Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449249 | Polysaccharide suitable to modulate immune response | Ruud Albers, Jari Helin, Werner Klaffke, Petronella Anna Kreijveld, Jari Natunen +2 more | 2019-10-22 |
| 10098948 | Polysaccharide suitable to modulate immune response | Ruud Albers, Jari Helin, Werner Klaffke, Petronella Anna Kreijveld, Jari Natunen +2 more | 2018-10-16 |
| 9951148 | Method for isolation of polysaccharides | Jari Helin | 2018-04-24 |
| 9260535 | Polysaccharide suitable to modulate immune response | Ruud Albers, Jari Helin, Werner Klaffke, Petronella Anna Kreijveld, Jari Natunen +2 more | 2016-02-16 |
| 8907082 | 1,2-bis-(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and intermediate for the synthesis of same | Ronald Hage, Stephen W. Russell, Lodewijk Van der Wolf, Jianrong Zhang, Wei Zhao +1 more | 2014-12-09 |
| 8722608 | Process of bleaching | Ronald Hage, Marinus Maria Cornelis Gerardus Warmoeskerken | 2014-05-13 |
| 8455423 | Process of bleaching | Ronald Hage, Marinus Maria Cornelis Gerardus Warmoeskerken | 2013-06-04 |
| 6617299 | Composition and method for bleaching a substrate | Riccardo Filippo Carina, Bernard Lucas Feringa, Ronald Hage, Catherine Hemmert, Rene Marcel LaCrois +7 more | 2003-09-09 |
| 6605580 | Bleaching composition | Dirk Johannes Bijl, Ronald Hage, Jan Kevelam, Dennis S. Murphy, Irene Erica Smit +2 more | 2003-08-12 |
| 6586383 | Air bleaching catalysts with moderating agent | Ronald Hage, Roelant Mathijs Hermant, Simon Veerman | 2003-07-01 |
| 6562774 | Bleaching composition | Dirk Johannes Bijl, Ronald Hage, Jan Kevelam, Dennis S. Murphy, Irene Erica Smit +2 more | 2003-05-13 |
| 6495502 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Dirk Johannes Bijl, Ronald Hage, Jan Kevelam, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-12-17 |
| 6479447 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Dirk Johannes Bijl, Ronald Hage, Jan Kevelam, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-11-12 |
| 6384007 | Method and composition for enhancing the activity of an enzyme | Daniel Convents, Monique Doornink, David William Thornthwaite, Nicole Zwets | 2002-05-07 |
| 6165963 | Detergent bleaching composition comprising pentadentate ligand derivatives | Michel Delroisse, Bernard Lucas Feringa, Ronald Hage, Roelant Mathijs Hermant, Robertus Everardus Kalmeijer +5 more | 2000-12-26 |
| 6140294 | Bleach and oxidation catalyst | Michel Delroisse, Bernard Lucas Feringa, Ronald Hage, Roelant Mathijs Hermant, Robertus Everardus Kalmeijer +5 more | 2000-10-31 |
| 6059844 | Cleaning process | — | 2000-05-09 |
| 5882355 | Cleaning process | — | 1999-03-16 |
| 5872093 | Detergent compostion | Daniel Convents, Rudolf Willem Pieter van Drunen | 1999-02-16 |
| 5326861 | Preparation of organic macrocyclic compounds | Stephen A. Madison, Johan Jan W. Eshuis, Ronald Peter Potman | 1994-07-05 |
| 5274147 | Process for preparing manganese complexes | Judith Kerschner, Ronald Peter Potman, Lodewijk Van der Wolf | 1993-12-28 |
| 5246621 | Bleach activation by manganese-based coordination complexes | Thomas L. F. Favre, Ronald Hage, Karin Van Der Helm-Rademaker, Rudolf J. Martens, Ton Swarthoff +1 more | 1993-09-21 |
| 5244594 | Bleach activation multinuclear manganese-based coordination complexes | Thomas L. F. Favre, Ronald Hage, Karin Van Der Helm-Rademaker, Rudolf J. Martens, Ton Swarthoff +1 more | 1993-09-14 |