Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863779 | Distillation of styrene | Paulus Schmaus | 2005-03-08 |
| 4579918 | Preparation of copolymers of ethylene with carboxyl-containing comonomers in a 2-zone reactor under more than 500 bar | Franz Brandstetter, Klaus Boettcher, Klaus Pfleger | 1986-04-01 |
| 4454299 | Preparation of propylene/ethylene block copolymers | Guenther Schweier, Wolfgang Gruber, Peter Hennenberger | 1984-06-12 |