Patents by Inventor Matthias Kollmannsberger

Matthias Kollmannsberger 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).

  • Luminescence indicator including ionophoric moiety
    Patent number: 6001999
    Abstract: The invention relates to a compound having the general Formula I in which one of the groups R.sub.1,R.sub.2,R.sub.3,R.sub.4,R.sub.5,R.sub.6 and R.sub.7 represents an ionophoric moiety and the remaining groups each independently are hydrogen, a lipophilic or hydrophilic group or a reactive group for coupling to a polymer or a biomolecule, or R.sub.2 forms an aromatic ring system together with R.sub.3 and R.sub.5 forms an aromatic ring system together with R.sub.6.the compound of the invention is useful as a luminescence indicator for cations.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: December 14, 1999
    Assignee: AVL Medical Instruments
    Inventors: Otto S. Wolfbeis, Jorg Daub, Thomas Gareis, Matthias Kollmannsberger, Stefan Heinl, Tobias Werner, Christian Huber, Andrei Boila-Gockel, Marco Jean Pierre Leiner
  • Luminescence indicator
    Patent number: 5981746
    Abstract: The invention relates to a compound having the general Formula I ##STR1## in which one of the groups R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 represents an ionophoric moiety and the remaining groups each independently are hydrogen, a lipophilic or hydrophilic group or a reactive group for coupling to a polymer or a biomolecule, or R.sub.2 forms an aromatic ring system together with R.sub.3 and R.sub.5 forms an aromatic ring system together with R.sub.6.The compound of the invention is useful as a luminescence indicator for alkali ions.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: November 9, 1999
    Assignee: AVL Medical Instruments
    Inventors: Otto S. Wolfbeis, Jorg Daub, Thomas Gareis, Matthias Kollmannsberger, Stefan Heinl, Tobias Werner, Christian Huber, Andrei Boila-Gockel, Marco Jean Pierre Leiner