Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233595 | Method for detecting base stations using a search device as well as search device | — | 2022-01-25 |
| 8129581 | Hygienic absorbent with odour control | Arie Cornelis Besemer, Anne-Mieke Verwilligen | 2012-03-06 |
| 7780792 | Process for gelatinising starch using a biodegradable polymer material bearing aldehyde groups | Theodoor M. Slaghek, Johannes Wilhelm Timmermans, Jan Matthijs Jetten, Harm Jan Thiewes | 2010-08-24 |
| D604485 | Sandal strapping | — | 2009-11-24 |
| 7491862 | Alkali-neutralising superabsorbent products | Arie Cornelis Besemer, Anne-Mieke Verwilligen | 2009-02-17 |
| 6896725 | Aldehyde-containing polymers as wet strength additives | Dorine Lisa Van Brussel-Verraest, Arie Cornelis Besemer, Sussan Sandberg | 2005-05-24 |
| 6765042 | Acidic superabsorbent polysaccharides | Bas Schraven, Harm Jan Thiewes, Dorine Lisa Van Brussel-Verreast, Luca Bemporad, Anne-Mieke Yvonne Wilhelmina Verwiiligen +2 more | 2004-07-20 |
| 6608229 | Oxidation of polysaccharides with nitroxyls | Petter Bragd, Arie Cornelis Besemer | 2003-08-19 |
| 6582559 | Aldehyde-containing polymers as wet strength additives | Dorine Lisa Van Brussel-Verraest, Arie Cornelis Besemer, Sussan Sandberg | 2003-06-24 |
| 6331619 | Superabsorbent material and method for producing said material | Arie Cornelis Besemer | 2001-12-18 |
| 5487812 | Treatment of alkaline bleached mechanical wood pulp with pectinase | Christer Eckerman, Rainer Ekman, Bjarne Holmbom | 1996-01-30 |
| 5415735 | Recovery of organic substances dissolved in mechanical pulp | Rainer Ekman, Bjarne Holmbom, Christer Eckerman, Maij Tenkanen, Liisa Viikari | 1995-05-16 |