Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451663 | Carbamate intermediates for bronchospasmolytics | Leif Svensson, Kjell I. L. Wetterlin | 1984-05-29 |
| 4442300 | Therapeutically active compounds | Leif Svensson, Kjell I. L. Wetterlin | 1984-04-10 |
| 4419364 | Bronchospasmolytic carbamate derivatives | Leif Svensson, Kjell I. L. Wetterlin | 1983-12-06 |