Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836986 | Disinfecting and preserving systems and methods of use | Lai Ogunbiyi, Francis X. Smith | 1989-06-06 |
| 4820352 | Cleaning and conditioning solutions for contact lenses and methods of use | Francis X. Smith | 1989-04-11 |
| 4758595 | Disinfecting and preserving systems and methods of use | Lai Ogunbiyi, Francis X. Smith | 1988-07-19 |
| 4715899 | Liquid cleaner containing inactivated protease for protein soiled contact lenses | Subir Chanda, Andrew M. Tometsko | 1987-12-29 |
| 4655957 | Contact lens cleaning composition with polymeric beads | Richard C. Chromecek, Lai Ogunbiyi, Francis X. Smith | 1987-04-07 |
| 4614549 | Method for enzymatic cleaning and disinfecting contact lenses | Lai Ogunbiyi, Francis X. Smith | 1986-09-30 |
| 4444785 | Contact lens disinfecting and preserving solution | Lawrence D. Mandt, Francis X. Smith | 1984-04-24 |
| 4443429 | Contact lens disinfecting and preserving solution (polymeric) | Francis X. Smith | 1984-04-17 |
| 4381314 | Contact lens disinfecting and preserving solution | Lawrence D. Mandt, Francis X. Smith | 1983-04-26 |
| 4361548 | Contact lens disinfecting and preserving solution (polymeric) | Francis X. Smith | 1982-11-30 |
| 4354952 | Contact lens disinfecting and preserving solution comprising chlorhexidine and salts thereof | Francis X. Smith | 1982-10-19 |