Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074387 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduechel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann +2 more | 2006-07-11 |
| 6039931 | Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use, and processes for their production | Heribert Schmitt-Willich, Johannes Platzek, Heinz Gries, Gabrielle Schumann-Giampieri, Hanns-Joachim Weinmann +2 more | 2000-03-21 |
| 5863956 | Mesomorphic complexes of polyelectrolytes and surfactants, process for producing the same and films, foils, fibers, molded bodies and coatings made thereof | Axel Kistenmacher, Markus Antonietti | 1999-01-26 |
| 5798092 | Derivatized DTPA complexes pharmaceutical agents containing these compounds, their use, and processes for their production | Heribert Schmitt-Willich, Johannes Platzek, Heinz Gries, Gabrielle Schumann-Giampieri, Hanns-Joachim Weinmann +2 more | 1998-08-25 |
| 5482700 | Substituted polyamino, polycarboxy complexing agent dimers for MRI and X-ray contrast | Julius Deutsch, Heinz Gries, Erich Klieger, Ulrich Niedballa, Franz-Josef Renneke +1 more | 1996-01-09 |