Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846919 | Rapid ophthalmic disinfection solution using salt and glycol and/or lower alkanol and surfactant | Fu-Pao Tsao, John H. Stone | 1998-12-08 |
| 5411597 | Rapid ophthalmic disinfection method and solution using salt and glycol and/or lower alkanol | Fu-Pao Tsao, John H. Stone | 1995-05-02 |
| 5411598 | Rapid method for cleaning/disinfecting ophthalmic devices using novel glycol/lower alkanol solution | Fu-Pao Tsao, John H. Stone | 1995-05-02 |
| 5298182 | Rapid ophthalmic glycol/lower alkanol cleaning and disinfecting solution and method | Fu-Pao Tsao, John H. Stone | 1994-03-29 |
| 5256420 | Method of imparting antimicrobial acitivity to an ophthalmic composition | Fu-Pao Tsao, Paul Clement Nicolson | 1993-10-26 |