Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239658 | Preservative-free contact lens treating solution comprising hyaluronic acid and erythritol | Vicki Barniak, William T. Reindel, John Michael Duex, Andrea E. Siverling | 2025-03-04 |
| 12097295 | Packaging solutions | Vicki Barniak, Ruth Julian, William T. Reindel, Erning Xia | 2024-09-24 |
| 11944638 | Ophthalmic solutions | Vicki Barniak, William T. Reindel, John Michael Duex, Andrea E. Siverling | 2024-04-02 |
| 8664180 | Ophthalmic compositions containing diglycine | Susan E. Burke, Erning Xia, Srini Venkatesh | 2014-03-04 |
| 8324171 | Ophthalmic compositions containing diglycine | Susan E. Burke, Erning Xia, Srini Venkatesh | 2012-12-04 |
| 8138156 | Ophthalmic compositions containing diglycine | Susan E. Burke, Erning Xia, Srini Venkastesh | 2012-03-20 |