Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946198 | Disperse azo dyes, a process for the preparation thereof and the use thereof | Urs Lauk, Kevin Murer, Simon Pfister, Yvonne Pesek | 2024-04-02 |
| 10023742 | Disperse azo dyes, a process for the preparation thereof and the use thereof | Urs Lauk, Patric Nowack, Romeo Dreier | 2018-07-17 |
| 9546279 | Anthraquinone azo dyes | Urs Lauk, Kevin Murer, Yvonne Pesek | 2017-01-17 |
| 9376570 | Disperse azo dyes, a process for the preparation thereof and the use thereof | Urs Lauk, Patric Nowack, Romeo Dreier | 2016-06-28 |
| 8088182 | Azo dyes, a process for the preparation thereof and the use thereof | Christian Suppiger, Urs Lauk | 2012-01-03 |