Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32969 | Injectionable visoelastic ophthalmic gel | Seymour F. Trager | 1989-06-27 |
| 4828828 | Method of treating degenerative joint disease by injection of meth(acrylamide) (co)-polymers | Seymour F. Trager | 1989-05-09 |
| 4540568 | Injectionable viscoelastic ophthalmic gel | Seymour F. Trager | 1985-09-10 |
| 4539330 | Imidazolidinyl urea and derivatives thereof for use in opthalmic solutions | Seymour F. Trager | 1985-09-03 |
| 4421748 | Artificial tear aid | Seymour F. Trager | 1983-12-20 |