Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187901 | Method for the removal and recovery of lactide from polylactide | Jukka Koskinen, Johan-Fredrik Selin, Kari Kaariainen | 2001-02-13 |
| 5929168 | Polyphenylene ether blends and a process for the preparation thereof | Olli Ikkala, Lars-Olof Pietila, Riitta Holsti-Miettinen, Maaria Seläntaus, Heidi Osterholm +1 more | 1999-07-27 |