Issued Patents 1997
Showing 1–3 of 3 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, Ulrich Niedballa, Jurgen Conrad +2 more | 1997-12-02 |
| 5648063 | Sterile composition comprising a chelate complex for magnetic resonance imaging | Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang Mutzel +2 more | 1997-07-15 |
| 5595725 | Diagnostic media | Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang M utzel +2 more | 1997-01-21 |