Vision Ease, LP
30Patents
29Active
30Granted
52Portfolio score
Filing activity: Aug 19, 1983 → Sep 4, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10386654B2 | Ophthalmic lens with graded microlenses | Physics | 16 | Active |
| US10014163B2 | Application of coating materials | Electricity | 4 | Active |
| US10969524B2 | Dye microenvironment | Chemistry; Metallurgy | 2 | Active |
| US10444538B2 | Index matching layers | Physics | 2 | Active |
| US9440419B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 2 | Active |
| US10222524B2 | Optical filter with selective transmittance and reflectance | Physics | 2 | Active |
| US10926434B2 | Lens casting system | Performing Operations; Transporting | 1 | Active |
| US9726785B2 | Photochromic polyurethane laminate | Performing Operations; Transporting | 1 | Active |
| US10613348B2 | Direct surfacing optimized lens blank | Physics | 1 | Active |
| US10101515B2 | Wire grid polarizer and method of manufacture | Physics | 0 | Active |
| US10866434B2 | UV and high energy visible absorbing ophthalmic lenses | Physics | 0 | Active |
| US9981453B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US4503620A | Axis alignment gauge | Physics | 0 | Expired |
| US9869801B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US10613255B2 | Easy-clean coating | Physics | 0 | Active |
| US10962684B2 | Cast lens | Physics | 0 | Active |
| US10884168B2 | Dye microenvironment | Chemistry; Metallurgy | 0 | Active |
| US11112620B2 | Crazing resistant coating and method thereof | Physics | 0 | Active |
| US10317701B2 | Crazing resistant coating and method thereof | Physics | 0 | Active |
| US11181666B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US10315397B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US10052849B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US10732334B2 | Optical filter with selective transmittance and reflectance | Physics | 0 | Active |
| US10330828B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US9981452B2 | Photochromic polyurethane laminate | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.