Patents by Inventor Tobias Habisreuther

Tobias Habisreuther 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).

  • Superconductor mixture
    Patent number: 6063735
    Abstract: A mixture suitable for the production of melt-processed high-temperature superconductors capable of producing a high levitation force. The mixture contains YBa.sub.2 Cu.sub.3 O.sub.7-x powder with a very low content of copper oxide, i.e. copper not bound in with the YBa.sub.2 Cu.sub.3 O.sub.7-x, and a very low carbon content. Also included are stabilizing (so-called "flux-pinning") additives. Also disclosed is a method or producing the mixture, as well as YBa.sub.2 Cu.sub.3 O.sub.7-x powder with suitable low free copper oxide and carbon contents, used to prepare the mixture.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: May 16, 2000
    Assignees: Solvay Barium Strontium GmbH, Institut fuer Physikalische Hochtechnologie e.V.
    Inventors: Jai Won Park, Karl Koehler, Ferdinand Hardinghaus, Paul Jaeger, Klaus Fischer, Tobias Habisreuther, Wolfgang Gawalek, Doris Litzkendorf, Peter Goernert, Minzi Wu