Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197845 | Encapsulated tiotropium containing powder formulation for inhalation | Michael Trunk, Michael Walz | 2012-06-12 |
| 7763280 | Tiotropium containing powder formulation for inhalation | Michael Trunk, Michael Walz | 2010-07-27 |