PEGAVISION CORPORATION
31Patents
31Active
31Granted
52Portfolio score
Filing activity: Jan 27, 2011 → Jul 25, 2023 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9046641B2 | Silicone hydrogel composition and silicone hydrogel contact lenses made from the composition | Chemistry; Metallurgy | 9 | Active |
| US9482788B2 | UV-blocking silicone hydrogel composition and silicone hydrogel contact lens containing thereof | Chemistry; Metallurgy | 3 | Active |
| US9133221B2 | Method for manufacturing hydrophilic silicone macromer | Physics | 3 | Active |
| US8865925B2 | Method for manufacturing hydrophilic silicone macromer | Physics | 3 | Active |
| US9056879B2 | Method of manufacturing hydrophilic silicone prepolymer | Physics | 3 | Active |
| USD982639S1 | Contact lens | General | 2 | Active |
| USD982054S1 | Contact lens | General | 2 | Active |
| USD973741S1 | Contact lens | General | 2 | Active |
| US9395560B2 | Progressive multifocal ophthalmic lens | Human Necessities | 1 | Active |
| USD982640S1 | Contact lens | General | 1 | Active |
| USD973743S1 | Contact lens | General | 1 | Active |
| US11034107B2 | Contact lens with surface modification and the method for its preparation | Physics | 1 | Active |
| USD981464S1 | Contact lens | General | 0 | Active |
| US8328353B2 | Segmented delta toric lens | Physics | 0 | Active |
| USD982641S1 | Contact lens | General | 0 | Active |
| US11760045B2 | Silicone hydrogel composition, silicone hydrogel lens, and method of manufacturing silicone hydrogel lens | Performing Operations; Transporting | 0 | Active |
| USD982051S1 | Contact lens | General | 0 | Active |
| USD982053S1 | Contact lens | General | 0 | Active |
| US10793659B2 | Water-soluble silicone macromer | Chemistry; Metallurgy | 0 | Active |
| USD982052S1 | Contact lens | General | 0 | Active |
| US12378343B2 | Silicone hydrogel composition and silicone hydrogel lens | Performing Operations; Transporting | 0 | Active |
| US11198751B2 | Silicone hydrogel contact lenses and method for manufacturing the same | Chemistry; Metallurgy | 0 | Active |
| US12384865B2 | Contact lens material and contact lens | Physics | 0 | Active |
| USD1049626S1 | Contact lens container | General | 0 | Active |
| US9995946B2 | Toric lens | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.