Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180093 | Method and composition for rewetting contact lenses and relieving eye dryness | Alice W. De, Yeshwant D. Sanzgiri, Irene Moran | 2001-01-30 |
| 5935518 | Swimming pool treatment | Wanda Richard | 1999-08-10 |
| 5645848 | Controlled release composition for active substances into an aqueous medium | Anil Salpekar | 1997-07-08 |
| 5364637 | Method and composition for cleaning contact lenses with cyclodextrins | David J. Heiler, David A. Marsh, Suzanne F. Groemminger | 1994-11-15 |