Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8263040 | Metal chelates having a perfluorinated PEG radical, processes for their preparation, and their use | Johannes Platzek, Heiko Schirmer, Bernd Misselwitz, Ludwig Zorn | 2012-09-11 |
| 7695193 | X-ray system for the creation of diagnostic X-ray images using contrast media | Thomas Flohr, Michael Grasruck, Hubertus Pietsch, Karl Stierstorfer, Christoph Suss | 2010-04-13 |
| 7672431 | X-ray arrangement and x-ray contrast process for imaging an object under examination that contains at least one radiopaque element as well as use of the x-ray arrangement | Ruediger Lawaczeck, Andreas Muehler | 2010-03-02 |
| 7618957 | Perfluoroalkyl-containing complexes, process for their production as well as their use | Heiko Schirmer, Johannes Platzek, Ludwig Zorn, Bernd Misselwitz, Joerg Meding +2 more | 2009-11-17 |
| 7385054 | Trimeric, macrocyclically substituted halo-benzene derivatives | Johannes Platzek, Heiko Schirmer, Jose Luis Martin, Juan Harto | 2008-06-10 |
| 7344704 | Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of intravascular thrombi | Bernd Misselwitz, Johannes Platzek, Yoko Kawata, Takashi Yokawa, Ulrich Niedballa | 2008-03-18 |
| 7226578 | Metal complexes that contain perfluoroalkyl, process for their production and their use in NMR diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Wolfgang Schlecker, Thomas Frenzel +2 more | 2007-06-05 |
| 7208139 | Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler +1 more | 2007-04-24 |
| 7208140 | Trimeric macrocyclic substituted benzene derivatives | Heiko Schirmer, Johannes Platzek, Jose Luis Martin, Juan Harto, Bjoern Riefke | 2007-04-24 |
| 7164016 | Macrocyclic metal complexes and their use for the production of conjugates with biomolecules | Johannes Platzek, Heribert Schmitt-Willich, Gunther Michl, Thomas Frenzel, Detlev Sülzle +3 more | 2007-01-16 |
| 7074387 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduechel, Heribert Schmitt-Willich, Hubert Vogler +2 more | 2006-07-11 |
| 6951639 | 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them | Johannes Platzek, Heinz Gries, Gabriele Schuhmann-Giampieri, Wolf-Rudiger Press | 2005-10-04 |
| 6916461 | Metal complexes that contain perfluoroalkyl, process for their production and their use in NMR diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Wolfgang Schlecker, Thomas Frenzel +2 more | 2005-07-12 |
| 6855309 | Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler +1 more | 2005-02-15 |
| 6818203 | Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of plaque, tumors and necroses | Johannes Platzek, Peter Mareski, Ulrich Niedballa, Bernd Raduechel, Bernd Misselwitz | 2004-11-16 |
| 6676928 | Perfluoroalkyl-containing complexes with polar radicals, process for their production and their use | Johannes Platzek, Peter Mareski, Ulrich Niedballa, Bernd Raduechel, Bernd Misselwitz | 2004-01-13 |
| 6641797 | Perfluoroalkyl-containing complexes with sugar radicals, process for their production and their use | Johannes Platzek, Peter Mareski, Ulrich Niedballa, Bernd Raduechel, Bernd Misselwitz | 2003-11-04 |
| 6576222 | Cascade polymer bound complexing compounds, their complexes and conjugates, process for their production and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler +1 more | 2003-06-10 |
| 6565830 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hubert Vogler +2 more | 2003-05-20 |
| 6495118 | Lipophilic metal complexes for necrosis and infarction imaging | Johannes Platzek, Ulrich Speck, Ulrich Niedballa, Bernd Raduchel, Wolfgang Ebert | 2002-12-17 |
| 6468502 | Metal complexes that contain perfluoroalkly, process for their production and their use in NMR diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Wolfgang Schlecker, Thomas Frenzel +2 more | 2002-10-22 |
| 6461587 | Perfluoroalkylamides, their production and their use in diagnosis | Johannes Platzek, Ulrich Niedballa, Detlev Suelzle, Wolfgang Schlecker, Bernd Raduechel +3 more | 2002-10-08 |
| 6399043 | 1,4,7,10-Tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them | Johannes Platzek, Heinz Gries, Gabriele Schuhmann-Giampieri, Wolf-Rudiger Press | 2002-06-04 |
| 6299859 | Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler +1 more | 2001-10-09 |
| 6287538 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hubert Vogler +2 more | 2001-09-11 |