Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371232 | Preparation of 2-(4-aminophenyl)benzothiazole compounds | Christoph Bomba, Paul Guenthert, Erwin Hahn | 1994-12-06 |
| 5106980 | Preparation of quinophthalones | Burkhard Ort | 1992-04-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371232 | Preparation of 2-(4-aminophenyl)benzothiazole compounds | Christoph Bomba, Paul Guenthert, Erwin Hahn | 1994-12-06 |
| 5106980 | Preparation of quinophthalones | Burkhard Ort | 1992-04-21 |