Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781269 | Dewatering device | Bernd Stibi, Robert Attwenger | 2023-10-10 |
| 10920373 | Method for operating a machine for producing a fibrous web and machine for producing a fibrous web | Robert Attwenger, Guilherme Custodio De Araujo | 2021-02-16 |
| 7763148 | Method and apparatus for producing a fibrous web | Jorg Reuter | 2010-07-27 |
| 6987181 | Oxidized polymeric carbohydrates and products made thereof | Susanna Gunnars, Arie Cornelis Besemer, Petter Bragd | 2006-01-17 |
| 6875861 | Process for producing nitrosonium ions | Arie Cornelis Besemer, Jan Matthijs Jetten, Ronald Tako Marinus Van Den Dool | 2005-04-05 |
| 6824645 | Oxidized cellulose-containing fibrous materials and products made therefrom | Susanna Gunnars, Arie Cornelis Besemer, Petter Bragd, Jan Matthijs Jetten, Ronald Tako Marinus Van Den Dool +1 more | 2004-11-30 |
| 6770755 | Process of oxidizing primary alcohols | Susanna Gunnars, Petter Bragd, Arie Cornelis Besemer | 2004-08-03 |
| 6635755 | Oxidized polymeric carbohydrates and products made thereof | Susanna Gunnars, Arie Cornelis Besemer, Petter Bragd | 2003-10-21 |
| 6409881 | Metal-crosslinkable oxidized cellulose-containing fibrous materials and products made therefrom | — | 2002-06-25 |
| 6136041 | Method for bleaching lignocellulosic fibers | Rudolf Patt | 2000-10-24 |