Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997830 | Pharmaceutical composition for the treatment of periodontitis | Arie J. van Winkelhoff, Edwin G. Winkel, Lars A. Christersson, Joseph J. Zambon, Robert J. Genco | 1991-03-05 |