Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346626 | Chromanone and thiochromanone compounds | Andreas Billich, Peter Nussbaumer, Erwin Schreiner | 2002-02-12 |
| 5622982 | Acylated aminoalkanimidazoles and - triazoles | Helmut Egger | 1997-04-22 |