Patents by Inventor Rainer Blase

Rainer Blase 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).

  • Oxygen sensor based on non-doped cuprate
    Patent number: 5792666
    Abstract: Cuprate mixed oxides having the general formula Ln.sub.2 CuO.sub.4+y, in which Ln stands for at least lanthanum or a trivalent element from the group of rare earths with atomic numbers from 58 to 71, and the O.sub.2 stoichiometric deviation y lies in the 0.001 to 0.1 range, are particularly suitable for use in oxygen sensors, for example in exhaust gas systems.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: August 11, 1998
    Inventors: Karl-Heinz Hardtl, Rainer Blase, Ulrich Schonauer