Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072754 | Method for production of at least one tannic product and a bark product with enhanced fuel value | Narcis Mesic | 2021-07-27 |
| 9562327 | Process for the production of paper | Joakim Carlén, Birgitta Johansson | 2017-02-07 |
| 9139958 | Process for the production of paper | Johan Nyander | 2015-09-22 |
| 8888957 | Process for the production of paper | Joakim Carlén, Birgitta Johansson | 2014-11-18 |
| 8790493 | Process for the production of paper | Joakim Carlén, Birgitta Johansson | 2014-07-29 |
| 8613832 | Process for the production of paper | Johan Nyander | 2013-12-24 |
| 8388808 | Cellulosic product | Anette Monica Heijnesson-Hulten, John Sandström | 2013-03-05 |
| 8308903 | Process for the production of paper | Joakim Carlén, Birgitta Johansson | 2012-11-13 |
| 8273216 | Process for the production of paper | Joakim Carlén, Birgitta Johansson | 2012-09-25 |
| 8118976 | Process for the production of a cellulosic product | Hans Johansson-Vestin, Arne Andersson | 2012-02-21 |
| 8013041 | Cellulosic product | — | 2011-09-06 |
| 7955473 | Process for the production of paper | Joakim Carlén, Birgitta Johansson | 2011-06-07 |
| 7488402 | Process for production of paper | Sten Frolich, Erik Lindgren, Hans Johansson-Vestin | 2009-02-10 |
| 6918995 | Process for the production of paper | Sten Frolich, Erik Lindgren, Hans Johansson-Vestin | 2005-07-19 |