Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6051611 | Polymeric quaternary ammonium compounds and their use as ophthalmic antimicrobias | Joonsup Park | 2000-04-18 |
| 5547663 | Absolute molecular weight polymers and methods for their use | Edward C. Holloman, Joon Sung Park | 1996-08-20 |
| 5512597 | Polymeric quaternary ammonium compounds and their use as ophthalmic antimicrobials | Joon Sung Park | 1996-04-30 |
| 5314916 | B.sub.2 adrenegic agonists and use thereof in the treatment of glaucoma | Billie M. York, Jr. | 1994-05-24 |