Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183349 | Styrene copolymers with improved resistance to chemicals | Michael Fischer, Heiner Görrissen, Peter Ittemann, Norbert Niessner | 2007-02-27 |
| 6596811 | Thermoplastic molding material exhibiting a high puncturing resistance and a good antistatic behavior | Peter Ittemann | 2003-07-22 |
| 6573329 | Preparation of microsuspension polymers useful as coating materials | Graham Edmund Mc Kee, Maximilian Bendix, David Christie | 2003-06-03 |
| 6566457 | Impact modifiers prepared from (partially) hydrogenated butadiene-containing dispersions | Volker Schädler, Heiko Maas, Norbert Niessner | 2003-05-20 |
| 6525172 | Drying of coagulated water-containing rubber particles | Rainer Klostermann, Guiscard Glück | 2003-02-25 |
| 6515079 | Preparation of thermoplastic molding compositions | Graham E. McKee, Falko Ramsteiner, Michael Breulmann, Norbert Niessner | 2003-02-04 |
| 6498232 | Method for coagulating plastics dispersions using a device with shearing elements | Norbert Güntherberg, Jurgen Hofmann, Alexander Ludwig, Hartmut Heinen, Gerd Ehrmann +4 more | 2002-12-24 |