Patents by Inventor Inge Blanke

Inge Blanke 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).

  • Oxides of the pyrochlore family and electrically resistant materials that contain them
    Patent number: 5069824
    Abstract: Electrically conductive oxides of the pyrochlore family based on copper and/or silver, lead, bismuth, and ruthenium, characterized by the formula M.sub.x M'.sub.y (Pb,Bi).sub.2-x-y Ru.sub.2 O.sub.7-z, wherein M=copper and/or silver, M'=calcium, strontium, and/or barium, 0.ltoreq.x.ltoreq.0.6, 0.1.ltoreq.y.ltoreq.1.0, and 0.1.ltoreq.z.ltoreq.1.0.
    Type: Grant
    Filed: April 6, 1990
    Date of Patent: December 3, 1991
    Assignee: W.C. Heraeus GmbH
    Inventors: Inge Blanke, Hans-Georg Burckhardt, Frieder Gora, Karlheinz Guldner, Jurgen Dehoust, Christina Modes, Sybille Kemmler-Sack, Joachim Schmidt