Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726245 | Color-stable, weather-, and impact-resistant molding compositions based on polymethylmethacrylate, and process for production thereof | Uwe Numrich, Michael Wicker, Thomas Suefke | 1998-03-10 |
| 5612417 | Thermoplastic molding materials having high transparency prepared from compatible polymer alloys | Michael Wicker, Mona Rueppel, Gerald Dietrich, Ernst Mohr | 1997-03-18 |
| 5324793 | Method for making polymethacrylimide polymers | Manfred Brehm, Hartwig Droegemueller, Norbert Rau | 1994-06-28 |
| 5270397 | Material for modifying impact resistance | Thomas Suefke, Reiner Mueller | 1993-12-14 |
| 5216082 | Acrylic molding compositions | Ernst Heil, Uwe Numrich, Walter Schellhaas, Barbara Geppart | 1993-06-01 |
| 5209986 | Polymer composites | Jers-Dieter Fischer, Manfred Stickler | 1993-05-11 |
| 5189100 | Polymer blends | Jens-Dieter Fischer, Manfred Stickler | 1993-02-23 |
| 5063112 | Impact-resistant methacrylate protective layer for polycarbonate, containing UV absorber | Heinz Gross, Jens-Dieter Fischer, Werner Siol, Thomas Sufke | 1991-11-05 |
| 4997883 | Impact resistance modifier for polycarbonate | Jens-Dieter Fischer, Werner Siol, Manfred Munzer | 1991-03-05 |