Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362475 | Gadolinium chelates for magnetic resonance imaging | Heinz Gries, Douwe Rosenberg, Hanns-Joachim Weinmann, 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 | Heinz Gries, Bernd Raduchel, Johannes Platzek, Hanns-Joachim Weinmann, Wolf-Rudiger Press | 1994-08-02 |
| 5288716 | Use of pyridoxine derivatives in the prevention and treatment of hyperlipidaemia and atherosclerosis | — | 1994-02-22 |
| 5284647 | Mesotetraphenylporphyrin complex compounds, process for their production and pharmaceutical agents containing them | Ulrich Niedballa, Hanns-Joachim Weinmann, Heinz Gries, Jurgen Conrad, Sabina Hofmann | 1994-02-08 |
| 5275801 | 13,17-propionic acid and propionic acid derivative substituted porphyrin complex compounds, process for their production and pharmaceutical agents containing them | Ulrich Niedballa, Heinz Gries, Jurgen Conrad | 1994-01-04 |