Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Annular shaped clear layer in cosmetic contact lenses

Annular shaped clear layer in cosmetic contact lenses

US Patent 9798162 · Granted Oct 24, 2017

Estimated economic value: $61,666,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polymer compositions containing grafted polymeric networks and processes for the2025
Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing 2024
Ophthalmic devices derived from grafted polymeric networks and processes for the2023
Polymer compositions containing grafted polymeric networks and processes for the2023
Pupil-only photochromic contact lenses displaying desirable optics and comfort2023
Photochromic soft contact lens with cosmetic and efficacy considerations2023
Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing 2023
Process for manufacture of a thermochromic contact lens material2023
Pupil-only photochromic contact lenses displaying desirable optics and comfort2022
Method for designing edge to edge photochromic soft contact lenses2021
Photochromic soft contact lens with cosmetic and efficacy considerations2021
Polymer compositions containing grafted polymeric networks and processes for the2021