Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695739 | Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use, and processes for their production | Heribert Schmitt-Willich, Johannes Platzek, Gabrielle Schumann-Giampieri, Hanns-Joachim Weinmann, Hubert Vogler +2 more | 1997-12-09 |
| 5693309 | Substituted complexing agents, complexes, and complex salts, processes for their production, and pharmaceuticals containing same | Julius Deutsch, Erich Klieger, Ulrich Niedballa, Franz-Josef Renneke, Jurgen Conrad +2 more | 1997-12-02 |
| 5693310 | Amide complexes | Bernd Raduechel, Hans-Joachim Weinmann, Wolfgang Muetzel, Ulrich Speck | 1997-12-02 |
| 5681543 | Polymer-bonded complexing agents and pharmaceutical agents containing them for MRI | Heribert Schmitt-Willich, Julius Deutsch, Jurgen Conrad, Reinhard Neumeier | 1997-10-28 |
| 5681544 | Polymer-bonded complexing agents, their complexes and conjugates, processes for their production and pharmaceutical agents containing them | Heribert Schmitt-Willich, Julius Deutsch, Jurgen Conrad, Reinhard Neumeier | 1997-10-28 |
| 5674467 | Meso-tetraphenylporphyrin complex compounds, process for their production and pharmaceutical agents containing the latter | Franz-Karl Maier, Wolfgang Ebert, Mary Lee-Vaupel, Jurgen Conrad | 1997-10-07 |
| 5654467 | Process for the production of C-substituted diethylenetriamines | Orlin Petrov, Jean-Claude Hilscher, Klaus Nickisch, Heribert Schmitt-Willich, Bernd Raduchel +1 more | 1997-08-05 |
| 5650136 | Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann +1 more | 1997-07-22 |
| 5648063 | Sterile composition comprising a chelate complex for magnetic resonance imaging | Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang Mutzel, Georg-Alexander Hoyer +2 more | 1997-07-15 |
| 5595725 | Diagnostic media | Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang M utzel, Georg-Alexander Hoyer +2 more | 1997-01-21 |
| 5560903 | Method of enhancing paramagnetism in chelates for MRI | Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang Mutzel, Georg-Alexander Hoyer +2 more | 1996-10-01 |
| 5482700 | Substituted polyamino, polycarboxy complexing agent dimers for MRI and X-ray contrast | Julius Deutsch, Erich Klieger, Ulrich Niedballa, Franz-Josef Renneke, Juergen Conrad +1 more | 1996-01-09 |
| 5419894 | Complexing agents, complexes and complex salts | Franz-Josef Renneke, Hanns-Joachim Weinmann | 1995-05-30 |
| 5410043 | Process for the production of mono-N-substituted tetraaza macrocycles | Johannes Platzek | 1995-04-25 |
| 5403572 | Macrocyclic polyaza compounds containing 5 or 6 membered rings, process for producing them and pharmaceutical media containing them | Bernd Raduchel, Johannes Platzek, Hanns-Joachim Weinmann, Wolf-Rudiger Press, Ulrich Speck | 1995-04-04 |
| 5399340 | Use of amide complex compounds | Bernd Raduchel, Heribert Schmitt-Willich, Gabriele Schuhmann-Giampieri, Hubert Vogler, Jurgen Conrad | 1995-03-21 |
| 5386028 | Process for the production of N-.beta.-hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecane and N-.beta.-hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradeca ne derivatives and their metal complexes | Ulf Tilstam, Helmut Borner, Klaus Nickisch, Johannes Platzek | 1995-01-31 |
| 5364614 | Cascade polymer bound chelating compounds, their chelates and conjugates, processes for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann +1 more | 1994-11-15 |
| 5362475 | Gadolinium chelates for magnetic resonance imaging | Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang Mutzel, Georg-Alexander Hoyer +2 more | 1994-11-08 |
| 5334371 | Marcocyclic polyaza bicyclo compounds containing 5 or 6 membered rings, and method for MRI | Bernd Raduchel, Johannes Platzek, Hanns-Joachim Weinmann, Wolf-Rudiger Press, Ulrich Speck | 1994-08-02 |
| 5316756 | NMR imaging using paramagnetic chelates having hydroxyalkyl-substituted amide groups | Franz-Josef Renneke, Hanns-Joachim Weinmann | 1994-05-31 |
| 5284647 | Mesotetraphenylporphyrin complex compounds, process for their production and pharmaceutical agents containing them | Ulrich Niedballa, Hanns-Joachim Weinmann, Jurgen Conrad, Sabina Hofmann, Ulrich Speck | 1994-02-08 |
| 5277895 | Mono-n-substituted 1,4,7,10-tetraazacyclododecane derivatives, process for their production and pharmaceutical agents containing these derivatives | Johannes Platzek, Hanns-Joachim Weinmann, Wolf-Rudiger Press, Hubert Vogler | 1994-01-11 |
| 5275801 | 13,17-propionic acid and propionic acid derivative substituted porphyrin complex compounds, process for their production and pharmaceutical agents containing them | Ulrich Niedballa, Jurgen Conrad, Ulrich Speck | 1994-01-04 |
| 5210290 | Fluorobenzenesulfonamides | Ulrich Niedballa, Hanns-Joachim Weinmann, Hans Bauer | 1993-05-11 |