Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603933 | Process for recovering a transition metal compound | Pertti Elo, Sameer Vijay, Soile Rautio, Ismo Lehtiniemi | 2013-12-10 |
| 7915367 | Process for the manufacture of branched polypropylene | Eberhard Ernst, Petri Lehmus | 2011-03-29 |
| 7668830 | Access rights | — | 2010-02-23 |
| 7449534 | Polymerization process for producing propylene copolymers | Petri Lehmus, Paivi Pitkanen, Manfred Arnold, Andreas Meinecke, Udo M. Stehling | 2008-11-11 |
| 7157534 | Polymerization process for producing copolymers | Petri Lehmus, Paivi Pitkanen, Manfred Arnold, Andreas Meinecke, Udo M. Stehling | 2007-01-02 |