Patents by Inventor Magnus Jornten-Karlsson

Magnus Jornten-Karlsson 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 for separation of molecules
    Patent number: 8563322
    Abstract: A method for separating molecules, such as enantiomers, other stereoisomers and constitutional isomers by ion mobility spectrometry (IMS). Molecules of interest are ionised after addition of a suitable chiral reference compound, resulting in the formation of cluster ions that can be separated by IMS techniques such as ion drift mobility (IDM) spectrometry or FAIMS. This method allows, for example, for fast and sensitive quantification of one enantiomer in presence of an excess of the other enantiomer.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: October 22, 2013
    Inventors: Axel Mie, Curt Reimann, Magnus Jornten-Karlsson, Bengt-Olof Axelsson
  • METHOD FOR SEPARATION OF MOLECULES
    Publication number: 20090224147
    Abstract: A method for separating molecules, such as enantiomers, other stereoisomers and constitutional isomers by ion mobility spectrometry (IMS). Molecules of interest are ionised after addition of a suitable chiral reference compound, resulting in the formation of cluster ions that can be separated by IMS techniques such as ion drift mobility (IDM) spectrometry or FAIMS. This method allows, for example, for fast and sensitive quantification of one enantiomer in presence of an excess of the other enantiomer.
    Type: Application
    Filed: April 20, 2007
    Publication date: September 10, 2009
    Inventors: Axel Mie, Curt Reimann, Magnus Jornten-Karlsson, Bengt-Olof Axelsson