Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9216548 | Removing volatile compounds from polymer pellets | Amir Karbasi, Esa Korhonen, Ensio Hietanen, Karin Knudsen, Kai Hagane +1 more | 2015-12-22 |
| 6461574 | Apparatus for the polymerization of olefin monomers | Esa Korhonen, Pauli Leskinen, Ward Mennes | 2002-10-08 |
| 6339136 | Process for making propylene homo or copolymers | Sirpa Ala Huikku, Thomas Garoff, Timo Leinonen, Ali Harlin | 2002-01-15 |
| 6197264 | Process and an apparatus for polymerization of olefin monomers | Esa Korhonen, Pauli Leskinen, Ward Mennes | 2001-03-06 |
| 5871644 | Filter for brewed beverages, especially coffee filter, and process for producing it | Werner Simon, Lutz Wittenschlaeger | 1999-02-16 |