Edwin Ryan
31Patents
7h-index
2Co-inventors
59Inventor score
Filing activity: Oct 25, 1995 → Aug 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6193650A | Shielded illumination device for ophthalmic surgery and the like | Human Necessities | 135 | Expired |
| US5681264A | Shielded illumination device for ophthalmic surgery and the like | Human Necessities | 19 | Expired |
| US8202277B2 | Small gauge surgical instrument with support device | Human Necessities | 17 | Active |
| US8308737B2 | Small gauge surgical instrument with support device | Human Necessities | 16 | Active |
| US5916149A | Shielded illumination device for ophthalmic surgery and the like | Human Necessities | 15 | Expired |
| US6254530A | Shielded illumination device for ophthalmic surgery and the like | Human Necessities | 13 | Expired |
| US9931244B2 | Small gauge surgical instrument with support device | Human Necessities | 8 | Active |
| US10898373B2 | Small gauge surgical instrument with support device | Human Necessities | 6 | Active |
| US10617560B2 | Small gauge surgical instrument with adjustable support | Human Necessities | 5 | Active |
| US10945882B2 | Small gauge surgical instrument with adjustable support | Human Necessities | 4 | Active |
| US11278449B2 | Dynamic support for ophthalmic device | Human Necessities | 4 | Active |
| US9156667B2 | Lever handle for jack | Performing Operations; Transporting | 2 | Active |
| US11684382B2 | Wound visualization forceps and method | Human Necessities | 2 | Active |
| US10098535B2 | Dynamic optical coherence tomography device and method | Human Necessities | 1 | Active |
| US10918377B2 | Ophthalmic wound closure devices and methods | Human Necessities | 1 | Active |
| US11744733B2 | Small gauge surgical instrument with support device | Human Necessities | 1 | Active |
| US9974437B2 | Device and method to quantify vitreous opacity impairment | Physics | 1 | Active |
| US10912582B2 | Trocar device and method | Human Necessities | 0 | Active |
| US11975177B2 | Subconjunctival injector and method | Human Necessities | 0 | Active |
| US11045350B2 | Infusion support device and method | Human Necessities | 0 | Active |
| US12426905B2 | Wound visualization forceps and method | Human Necessities | 0 | Active |
| US12263120B2 | Infusion device and method | Human Necessities | 0 | Active |
| US11602455B2 | Cannula tool and method | Human Necessities | 0 | Active |
| US10716472B2 | Device and method to quantify vitreous opacity impairment | Physics | 0 | Active |
| US11998484B2 | Dynamic support for ophthalmic device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.