Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834653 | Method for producing monodisperse, amido-methylated vinyl-aromatic bead polymers | Reinhold Klipper, Wolfgang Zarges, Michael Schelhaas | 2017-12-05 |
| 7462286 | Chelate exchanger | Reinhold Klipper, Bruno Hees, Wolfgang Podszun, Pierre Vanhoorne, Hubertus Mittag +1 more | 2008-12-09 |
| 7265159 | Monodisperse anion exchangers | Reinhold Klipper, Claudia Schmid, Wolfgang Podszun, Rudiger Seidel, Hans-Karl Soest | 2007-09-04 |
| 7238762 | Weakly acidic cation exchangers | Wolfgang Podszun, Reinhold Klipper, Rudolf Wagner, Pierre Vanhoorne, Wolfgang Zarges | 2007-07-03 |
| 6646017 | Process for the preparation of low-bleeding cation exchangers | Reinhold Klipper, Rudolf Wagner, Klaus Rall, Holger Lutjens | 2003-11-11 |
| 6472479 | Sulfonated bead polymers prepared from styrene, vinylpyridines, and crosslinkers | Burkhard Kohler, Rudiger Seidel, Eckhard Wenz | 2002-10-29 |
| 6365683 | Process for preparing monodisperse crosslinked bead polymers | Wolfgang Podszun, Lothar Feistel, Claudia Schmid, Alfred Mitschker | 2002-04-02 |
| 6251314 | Process for the preparation of microencapsulated polymers | Werner Struver, David Harrison, Wolfgang Podszun | 2001-06-26 |
| 6221287 | Process for the preparation of crosslinked spherical polymers | Wolfgang Podszun, Werner Struver, Robert Bloodworth, Holger Lutjens | 2001-04-24 |
| 6060558 | Crosslinked bead-form polymers | Wolfgang Podszun, Werner Struver, Robert Bloodworth, Holger Lutjens | 2000-05-09 |
| 6025443 | Process for the production of spherical polymers | Wolfgang Podszun, Joachim Krüger, Frank Louwet | 2000-02-15 |
| 6020385 | Process for the preparation of microencapsulated polymers | Wolfgang Podszun, Robert Bloodworth, Werner Struver, Axel Ingendoh | 2000-02-01 |
| 5989447 | Magnetorheological liquids, a process for producing them and their use, and a process for producing magnetizable particles coated with an organic polymer | Wolfgang Podszun, Johan Kijlstra, Robert Bloodworth, Eckhard Wendt | 1999-11-23 |
| 5948852 | Process for preparing non-aqueous dispersions and their use | Eckhard Wendt, Robert Bloodworth, Markus Mechtel, Bernd Klinksiek | 1999-09-07 |
| 5932152 | Process for preparing crosslinked bead-form polymers | Wolfgang Podszun, Werner Struver, Robert Bloodworth, Holger Lutjens | 1999-08-03 |
| 5834524 | Process for the preparation of crosslinked polymers | Robert Bloodworth, Werner Struver, Holger Lutjens, Wolfgang Podszun | 1998-11-10 |