Roehrs; Robert E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roehrs; Robert E..The latest application filed is for "ophthalmic solution".
- Roehrs; Robert E. - Fort Worth TX
- Roehrs; Robert E. - Forth Worth TX
| Patent | Date |
|---|---|
| Ophthalmic solution Grant 5,209,927 - Gressel , et al. * May 11, 1 | 1993-05-11 |
| Ophthalmic carboxy vinyl polymer gel for dry eye syndrome Grant 5,075,104 - Gressel , et al. December 24, 1 | 1991-12-24 |
| Topical ophthalmic compositions containing microfine retinoid particles Grant 4,966,773 - Gressel , et al. October 30, 1 | 1990-10-30 |
| Topical ophthalmic compositions containing one or more retinoids Grant 4,826,871 - Gressel , et al. May 2, 1 | 1989-05-02 |
| Nonirritating aqueous ophthalmic compositions comfort formulation for ocular therapeutic agents Grant 4,559,343 - Han , et al. December 17, 1 | 1985-12-17 |
| Tissue irrigating solution Grant 4,550,022 - Garabedian , et al. October 29, 1 | 1985-10-29 |
| Ophthmalic irrigating solution Grant 4,443,432 - Garabedian , et al. April 17, 1 | 1984-04-17 |
| Sustained release ophthalmic drug dosage Grant 4,407,792 - Schoenwald , et al. October 4, 1 | 1983-10-04 |
| Sustained release ophthalmic drug dosage Grant 4,271,143 - Schoenwald , et al. June 2, 1 | 1981-06-02 |
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