Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331146 | Polymer compositions containing grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Scott L. Joslin, Yong Zhang, Shivkumar Mahadevan +4 more | 2025-06-17 |
| 12180318 | Imidazolium zwitterion polymerizable compounds and ophthalmic devices incorporating them | Shivkumar Mahadevan, Yong Zhang | 2024-12-31 |
| 12116443 | Amino acid-based polymerizable compounds and ophthalmic devices prepared therefrom | Shivkumar Mahadevan, Yong Zhang, Ghulam Maharvi | 2024-10-15 |
| 11970431 | Polymerizable absorbers of UV and high energy visible light | Ghulam Maharvi, Shivkumar Mahadevan, Stephen C. Arnold, Patricia Martin, Leilani K. Sonoda | 2024-04-30 |
| 11834547 | Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Scott L. Joslin, Yong Zhang, Shivkumar Mahadevan +4 more | 2023-12-05 |
| 11829008 | Increased stiffness center optic in soft contact lenses for astigmatism correction | Azaam Alli | 2023-11-28 |
| 11820850 | Polymer compositions containing grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Scott L. Joslin, Yong Zhang, Shivkumar Mahadevan +4 more | 2023-11-21 |
| 11754754 | Silicone hydrogels comprising N-alkyl methacrylamides and contact lenses made thereof | Azaam Alli | 2023-09-12 |
| 11187920 | Increased stiffness center optic in soft contact lenses for astigmatism correction | Azaam Alli | 2021-11-30 |
| 11125916 | Silicone hydrogels comprising N-alkyl methacrylamides and contact lenses made thereof | Azaam Alli | 2021-09-21 |
| 11046636 | Polymerizable absorbers of UV and high energy visible light | Ghulam Maharvi, Shivkumar Mahadevan, Stephen C. Arnold, Patricia Martin, Leilani K. Sonoda | 2021-06-29 |
| 11021558 | Polymer compositions containing grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Scott L. Joslin, Yong Zhang, Shivkumar Mahadevan +4 more | 2021-06-01 |
| 10975040 | Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light | Shivkumar Mahadevan, Leilani K. Sonoda, Patricia Martin | 2021-04-13 |
| 10961341 | Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Scott L. Joslin, Yong Zhang, Shivkumar Mahadevan +4 more | 2021-03-30 |
| 10752720 | Polymerizable blockers of high energy light | Shivkumar Mahadevan, Leilani K. Sonoda, Patricia Martin | 2020-08-25 |
| 10723732 | Hydroxyphenyl phenanthrolines as polymerizable blockers of high energy light | Shivkumar Mahadevan, Leilani K. Sonoda, Patricia Martin | 2020-07-28 |
| 10620456 | Increased stiffness center optic in soft contact lenses for astigmatism correction | Azaam Alli | 2020-04-14 |
| 10526296 | Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light | Shivkumar Mahadevan, Leilani K. Sonoda, Patricia Martin | 2020-01-07 |
| 10209534 | Increased stiffness center optic in soft contact lenses for astigmatism correction | Azaam Alli | 2019-02-19 |