Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517912 | Petasites extract and composition and method for treating viral infections | Stephan Toff, Catherine Zahner | 2019-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517912 | Petasites extract and composition and method for treating viral infections | Stephan Toff, Catherine Zahner | 2019-12-31 |