Patents by Inventor Stefan Kalveram

Stefan Kalveram 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).

  • Test element for analyzing sample material
    Publication number: 20050141592
    Abstract: A test element for analysing sample material such as blood or urine comprising a test carrier which has an analytical area to which sample material can be applied, and a heating element in heat conducting contact with the analytical area. The heating element integrated into the test carrier is formed by a thermistor which self-heats and self-regulates to a preset target temperature when current flows through it.
    Type: Application
    Filed: December 15, 2004
    Publication date: June 30, 2005
    Inventors: Gregor Ocvirk, Stefan Kalveram, Bernd Roesicke