Issued Patents 2025
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420502 | Methods of manufacturing an ophthalmic lens including asymmetric gradient index optical elements | Paul CHAMBERLAIN, Sourav Saha | 2025-09-23 |
| 12397518 | WS12-releasing contact lens | Erwin C. Si, Victoria Rogers, Nancy J. Keir, Subam Basuthkar Sundar Rao | 2025-08-26 |
| 12386205 | Films having asymmetric grin optical elements for application to spectacles or other ophthalmic lenses | Paul CHAMBERLAIN, Sourav Saha | 2025-08-12 |
| 12345962 | Methods of increased contact lens rotation | Martin WEBBER, Paul CHAMBERLAIN, Baskar ARUMUGAM | 2025-07-01 |
| 12345963 | Orthokeratology contact lenses and related methods | David S. HAMMOND, Baskar ARUMUGAM, Myhanh Nguyen, Paul CHAMBERLAIN | 2025-07-01 |
| 12339304 | Device for the detection of harmful electromagnetic fields | — | 2025-06-24 |
| 12300993 | Apparatus for detection of electrical disturbances resulting from electromagnetic pulse and solar storm | — | 2025-05-13 |
| 12276688 | Electromagnetic field monitoring device | — | 2025-04-15 |
| 12265283 | Ophthalmic lenses including asymmetric gradient index optical elements | Paul CHAMBERLAIN, Sourav Saha | 2025-04-01 |
| 12253552 | Apparatus for detection of electrical disturbances resulting from electromagnetic pulse | Jason R DeVries | 2025-03-18 |
| 12248201 | Films having grin elements for application to spectacles or other ophthalmic lenses | Sourav Saha, Paul CHAMBERLAIN, Baskar ARUMUGAM | 2025-03-11 |
| 12232811 | Computer-implemented method and system for interactively measuring ocular refractive errors, addition and power of reading glasses | Norberto Lopez Gil, Mateusz Tomasz Jaskulski | 2025-02-25 |
| 12228804 | Contact lenses and methods relating thereto | Martin WEBBER, Baskar ARUMUGAM, David S. HAMMOND, Paul CHAMBERLAIN | 2025-02-18 |