Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364614 | Cascade polymer bound chelating compounds, their chelates and conjugates, processes for their production, and pharmaceutical agents containing them | Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann +1 more | 1994-11-15 |
| 5334371 | Marcocyclic polyaza bicyclo compounds containing 5 or 6 membered rings, and method for MRI | Heinz Gries, Bernd Raduchel, Hanns-Joachim Weinmann, Wolf-Rudiger Press, Ulrich Speck | 1994-08-02 |
| 5277895 | Mono-n-substituted 1,4,7,10-tetraazacyclododecane derivatives, process for their production and pharmaceutical agents containing these derivatives | Heinz Gries, Hanns-Joachim Weinmann, Wolf-Rudiger Press, Hubert Vogler | 1994-01-11 |