Patents by Inventor Arne Kvernheim

Arne Kvernheim 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).

  • METHOD AND APPARATUS FOR EXPEDITING ANALYSIS OF SAMPLES
    Publication number: 20050257600
    Abstract: The present invention comprises a method for expediting the analysis of a plurality of samples, preferably using gas chromatography. A specific embodiment comprises a dual isothermal heated zone configuration for use in combinatorial chemistry. This involves partitioning the samples into two isothermal zones, allowing detailed analysis of light components in a lower-temperature zone while heavy components are handled in a higher-temperature zone.
    Type: Application
    Filed: February 27, 2004
    Publication date: November 24, 2005
    Inventors: Arne Karlsson, Duncan Akporiaye, Svend Tafto, Ivar Dahl, Elisabeth Myhrvold, Arne Kvernheim