Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7098282 | Fluorosulfone-silicone hydrogel, RGP contact lenses, optical medical devices and compositions thereof | — | 2006-08-29 |
| 6559198 | Fluorocarbon-sulfone hydrophilic contact lenses, optical medical devices and compositions thereof | — | 2003-05-06 |
| 5093447 | Ophthalmic device formed of a copolymer plastic material from ethylenic siloxanylalkoxy ester | — | 1992-03-03 |
| 4948855 | Comfortable, oxygen permeable contact lenses and the manufacture thereof | — | 1990-08-14 |
| 4861850 | Ophthalamic device from fluoro-silicon polymers | — | 1989-08-29 |
| 4748224 | Silicone-sulfone and silicone-fluorocarbon-sulfone gas permeable contact lenses and compositions thereof | — | 1988-05-31 |
| 4743106 | Highly oxygen permeable contact lens materials and compositions thereof | — | 1988-05-10 |
| 4365074 | Oxygen-permeable contact lens compositions, methods and articles of manufacture | — | 1982-12-21 |
| 4314068 | Oxygen-permeable contact lens compositions, methods, and articles of manufacture | — | 1982-02-02 |
| 4303772 | Oxygen permeable hard and semi-hard contact lens compositions methods and articles of manufacture | — | 1981-12-01 |
| 4248989 | Oxygen permeable hard and semi-hard contact lens compositions, methods and articles of manufacture II | — | 1981-02-03 |
| 4242483 | Oxygen permeable hard and semi-hard contact lens compositions, methods and articles of manufacture | — | 1980-12-30 |
| 4216303 | Oxygen-permeable contact lens compositions, methods and articles of manufacture | — | 1980-08-05 |