Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353165 | Covers for LED light sources | Ulrich Blaschke, Alexander Meyer, Rafael Oser, Michael Roppel | 2022-06-07 |
| 10370489 | Polycarbonate composition having improved optical and thermal properties | Karl-Heinz Köhler | 2019-08-06 |
| 9868817 | Polycarbonate composition having improved optical and thermal properties | Karl-Heinz Köhler | 2018-01-16 |
| 9771451 | Method for producing polycarbonate according to the phase interface method | Hermann Kauth, Stephan Laue, Jan Heijl, Rolf Bachmann, Maarten De Bock +2 more | 2017-09-26 |
| 8084570 | Polycarbonate for making extruded films that are virtually free of surface defects | Heinz Pudleiner, Wolfgang Ebert, Alexander Meyer, Klaus Meyer, Alexander Karbach | 2011-12-27 |
| 6855794 | Polycarbonate substrates | Michael Bödiger, Steffen Kuhling, Dirk Van Meirvenne, René de Cleyn | 2005-02-15 |
| 6855390 | Optical data carriers and method for producing the same | Wilfried Haese, Friedrich-Karl Bruder, Thomas Bieringer, Steffen Kuhling, Dirk Van Meirvenne +1 more | 2005-02-15 |
| 6835798 | Method of producing polycarbonates | Michael Bödiger, Steffen Kuhling, Dirk Van Meirvenne, René de Cleyn | 2004-12-28 |
| 6815524 | Polycarbonate substrates | Michael Bödiger, Steffen Kuhling, Dirk Van Meirvenne, René de Cleyn | 2004-11-09 |
| 6696542 | Polycarbonate substrates | Michael Bödiger, Steffen Kuhling, Dirk Van Meirvenne, René de Cleyn | 2004-02-24 |
| 6613869 | Containers made of a branched polycarbonate | Klaus Horn, Ralf Hufen, Wolfgang Alewelt, Peter Gebauer | 2003-09-02 |