Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447541 | Process for treating cellulose and cellulose treated according to the process | Kaj Backfolk, Ari Kotilainen, Valentas Gaidelis, Jonas Sidaravicius | 2016-09-20 |
| 9365978 | Process for producing a dispersion comprising nanoparticles and a dispersion produced according to the process | Lars Axrup, Mari-Ann Norborg, Isabel Knöös | 2016-06-14 |
| 9340927 | Solvent-resistant liquid packaging board, its manufacturing method and use, and a drinking cup made of the same | Janne Myllykangas, Timo Räisänen | 2016-05-17 |
| 9273428 | Method for producing particles electrostatically | Kaj Backfolk, Ali Harlin | 2016-03-01 |
| 9267050 | Composition comprising microfibrillated cellulose and a process for the production of a composition | Kaj Backfolk | 2016-02-23 |
| 9175441 | Process for the production of a paper or board product and a paper or board produced according to the process | Lars Axrup, Risto Laitinen | 2015-11-03 |
| 9157189 | Method of controlling retention and an intermediate product used in the method | Risto Laitinen, Jari Räsänen | 2015-10-13 |
| 8747612 | Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process | Ali Harlin, Kaj Backfolk, Risto Laitinen | 2014-06-10 |
| 8728273 | Process for the production of a composition comprising fibrillated cellulose and a composition | Kaj Backfolk | 2014-05-20 |
| 8728592 | Container from fibre based board and a method for producing such a container | Timo Räisänen, Jari Räsänen, Titta Lammi | 2014-05-20 |
| 8647468 | Process for producing microfibrillated cellulose | Kaj Backfolk, Marianna Vehvilainen, Taina Kamppuri, Pertti Nousiainen | 2014-02-11 |
| 8592001 | Method of making heat-sterilised product package | Tapani Penttinen, Kimmo Nevalainen, Erkki Laiho, Markku Sainio, Jurkka Kuusipalo +3 more | 2013-11-26 |
| 8455057 | Method for controlling surface contact area of a paper or board substrate | Kaj Backfolk | 2013-06-04 |
| 8309184 | Priming and coating process | Tapani Penttinen, Kimmo Nevalainen, Kaj Backfolk, Minna Peltola, Ali Harlin | 2012-11-13 |
| 8133355 | Method for use in the wet end of a paper machine, cardboard machine or an equivalent web forming machine | Martti Pulliainen, Mikko Vepsalainen, Jukka Rautiainen, Matti Hakkinen, Pekka Kylliainen +5 more | 2012-03-13 |
| 7897011 | High quality paperboard and products made thereof | Frank Peng, Mika Riikonen | 2011-03-01 |
| 7779998 | Heat treated package formed from fibre based packaging material | Harri Kujala, Timo Räisänen | 2010-08-24 |