Issued Patents All Time
Showing 26–50 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6350798 | Use of saccharin for stabilizing thermoplastic, aromatic polycarbonates | Ralf Hufen, Wilfried Haese | 2002-02-26 |
| 6320016 | Use of polycarbonates containing iodine phenyl carbonate for producing special shaped parts | Michael Bödiger, Heinrich Alberts, Dieter Wittmann, Thomas Eckel | 2001-11-20 |
| 6294152 | Iron(III) complexes as contrast agents for image enhancement in magnetic resonance imaging | Julian Davies, Bernd Raduechel, Heribert Schmitt-Willich | 2001-09-25 |
| 6269004 | Electric subassembly | — | 2001-07-31 |
| 6248306 | Cascade polymer complexes, process for their production and pharmaceutical agents containing said complexes | Heribert Schmitt-Willich, Johannes Platzek, Ulrich Niedballa, Bernd Raduchel, Andreas Muhler +1 more | 2001-06-19 |
| 6197854 | Polycarbonate composition resistant to gamma radiation | Sivaram Krishnan | 2001-03-06 |
| 6160156 | Process for the preparation of oligocarbonates | Claus-Peter Reisinger | 2000-12-12 |
| 6146615 | Contrast agents for image enhancement in magnetic resonance imaging | Julian Davies, Bernd Raduechel | 2000-11-14 |
| 6136841 | 3-, 8-substituted deuteroporphyrin derivatives, pharmaceutical agents that contain the latter, process for their production and their use in photodynamic therapy and MRI diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduechel, Hanns-Joachim Weinmann, Thomas Frenzel | 2000-10-24 |
| 6114321 | Porphyrin derivatives, pharmaceutical agents that contain the latter, and their use in photodynamic therapy and MRI diagnosis | Johannes Platzek, Ulrich Niedballa, Bernd Raduechel, Hanns-Joachim Weinmann, Thomas Frenzel | 2000-09-05 |
| 6083479 | Contrast media for infarction and necrosis imaging | Johannes Platzek, Ulrich Niedballa, Bernd Raduechel, Hanns-Joachim Weinmann | 2000-07-04 |
| 6066700 | Process for the production of polysiloxane/polycarbonate block co-condensation products | Annett Konig, Walter Kohler | 2000-05-23 |
| 6057419 | Cascade polymer complexes, process for producing the same and pharmaceuticals containing the same | Heribert Schmitt-Willich, Johannes Platzek, Bernd Raduchel, Hanns-Joachim Weinmann, Bernd Misselwitz +2 more | 2000-05-02 |
| 6048515 | Iron-containing nanoparticles with double coating and their use in diagnosis and therapy | Mayk Kresse, Detlev Pfefferer, Rüdiger Lawaczek, Susanne Wagner, Volker Elste +6 more | 2000-04-11 |
| 6046301 | Polycarbonate compositions having reduced tendency to splay | Daniel Henry Bolton, Sivaram Krishnan, Jon M. Newcome, Jeffrey M. Tennant, David M. Derikart +1 more | 2000-04-04 |
| 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 |
| 5936007 | (Co)polycarbonates stabilized against .gamma.-radiation | Ralf Hufen, Heidemarie Pantke, Klaus Berg | 1999-08-10 |
| 5919431 | 1,4,7,10-tetraazacyclododecane derivatives, their use, pharmaceutical agents containing these compounds and process for their production | Christoph-Stephan Higler, Mary Lee-Vaupel, Johannes Platzek, Jurgen Conrad, Bernd Raduchel | 1999-07-06 |
| 5874061 | Cascade polymer complexes, process for their production and pharmaceutical agents containing said complexes | Heribert Schmitt-Willich, Johannes Platzek, Bernd Raduchel, Hanns-Joachim Weinmann, Bernd Misselwitz +2 more | 1999-02-23 |
| 5852138 | Stabilizer mixtures and their use in polycarbonates | Helmut-Martin Meier, Hartmut Lower, Wilfried Haese | 1998-12-22 |
| 5852070 | (Co) polycarbonates stabilised against .gamma.-radiation | Ralf Hufen, Heidemarie Pantke, Klaus Berg | 1998-12-22 |
| 5849259 | 3-,8-substituted deuteroporphyrin derivatives, pharmaceutical agents containing the latter and process for their production | Christoph-Stephan Hilger, Franz-Karl Maier, Heinz Gries, Ulrich Niedballa, Johannes Platzek +3 more | 1998-12-15 |
| 5773491 | (Co)polycarbonates stabilized against .gamma.-radiation | Ralf Hufen, Ru digerart, Gerhard Fennhoff | 1998-06-30 |