Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294706 | Method for preparing norbornene and substituted derivatives of norbornene | Christer Bergstrom, Jukka Koskinen, Matti Lindstrom, Mika Perälä | 2001-09-25 |
| 6235810 | Method for the preparation of hollow polymer particle latex | Valery Pavlyuchenko, Nina Byrdina, Sergey Ivanchev, Mikael Skrifvars, Hanna Laamanen +1 more | 2001-05-22 |
| 5952534 | Manufacturing of 2,6-dimethylnaphthalene | Kari Vahteristo, Salme Koskimies, Sigmund M. Csicsery, Markku LAATIKAINEN, Vesa Niemi | 1999-09-14 |
| 5939562 | Alkenyl substituted cyclic carboxyl acid anhydrides and their application in hydrophobic paper sizing | Mika Kapanen, Salme Koskimies, Jaana Rantanen, Raija Savolainen | 1999-08-17 |
| 4952546 | Catalyst system for selective alkylation of toluene | Pekka Knuuttila, Leila Lahtinen, Salme Koskimies | 1990-08-28 |
| 4816610 | Procedure for manufacturing short-chain linear .alpha.-olefines from ethylene | Salme Koskimies, Leena Rantanen, Jouni Kivi | 1989-03-28 |