Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209927 | Ophthalmic solution | Philip D. Gressel, Robert G. Harris | 1993-05-11 |
| 5075104 | Ophthalmic carboxy vinyl polymer gel for dry eye syndrome | Philip D. Gressel | 1991-12-24 |
| 4966773 | Topical ophthalmic compositions containing microfine retinoid particles | Philip D. Gressel, John L. Ubels, Henry F. Edelhauser | 1990-10-30 |
| 4826871 | Topical ophthalmic compositions containing one or more retinoids | Philip D. Gressel, John L. Ubels, Henry F. Edelhauser | 1989-05-02 |
| 4559343 | Nonirritating aqueous ophthalmic compositions comfort formulation for ocular therapeutic agents | Wesley Wehsin Han | 1985-12-17 |
| 4550022 | Tissue irrigating solution | Michael E. Garabedian | 1985-10-29 |
| 4443432 | Ophthmalic irrigating solution | Michael E. Garabedian | 1984-04-17 |
| 4407792 | Sustained release ophthalmic drug dosage | Ronald D. Schoenwald | 1983-10-04 |
| 4271143 | Sustained release ophthalmic drug dosage | Ronald D. Schoenwald | 1981-06-02 |