Patents Assigned to Shering aG
  • Metal complexes that contain perfluoroalkyl, process for their production and their use in NMR diagnosis
    Patent number: 7226578
    Abstract: The invention relates to new, monomeric, perfluoroalkyl-substituted metal complexes, processes for their production, and their use in diagnosis and therapy. The compounds according to the invention are suitable especially as in vivo contrast media in nuclear spin tomography (MRT). They can preferably be used as blood-pool agents and as lymphographic agents.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: June 5, 2007
    Assignee: Shering aG
    Inventors: Johannes Platzek, Ulrich Niedballa, Bernd Radüchel, Wolfgang Schlecker, Hanns-Joachim Weinmann, Thomas Frenzel, Bernd Misselwitz, Wolfgang Ebert