Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439990 | Leak-proof contact lens container | Daniel Urbaniak | 2016-09-13 |
| 7105473 | Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB | Robert Glick, Stanley W. Huth, Zhi-Jian Yu | 2006-09-12 |
| 6930077 | Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB | Robert Glick, Stanley W. Huth, Zhi-Jian Yu | 2005-08-16 |
| 5854303 | Polymer, article and method for inhibiting the growth of ocular pathogens in eye care products | David C. Rupp | 1998-12-29 |
| 5739178 | Polymer, article and method for inhibiting the growth of ocular pathogens in eye care products | David C. Rupp | 1998-04-14 |
| 5605667 | Apparatus for disinfecting a contact lens and detecting the presence of an oxidative disinfectant | — | 1997-02-25 |
| 5531963 | Method for disinfecting a contact lens and detecting the presence of an oxidative disinfectant | — | 1996-07-02 |
| 4733965 | Automated system for spectro-photometric analysis of liquids | Guy W. Inman, Jr., Guy W. Martin | 1988-03-29 |