Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372811 | Ophthalmic optical lens for vision correction having one or more areas of more positive power | Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Klaus Ehrmann, Arthur Ho | 2025-07-29 |
| 12345961 | Freeform contact lens solution for myopia | Ravi Chandra Bakaraju, Klaus Ehrmann | 2025-07-01 |
| 11874529 | Ophthalmic optical lens for vision correction having one or more areas of more positive power | Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Klaus Ehrmann, Arthur Ho | 2024-01-16 |
| 11567347 | Systems, methods and devices for controlling the progression of myopia | Padmaja Rajagopal Sankaridurg, Thomas John Naduvilath, Klaus Ehrmann | 2023-01-31 |
| 10962802 | Ophthalmic optical lens for vision correction having one or more areas of more positive power | Brien Anthony Holden, Padmaja Rajagopal Sakaridurg, Klaus Ehrmann, Arthur Ho | 2021-03-30 |
| 10670495 | Systems and methods for determining the quality of a reproduced (manufactured) optic device | Ravi Chandra Bakaraju, Klaus Ehrmann | 2020-06-02 |
| 10352816 | Systems and methods for determining the quality of a reproduced (manufactured) optic device | Ravi Chandra Bakaraju, Klaus Ehrmann | 2019-07-16 |
| 10191300 | Ophthalmic optical lens for vision correction having one or more areas of more positive power | Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Klaus Ehrmann, Arthur Ho | 2019-01-29 |
| 10191301 | Corneal remodelling contact lenses and methods of treating refractive error using corneal remodelling | Arthur Ho, Padmaja Rajagopal Sankaridurg, Brien Anthony Holden, Percy Fabian Lazon, Xiang Chen +1 more | 2019-01-29 |
| 9551884 | Corneal remodelling contact lenses and methods of treating refractive error using corneal remodelling | Arthur Ho, Padmaja Rajagopal Sankaridurg, Brien Anthony Holden, Percy Fabian Lazon, Xiang Chen +1 more | 2017-01-24 |
| 8992010 | Corneal remodelling contact lenses and methods of treating refractive error using corneal remodelling | Arthur Ho, Padmaja Rajagopal Sankaridurg, Brien Anthony Holden, Percy Fabian Lazon, Xiang Chen +1 more | 2015-03-31 |
| 8201941 | Corneal and epithelial remodelling | Jennifer Denise Choo, Arthur Ho, William E. Meyers, Brien Anthony Holden | 2012-06-19 |