Visiogen, Inc.
38Patents
22Active
38Granted
47Portfolio score
Filing activity: Dec 11, 2001 → Apr 23, 2013 · 16 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6846326B2 | Connection geometry for intraocular lens system | Emerging Cross-Sectional Technologies | 208 | Expired |
| US6818158B2 | Accommodating intraocular lens system and method of making same | Emerging Cross-Sectional Technologies | 192 | Expired |
| US6884261B2 | Method of preparing an intraocular lens for implantation | Emerging Cross-Sectional Technologies | 192 | Expired |
| US6899732B2 | Method of implanting an intraocular lens system | Emerging Cross-Sectional Technologies | 179 | Expired |
| US6786934B2 | Biasing element for intraocular lens system | Emerging Cross-Sectional Technologies | 178 | Expired |
| US6858040B2 | Hydraulic configuration for intraocular lens system | Emerging Cross-Sectional Technologies | 161 | Expired |
| US7198640B2 | Accommodating intraocular lens system with separation member | Performing Operations; Transporting | 150 | Expired |
| US6764511B2 | Distending portion for intraocular lens system | Emerging Cross-Sectional Technologies | 142 | Expired |
| US7041134B2 | Hydraulic configuration for intraocular lens system | Emerging Cross-Sectional Technologies | 142 | Expired |
| US7118596B2 | Accommodating intraocular lens system | Emerging Cross-Sectional Technologies | 135 | Expired |
| US7452378B2 | Distending portion for intraocular lens system | Emerging Cross-Sectional Technologies | 129 | Active |
| US7226478B2 | Optic configuration for intraocular lens system | Emerging Cross-Sectional Technologies | 124 | Expired |
| US6761737B2 | Translation member for intraocular lens system | Emerging Cross-Sectional Technologies | 119 | Expired |
| US7087080B2 | Materials for use in intraocular lens system | Emerging Cross-Sectional Technologies | 118 | Expired |
| US7238201B2 | Accommodating intraocular lens system with enhanced range of motion | Human Necessities | 113 | Expired |
| US8062361B2 | Accommodating intraocular lens system with aberration-enhanced performance | Human Necessities | 103 | Active |
| US8187325B2 | Materials for use in accommodating intraocular lens system | Performing Operations; Transporting | 97 | Active |
| US7744603B2 | Method of implanting an intraocular lens system | Emerging Cross-Sectional Technologies | 85 | Active |
| US7744646B2 | Method of preparing an intraocular lens for implantation | Emerging Cross-Sectional Technologies | 85 | Active |
| US7780729B2 | Intraocular lens | Human Necessities | 83 | Active |
| US7645300B2 | Injector for intraocular lens system | Human Necessities | 77 | Active |
| US7452362B2 | Method of implanting an intraocular lens system | Emerging Cross-Sectional Technologies | 75 | Expired |
| US8246679B2 | Intraocular lens | Human Necessities | 59 | Active |
| US8025823B2 | Single-piece accommodating intraocular lens system | Performing Operations; Transporting | 57 | Active |
| US9005283B2 | Intraocular lens | Human Necessities | 55 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.