Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962140 | Functionalized core-shell nanoparticles | Martin Muller, Didier Bauer, Thomas Ruch, Leonhard Feiler, Christian Cremer | 2015-02-24 |
| 8585780 | Dyes and blends for shading during laundry | Carmen Araya Hernandez, Frank Bachmann, Hans Kramer, Deepak Rane | 2013-11-19 |
| 7682406 | Disazo dyes and dye compositions for shading white paper | Adolf Kaser | 2010-03-23 |
| 6635092 | Dye mixtures | Adolf Kaser | 2003-10-21 |
| 5298032 | Process for dyeing cellulosic textile material with disperse dyes | Peter Liechti, Dieter Werthemann, Angelo D. Casa | 1994-03-29 |
| 5269815 | Process for the fluorescent whitening of hydrophobic textile material with disperse fluorescent whitening agents from super-critical carbon dioxide | Dieter Werthemann, Claude Eckhardt | 1993-12-14 |
| 5199956 | Process for dyeing hydrophobic textile material with disperse dyes from super-critical carbon dioxide | Dieter Werthemann, Peter Liechti, Angelo D. Casa | 1993-04-06 |