Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7320690 | IOL insertion device with lubricious coating | Elizabeth Pervin, William J. Work | 2008-01-22 |
| 6673453 | Coatings appropriate for medical devices | William J. Work | 2004-01-06 |
| 6187369 | Hydrophilic substrates and method of making same | — | 2001-02-13 |
| 6106889 | Method of selective coating of articles | Elizabeth Pervin | 2000-08-22 |
| 5789571 | Method of making free acids from polysaccharide salts | Djoerd Hoekstra, Yee Su, Nicole Willard | 1998-08-04 |
| 5148311 | Non-fogging transparent coatings | Karen M. Lowry | 1992-09-15 |
| 5037677 | Method of interlaminar grafting of coatings | Gregory Halpern, Charles Campbell, Huk Y. Chen | 1991-08-06 |
| 5023114 | Method of hydrophilic coating of plastics | Gregory Halpern, Charles Campbell, Huk Y. Cheh | 1991-06-11 |
| 4959074 | Method of hydrophilic coating of plastics | Gergory Halpern, Charles Campbell, Huk Y. Chen | 1990-09-25 |
| 4801475 | Method of hydrophilic coating of plastics | Gregory Halpern, Charles Campbell, Huk Y. Cheh | 1989-01-31 |
| 4663233 | Lens with hydrophilic coating | — | 1987-05-05 |