Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236952 | Catechol derivatives | Karl Bernauer, Janos Borgulya, Hans Bruderer, Gerhard Zurcher | 1993-08-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236952 | Catechol derivatives | Karl Bernauer, Janos Borgulya, Hans Bruderer, Gerhard Zurcher | 1993-08-17 |