Patents Assigned to Merl Patent GmbH
  • Ionic liquids having uronium or thiouronium cations
    Patent number: 8269041
    Abstract: The present invention relates to salts having thiouronium or uronium cations, to processes for the preparation thereof, and to the use thereof as ionic liquids.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: September 18, 2012
    Assignee: Merl Patent GmbH
    Inventors: Nikolai (Myloka) Ignatyev, Urs Welz-Biermann, German Bissky, Helge Willner, Andriy Kucheryna