Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323505 | Aqueous dispersions for antioxidants | — | 2008-01-29 |
| 7205350 | Aqueous dispersions for antioxidants | — | 2007-04-17 |
| 6740694 | Preparation of low-dust stabilisers | Andre Schmitter, Benjamin Breitenstein, Christoph Kleiner, Matthias von Frieling, Martin Von Büren +1 more | 2004-05-25 |
| 6225375 | Preparation of low-dust stabilizers | Andre Schmitter, Benjamin Breitenstein, Christoph Kleiner, Matthias von Frieling, Martin Von Büren +1 more | 2001-05-01 |
| 5597857 | Low-dust granules of plastic additives | Benjamin Breitenstein, Linda Kirchberger | 1997-01-28 |
| 5097041 | Purification of 2-aryl-2H-benzotriazoles | Ariane Higel, Sebastian Staubli, Hans Horisberger | 1992-03-17 |