Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693309 | Substituted complexing agents, complexes, and complex salts, processes for their production, and pharmaceuticals containing same | Julius Deutsch, Heinz Gries, Erich Klieger, Franz-Josef Renneke, Jurgen Conrad +2 more | 1997-12-02 |
| 5690909 | Fluorine-containing macrocyclic metal complexes | Johannes Platzek, Bernd Raduchel, Hanns-Joachim Weinmann, Hans Bauer, Klaus Roth | 1997-11-25 |
| 5686492 | Disubstituted p-fluorobenzenesulfonamides | Johannes Platzek, Bernd Raduchel | 1997-11-11 |
| 5679852 | Process for the production of DTPA-monoamides of the central carboxylic acid and their use as pharmaceutical agents | Johannes Platzek, Peter Mareski, Bernd Raduchel | 1997-10-21 |
| 5676923 | Substituted DTPA monoamides of the central carboxylic acid group and their metal complexes | Johannes Platzek, Peter Mareski, Bernd Raduchel, Hanns-Joachim Weinmann, Andreas Muhler +1 more | 1997-10-14 |
| 5676926 | Process for the production of DTPA-tetraesters of terminal carboxylic acids | Johannes Platzek, Bernd Radeuchel | 1997-10-14 |