Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951639 | 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them | Johannes Platzek, Heinz Gries, Hanns-Joachim Weinmann, Wolf-Rudiger Press | 2005-10-04 |
| 6855309 | 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, Hubert Vogler, Hanns-Joachim Weinmann +1 more | 2005-02-15 |