Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664294 | Aminobiguanides and the use thereof to disinfect contact lenses and preserve pharmaceutical compositions | Joonsup Park, Nathaniel D. McQueen, Ronald L. Schlitzer | 2003-12-16 |
| 6503497 | Use of borate-polyol complexes in ophthalmic compositions | Masood A. Chowhan | 2003-01-07 |