Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976582 | Bleaching of substrates | Joaquim Manuel Henriques de Almeida, Herbert Bachus, Zinaida Ponie Djodikromo, Christian Doerfler, Joachim Lienke | 2011-07-12 |
| 7972386 | Bleaching of substrates | Joaquim Manuel Henriques de Almeida, Zinaida Ponie Djodikromo | 2011-07-05 |
| 7534757 | Ligand and complex for catalytically bleaching a substrate | Joachim Lienke, Patricia Veerman-Petersen | 2009-05-19 |
| 7501389 | Bispidon-derivated ligands and complexes thereof for catalytically bleaching a substrate | Joachim Lienke, Patricia Veerman-Petersen | 2009-03-10 |
| 7049278 | Composition and method for bleaching a substrate | Ton Swarthoff, David Tetard, David William Thornthwaite | 2006-05-23 |
| 6818149 | Ligand and complex for catalytically bleaching a substrate | Heidi Boerzel, Peter Comba, Marion Kerscher, Joachim Lienke, Michael Merz | 2004-11-16 |
| 6696403 | Composition and method for bleaching a substrate | Riccardo Filippo Carina, Michel Delroisse, David Tetard | 2004-02-24 |
| 6677288 | Targeted moieties for use in bleach catalysts | Bernard Lucas Feringa, Steven Howell, Neil James Parry, Johannes Gerardhus Roelfes, Cornelis Theodorus Verrips | 2004-01-13 |
| 6653271 | Composition and method for bleaching a substrate | Simon Veerman | 2003-11-25 |
| 6649582 | Bleach catalysts and formulations containing them | Frédéric Banse, Riccardo Filippo Carina, Michel Delroisse, Jean-Jacques Girerd, Jalila A. Simaan +1 more | 2003-11-18 |
| 6642195 | Method of treating a textile | — | 2003-11-04 |
| 6638901 | Composition and method for bleaching a substrate | Ton Swarthoff, David Tetard, David William Thornthwaite | 2003-10-28 |
| 6617299 | Composition and method for bleaching a substrate | Riccardo Filippo Carina, Bernard Lucas Feringa, Catherine Hemmert, Jean Hypolites Koek, Rene Marcel LaCrois +7 more | 2003-09-09 |
| 6610641 | Composition and method for bleaching a substrate | Daniela Nuhlen, Thomas Weyhermuller, Karl Wieghardt | 2003-08-26 |
| 6605580 | Bleaching composition | Dirk Johannes Bijl, Jan Kevelam, Jean Hypolites Koek, Dennis S. Murphy, Irene Erica Smit +2 more | 2003-08-12 |
| 6586383 | Air bleaching catalysts with moderating agent | Roelant Mathijs Hermant, Jean Hypolites Koek, Simon Veerman | 2003-07-01 |
| 6569354 | Composition and method for bleaching a substrate | — | 2003-05-27 |
| 6562774 | Bleaching composition | Dirk Johannes Bijl, Jan Kevelam, Jean Hypolites Koek, Dennis S. Murphy, Irene Erica Smit +2 more | 2003-05-13 |
| 6551977 | Air bleaching catalysts with enhancer and moderating agent | Roelant Mathijs Hermant, Simon Veerman | 2003-04-22 |
| 6537959 | Bleach catalyst and composition and method for bleaching a substrate | Adrianus Appel, Stephen W. Russell, David Tetard | 2003-03-25 |
| 6518231 | Enhancement of air bleaching catalysts | Rene Appel, Philippus C. van der Hoeven, Joachim Lienke, Richard George Smith | 2003-02-11 |
| 6495502 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Dirk Johannes Bijl, Jan Kevelam, Jean Hypolites Koek, 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, Jan Kevelam, Jean Hypolites Koek, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-11-12 |
| 6432900 | Ligand and complex for catalytically bleaching a substrate | Adrianus Appel, David Tetard, Robin Stefan Twisker | 2002-08-13 |
| 6432901 | Bleach catalysts | Dai Cong-Yun, Dao-Li Deng, Chang-Qing Ye, Hong Zeng | 2002-08-13 |