Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024954 | Compositions and methods for disinfecting contact lenses and preserving contact lens care products | John Y. Park, Lin Peng, Anthony J. Dziabo | 2000-02-15 |
| 5882687 | Compositions and methods for storing contact lenses | John Y. Park, Anthony J. Dziabo | 1999-03-16 |
| 5746972 | Compositions and methods for disinfecting and cleaning contact lenses | John Y. Park, Larry K. Thomas, Lin Peng | 1998-05-05 |
| 5589387 | Method for preventing the accumulation of inorganic deposits on contact lenses | — | 1996-12-31 |
| 5447650 | Composition for preventing the accumulation of inorganic deposits on contact lenses | — | 1995-09-05 |