Issued Patents All Time
Showing 1–8 of 8 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 |
| 5560903 | Method of enhancing paramagnetism in chelates for MRI | Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang Mutzel +2 more | 1996-10-01 |
| 5482700 | Substituted polyamino, polycarboxy complexing agent dimers for MRI and X-ray contrast | Julius Deutsch, Heinz Gries, Erich Klieger, Ulrich Niedballa, Juergen Conrad +1 more | 1996-01-09 |
| 5419894 | Complexing agents, complexes and complex salts | Heinz Gries, Hanns-Joachim Weinmann | 1995-05-30 |
| 5362475 | Gadolinium chelates for magnetic resonance imaging | Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, Ulrich Speck, Wolfgang Mutzel +2 more | 1994-11-08 |
| 5316756 | NMR imaging using paramagnetic chelates having hydroxyalkyl-substituted amide groups | Heinz Gries, Hanns-Joachim Weinmann | 1994-05-31 |