Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423288 | Apparatus for producing seed crystals | Ricardo Schneeberger, Rudolf Buttiker | 1995-06-13 |
| 5230803 | Ground- and wastewater purification | Markus Thuer, Thomas Strubin, Walter Teschner | 1993-07-27 |
| 5097041 | Purification of 2-aryl-2H-benzotriazoles | Ariane Higel, Sebastian Staubli, Daniel Thibaut | 1992-03-17 |
| 4199529 | Process for the production of amino-I-acid | Bernt Bonath, Sebastian Staubli, Istvan Szekely | 1980-04-22 |