Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695739 | 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 | 1997-12-09 |
| 5650136 | Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hanns-Joachim Weinmann +1 more | 1997-07-22 |