby the oxygen contaminant becomes bound to the supplemental component by internal solid-state reduction. The composite mixture is then deformed in at least one dimension to form ribbons or fibers thereof.
    Type: Grant
    Filed: February 26, 1980
    Date of Patent: June 22, 1982
    Inventors: Hans Bergmann, Rudiger Bormann, Herbert C. Freyhardt, Barry L. Mordike