Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799696 | Polymer formulations for nasolacrimal stimulation | James Donald Loudin, Amitava Gupta, John Wardle, Christopher William Stivers, Anand Doraiswamy +1 more | 2020-10-13 |
| 10765508 | Ocular mask having selective spectral transmission | Abhiram S. Vilupuru | 2020-09-08 |
| 10342656 | Ocular mask having selective spectral transmission | Abhiram S. Vilupuru | 2019-07-09 |
| 9956397 | Polymer Formulations for nasolacrimal stimulation | James Donald Loudin, Amitava Gupta, F. Richard Christ | 2018-05-01 |
| 9848979 | Ocular mask having selective spectral transmission | Abhiram S. Vilupuru | 2017-12-26 |
| 9770583 | Polymer formulations for nasolacrimal stimulation | Amitava Gupta, F. Richard Christ | 2017-09-26 |
| 9545303 | Ocular mask having selective spectral transmission | Abhiram S. Vilupuru | 2017-01-17 |
| 8394906 | Ophthalmic lens having a yellow dye light blocking component | — | 2013-03-12 |