Patents by Inventor Peter Goernert

Peter Goernert 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: 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
  • Patent number: 5583690
    Abstract: In a Faraday microscope for examining specimens with stray magnetic fields in a reflected light beam path with a magnetic indicator film arranged in front of the specimen, the influence of the specimen on the indicator film is evaluated with the indicator film arranged as the termination of the microscope objective, the indicator film advantageously being arranged on an optically transparent substrate. The indicator film and substrate are taken into account in the optical calculation of the microscope objective.
    Type: Grant
    Filed: January 25, 1995
    Date of Patent: December 10, 1996
    Assignee: Carl Zeiss Jena GmbH
    Inventors: Wilfried Andrae, Peter Goernert, Rudolf Hergt, Jochen Taubert, Karl-Heinz Geier, Lothar Schreiber, Reed Werlich