Patent assignee · US · COMPANY

PowerVision, Inc.

49Patents
38Active
49Granted
54Portfolio score

Filing activity: Aug 31, 1994 → Jan 23, 2018 · 14 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7122053B2 Accommodating intraocular lens system and method Human Necessities 189 Expired
US7068439B2 Lens system and method for power adjustment Physics 160 Expired
US6836374B2 Lens system and methods for power adjustment Physics 140 Expired
US8048155B2 Intraocular implant devices Human Necessities 126 Expired
US5572376A Extensible vehicle mirror Performing Operations; Transporting 123 Expired
US7637947B2 Accommodating intraocular lens system having spherical aberration compensation and method Human Necessities 119 Active
US7261737B2 Accommodating intraocular lens system and method Human Necessities 119 Expired
US7217288B2 Accommodating intraocular lens having peripherally actuated deflectable surface and method Human Necessities 116 Expired
US7438723B2 Lens system and method for power adjustment using externally actuated micropumps Physics 114 Active
US7278739B2 Adaptive optic lens system and method of use Physics 102 Expired
US8158712B2 Polymeric materials suitable for ophthalmic devices and methods of manufacture Human Necessities 101 Active
US7247168B2 Accommodating intraocular lens system and method Human Necessities 95 Expired
US7485144B2 Methods of adjusting the power of an intraocular lens Human Necessities 89 Active
US8900298B2 Fluid for accommodating intraocular lenses Emerging Cross-Sectional Technologies 89 Active
US7776088B2 Intraocular lens system and method for power adjustment Human Necessities 81 Active
US8425599B2 Accommodating intraocular lenses and methods of use Human Necessities 78 Active
US7264351B2 Adaptive optic lens and method of making Human Necessities 77 Expired
US8328869B2 Accommodating intraocular lenses and methods of use Human Necessities 75 Active
US8454688B2 Accommodating intraocular lens having peripherally actuated deflectable surface and method Human Necessities 74 Active
US8968396B2 Intraocular lens delivery systems and methods of use Human Necessities 74 Active
US8314927B2 Systems and methods for testing intraocular lenses Human Necessities 73 Active
US8956408B2 Lens delivery system Human Necessities 70 Active
US8668734B2 Intraocular lens delivery devices and methods of use Human Necessities 66 Active
US8361145B2 Accommodating intraocular lens system having circumferential haptic support and method Human Necessities 63 Active
US8447086B2 Lens capsule size estimation Human Necessities 57 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.