Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208139 | 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 | 2007-04-24 |
| 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 |
| 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, Gabriele Schuhmann-Giampieri, Hanns-Joachim Weinmann +1 more | 2005-02-15 |
| 6576222 | Cascade polymer bound complexing compounds, their complexes and conjugates, process for their production and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hanns-Joachim Weinmann +1 more | 2003-06-10 |
| 6565830 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann +2 more | 2003-05-20 |
| 6299859 | 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 | 2001-10-09 |
| 6287538 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann +2 more | 2001-09-11 |
| 6193950 | 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 | 2001-02-27 |
| 6183724 | 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 Schumann-Giampieri, Hanns-Joachim Weinmann +1 more | 2001-02-06 |
| 6054117 | Cascade polymer bound complexing compounds, their complexes and conjugates, process for their production, and pharmaceutical agents containing them | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hanns-Joachim Weinmann +1 more | 2000-04-25 |
| 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 |
| 5911971 | Cascade polymer bound complexing compounds for MRI | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hanns-Joachim Weinmann +1 more | 1999-06-15 |
| 5871709 | Macrocyclic compounds as complexing compounds or agents, complexes of metal ions therewith and use thereof as contrast media for diagnostics and therapeutics | Heinz Gries, Hans-Joachim Weinmann, Johannes Platzek, Wolf-Rudiger Press | 1999-02-16 |
| 5859214 | DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production | Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann +2 more | 1999-01-12 |
| 5843399 | DTPA monoamides for MRI | Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann +2 more | 1998-12-01 |
| 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 |
| 5733522 | Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use and process for their production | Heribert Schmitt-Willich, Johannes Platzek, Heinz Gries, Bernd Raduchel, Orlin Petrov +5 more | 1998-03-31 |
| 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 |
| 5399340 | Use of amide complex compounds | Bernd Raduchel, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Jurgen Conrad | 1995-03-21 |
| 5364614 | Cascade polymer bound chelating compounds, their chelates 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 | 1994-11-15 |
| 5277895 | Mono-n-substituted 1,4,7,10-tetraazacyclododecane derivatives, process for their production and pharmaceutical agents containing these derivatives | Johannes Platzek, Heinz Gries, Hanns-Joachim Weinmann, Wolf-Rudiger Press | 1994-01-11 |