Patents by Inventor Michale Schmidt

Michale Schmidt 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).

  • Ionic liquids having [N(CF)]anions
    Patent number: 7550491
    Abstract: The present invention relates to salts comprising bis(trifluoromethyl)imide anions and saturated, partially or fully unsaturated, heterocyclic cations, to a process for the preparation thereof, and to the use thereof as ionic liquids.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: June 23, 2009
    Assignee: Merck Patent GmbH
    Inventors: Nikolai Ignatyev, Urs Welz-Biermann, Michale Schmidt, Helge Willner, Andriy Kucheryna