Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8382857 | Method for the reactive coloration of leather | Laszlo Somogyi, Andrea Zamponi | 2013-02-26 |
| 8372161 | Method for the reactive coloring of leather | Laszlo Somogyi, Andrea Zamponi, Rolf Streicher, Rainer Erhardt | 2013-02-12 |
| 8211550 | Compounds and their use for producing leather and as dispersants | Stephan Huffer, Sebastien Garnier, Oliver Reese, Günter Scherr | 2012-07-03 |