Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691477 | Polyformals as a coextrusion protective layer on polycarbonate | Helmut-Werner Heuer, Rolf Wehrmann, Sylvia Braun, Claus Rüdiger, Wolfgang Nising +4 more | 2010-04-06 |
| 7582720 | Light-scattering shaped articles of high light transmission and the use thereof in flat screens | Claus Rüdiger, Michael Prein, Jurgen Rohner, Tanja Gruter-Reetz | 2009-09-01 |
| 7265170 | Polycarbonate or polyester carbonate containing optical brighteners | Rudiger Gorny, Siegfried Anders, Wolfgang Nising | 2007-09-04 |
| 6780473 | Multilayer plastic composites and a method for the production thereof | Jurgen Rohner, Klaus Zander, Rudiger Gorny | 2004-08-24 |
| 6734278 | Production of polyester carbonates | Silke Kratschmer, Wolfgang Alewelt, Friedrich-Karl Bruder, Wilfried Haese, Rolf Wehrmann +2 more | 2004-05-11 |