Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957257 | Process for a continuous production of polyetherols | Vinit Chilekar, Oliver Bey, Andreas Brodhagen, Fatemeh Admadnian, Ralf Böhling +7 more | 2015-02-17 |
| 5985943 | Expandable polystyrene particles | Klaus Hahn, Horst Steinbrecher, Dieter Naegele, Manfred Gurtler, Hagen Schmitt +1 more | 1999-11-16 |
| 5908872 | Production of expandable styrene polymers | Guiscard Glück, Klaus Hahn, Maria Lorenz | 1999-06-01 |