Lee Nordan
29Patents
13h-index
8Co-inventors
74Inventor score
Filing activity: Jan 21, 1986 → Aug 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4769033A | Intraocular multifocal lens | Human Necessities | 156 | Expired |
| US5133749A | Centrating haptics | Human Necessities | 89 | Expired |
| US4917681A | Intraocular multifocal lens | Human Necessities | 83 | Expired |
| US5019099A | Intraocular multifocal lens method for correcting the aphakic eye | Human Necessities | 68 | Expired |
| US6007747A | Method of making an aspheric soft lens | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6152958A | Foldable thin intraocular membrane | Human Necessities | 44 | Expired |
| US6139559A | Surgical blade | Human Necessities | 43 | Expired |
| US5236452A | Intraocular multifocal lens | Human Necessities | 42 | Expired |
| US5074877A | Intraocular multifocal lens | Human Necessities | 40 | Expired |
| US4865033A | Device for holding a cornea taken from a donated eye | Human Necessities | 25 | Expired |
| US4662881A | Epikeratophakia process | Human Necessities | 18 | Expired |
| US6797003B1 | Aspheric soft lens | Human Necessities | 18 | Expired |
| US5326348A | Intraocular multifocal lens | Human Necessities | 15 | Expired |
| US5507759A | Variable resection keratoplasty method | Human Necessities | 13 | Expired |
| US10064818B2 | Compositions and methods for the treatment of presbyopia | Human Necessities | 12 | Active |
| US9968594B2 | Compositions and methods for the treatment of presbyopia | Human Necessities | 12 | Active |
| US5090073A | Surgical headrest | Human Necessities | 10 | Expired |
| US9089562B2 | Compositions and methods for the treatment of presbyopia | Human Necessities | 8 | Active |
| US6547802B1 | Surgical blade | Human Necessities | 7 | Expired |
| USD471610S1 | Optical positioning system | General | 7 | Expired |
| US7192444B2 | Aspheric soft lens | Human Necessities | 6 | Expired |
| US9314427B2 | Compositions and methods for the improvement of distance vision and the treatment of refractive errors of the eye | Human Necessities | 6 | Active |
| US9320709B2 | Storage stable compositions and methods for the treatment of refractive errors of the eye | Human Necessities | 5 | Active |
| US9844537B2 | Compositions and methods for the treatment of presbyopia | Human Necessities | 5 | Active |
| US9833441B2 | Compositions and methods for the treatment of presbyopia | Human Necessities | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.