Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568565 | Silica-based sols | Marek Tokarz | 2013-10-29 |
| 8007636 | Method of treating cellulose fibres with chlorine dioxide and an alkyl cellulose derivative | Thomas Christopher Greschik, Jan Nordin | 2011-08-30 |
| 5437791 | Method for purifying process water from pulp manufacture | Gunnar Goransson, Birgitta Sundblad, Johan Landfors | 1995-08-01 |