Issued Patents All Time
Showing 1–15 of 15 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, Hanns-Joachim Weinmann, Ludwig Zorn | 2012-09-11 |
| 7618957 | Perfluoroalkyl-containing complexes, process for their production as well as their use | Heiko Schirmer, Hanns-Joachim Weinmann, Johannes Platzek, Ludwig Zorn, Joerg Meding +2 more | 2009-11-17 |
| 7344704 | Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of intravascular thrombi | Johannes Platzek, Yoko Kawata, Hanns-Joachim Weinmann, 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, Hanns-Joachim Weinmann +2 more | 2007-06-05 |
| 6916461 | Metal complexes that contain perfluoroalkyl, process for their production and their use in NMR diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Wolfgang Schlecker, Hanns-Joachim Weinmann +2 more | 2005-07-12 |
| 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, Hanns-Joachim Weinmann | 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, Hanns-Joachim Weinmann | 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, Hanns-Joachim Weinmann | 2003-11-04 |
| 6468502 | Metal complexes that contain perfluoroalkly, process for their production and their use in NMR diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Wolfgang Schlecker, Hanns-Joachim Weinmann +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 |
| 6057419 | Cascade polymer complexes, process for producing the same and pharmaceuticals containing the same | Heribert Schmitt-Willich, Johannes Platzek, Bernd Raduchel, Hanns-Joachim Weinmann, Wolfgang Ebert +2 more | 2000-05-02 |
| 6019959 | Oligomeric compounds that contain perfluoroalkyl, process for their production, and their use in NMR diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Wolfgang Schlecker, Hanns-Joachim Weinmann +2 more | 2000-02-01 |
| 5874061 | Cascade polymer complexes, process for their production and pharmaceutical agents containing said complexes | Heribert Schmitt-Willich, Johannes Platzek, Bernd Raduchel, Hanns-Joachim Weinmann, Wolfgang Ebert +2 more | 1999-02-23 |
| 5730956 | DTPA di-alkyl monoamides for x-ray and MRI | Johannes Platzek, Ulrich Niedballa, Peter Mareski, Bernd Raduchel, Hanns-Joachim Weinmann +1 more | 1998-03-24 |
| 5676923 | Substituted DTPA monoamides of the central carboxylic acid group and their metal complexes | Johannes Platzek, Ulrich Niedballa, Peter Mareski, Bernd Raduchel, Hanns-Joachim Weinmann +1 more | 1997-10-14 |