Patents by Inventor Peter Stupp

Peter Stupp 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).

  • Possibly substituted 8-cyano-1-cyclopropyl-7-(2,8-diazabicyclo-[4.3.0]-nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolin carboxylic acids and their derivatives
    Patent number: 6323213
    Abstract: The present invention relates to novel optionally substituted 8-cyano-1-cyclo-propyl-7-(2,8-diazabicyclo[4.3.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: November 27, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stefan Bartel, Thomas Jaetsch, Thomas Himmler, Hans-Georg Rast, Werner Hallenbach, Ernst Heinen, Franz Pirro, Martin Scheer, Michael Stegemann, Hans-Peter Stupp, Heinz-Georg Wetzstein
  • Optionally substituted 8-cyano-1-cyclopropyl-7-(2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids and their derivatives
    Patent number: 6278013
    Abstract: Intermediates useful in the preparation of 8-cyano-1-cyclopropyl-7-(2,8-diazabicyclo[4.3.0]nonan-8-yl-6-fluorol,4-dihydro-4-oxo-3-quinolinecarboxylic acids of the following structures are claimed.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: August 21, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stefan Bartel, Thomas Jaetsch, Thomas Himmler, Hans-Georg Rast, Werner Hallenbach, Ernst Heinen, Franz Pirro, Martin Scheer, Michael Stegemann, Hans-Peter Stupp, Heinz-Georg Wetzstein
  • Electrical heater for media, particularly flow heater
    Patent number: 5434388
    Abstract: A flow heater (11) has a stainless steel tube (1Z), around which is externally placed a polyimide (KAPTON) insulating film (14) with an overlap (15). Under pretension is wound onto the same a metallic resistance material heating tape (17), so that the resulting elasticity reserve, also at operating temperature, ensures a good application of the heating tape to the film. Temperature switching devices for preventing excess temperatures or running dry can be fitted in the overlap area (15).
    Type: Grant
    Filed: October 7, 1993
    Date of Patent: July 18, 1995
    Assignee: E.G.O. Elektro-Gerate Blanc u. Fischer
    Inventors: Willi Kralik, Siegbert Berger, Franz Bogdanski, Peter Stupp, Werner Koegel