Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958399 | Sulfonic acid and aldehyde condensation polymers for preventing pregnancy | Albert T. Profy, Toni Chancellor, Margo McKinlay | 1999-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958399 | Sulfonic acid and aldehyde condensation polymers for preventing pregnancy | Albert T. Profy, Toni Chancellor, Margo McKinlay | 1999-09-28 |