Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323165 | Composition and method for inhibiting of protein on contact lens | David J. Heiler, Stephen E. Maier | 2001-11-27 |
| 6153568 | Compositions comprising polyquaterniums in combination with polymeric biguanides for disinfecting contact lenses | David McCanna, Stephen E. Maier, David J. Heiler, Erning Xia | 2000-11-28 |
| 6096138 | Method for inhibiting the deposition of protein on contact lens | David J. Heiler, Stephen E. Maier | 2000-08-01 |
| 5922279 | Treatment of contact lenses with an aqueous solution including pyrrolidone compounds | — | 1999-07-13 |