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, Hubert Vogler +1 more | 2007-04-24 |
| 7164016 | Macrocyclic metal complexes and their use for the production of conjugates with biomolecules | Johannes Platzek, Heribert Schmitt-Willich, Gunther Michl, Thomas Frenzel, Detlev Sülzle +3 more | 2007-01-16 |
| 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, Hubert Vogler +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, Hubert Vogler +1 more | 2003-06-10 |
| 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, Hubert Vogler +1 more | 2001-10-09 |
| 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, Hubert Vogler +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, Hubert Vogler +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, Hubert Vogler +1 more | 2000-04-25 |
| 5911971 | Cascade polymer bound complexing compounds for MRI | Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler +1 more | 1999-06-15 |
| 5747000 | Use of macrocyclic metal complexes as temperature sensors | Johannes Platzek, Bernd Raduchel, Ulrich Niedballa, Hanns-Joachim Weinmann, Klaus Roth | 1998-05-05 |
| 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 |
| 5690909 | Fluorine-containing macrocyclic metal complexes | Johannes Platzek, Bernd Raduchel, Ulrich Niedballa, Hanns-Joachim Weinmann, Klaus Roth | 1997-11-25 |
| 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, Hubert Vogler +1 more | 1997-07-22 |
| 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, Hubert Vogler +1 more | 1994-11-15 |
| 5210290 | Fluorobenzenesulfonamides | Heinz Gries, Ulrich Niedballa, Hanns-Joachim Weinmann | 1993-05-11 |
| 5198084 | Low-cost process for hydrogen production | Chang Y. Cha, Robert W. Grimes, III | 1993-03-30 |
| 5164054 | Low-cost process for hydrogen production | Chang Y. Cha, Robert W. Grimes, III | 1992-11-17 |
| 5130119 | Method of using fluorosubstituted benzene derivatives in F-NMR imaging | Peter Blaszkiewicz, Ulrich Niedballa, Heinz Gries, Hanns-Joachim Weinmann | 1992-07-14 |
| 4491277 | Method and apparatus for reclaiming foundry sand | Heinz Schmitz | 1985-01-01 |
| 4301137 | Removal of chlorine from pyrolysis vapors | Kenneth A. Williams | 1981-11-17 |
| 4298350 | Method of embrittling waste | — | 1981-11-03 |
| 4260473 | Removal of particulates from pyrolytic oil | — | 1981-04-07 |