Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8697403 | Process and microorganisms for production of lipids from lignocellulosic wastes or residues | Maria Holmback, Miina Lehesto, Perttu Koskinen | 2014-04-15 |
| 8394258 | Process for producing a hydrocarbon component | Eija Koivusalmi, Juha Moilanen | 2013-03-12 |
| 8329970 | Deoxygenation of materials of biological origin | Elina Harlin, Helka Turunen, Marja Tiitta, Mohamed Lashdaf | 2012-12-11 |
| 7998339 | Process for producing a hydrocarbon component | Jukka Myllyoja, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Juha Moilanen | 2011-08-16 |
| 7967973 | Process for producing a hydrocarbon component | Jukka Myllyoja, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Juha Moilanen | 2011-06-28 |
| 7256250 | Biodegradable coating | Jukka Tuominen, Janne Kylmä, Jukka Seppala | 2007-08-14 |
| 6559244 | Processable poly(hydroxy acids) | Anders Södergård, Maria Niemi, Carl-Johan Johansson, Kersin Meinander | 2003-05-06 |
| 6214967 | Process for the polymerization of lactide | Kari Jansson, Jukka Koskinen | 2001-04-10 |
| 6187901 | Method for the removal and recovery of lactide from polylactide | Jukka Koskinen, Nikitas Katsaras, Kari Kaariainen | 2001-02-13 |
| 6153306 | Paper coated with polylactide and a method for making it | Maria Skog, Elisa Tuhkanen | 2000-11-28 |
| 6117928 | Polylactide films | Elina Hiltunen, Maria Skog | 2000-09-12 |
| 5925726 | Thermoplastic biodegradable polyester a process for the preparation thereof and articles manufactured therefrom | Jukka Seppala, Mika Harkonen, Kari Hiltunen, Jyrki Hakola | 1999-07-20 |
| 5380813 | Method for producing lactic acid based polyurethane | Jukka Seppala, Tao SU | 1995-01-10 |
| 4923979 | Cellulose carbamate products of lowered carbamate content | Vidar Eklund, Jan Fors, Leo Mandell, Kerstin Meinander, Olli Turunen | 1990-05-08 |
| 4906521 | Non-woven fibre product | Olli Turunen, Kerstin Meinander, Jan Fors, Vidar Eklund, Leo Mandell | 1990-03-06 |
| 4861874 | Method of lowering the carbamate content of cellulose carbamate products using a base/alkali metal salt mixture | Vidar Eklund, Jan Fors, Leo Mandell, Kerstin Meinander, Olli Turunen | 1989-08-29 |
| 4639514 | Cyclic process for producing an alkali solution of cellulose carbamate and precipitating the carbamate | Olli Turunen, Jouko Huttenen, Jan Fors, Vidar Eklund | 1987-01-27 |
| 4639515 | Cyclic process for producing an alkali solution of cellulose carbamate and precipitating the carbamate | Olli Turunen, Jouko Huttunen, Jan Fors, Vidar Eklund | 1987-01-27 |
| 4567255 | Method of producing cellulose carbamate | Vidar Eklund, Kurt Ekman, Olli Turunen, Jouko Huttunen, Jan Fors | 1986-01-28 |
| 4530999 | Method of producing cellulose carbamate fibers or films | Jouko Huttunen, Olli Turunen, Jan Fors, Vidar Eklund, Kurt Ekman | 1985-07-23 |
| 4526620 | Cellulose carbamate solutions | Jouko Huttunen, Olli Turunen, Vidar Eklund, Kurt Ekman | 1985-07-02 |