Coating compositions and methods for reducing edge glare in implantable ophthalmic lenses
US6632887B2 · kind B2 · utility
7Cited by
19References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2002 |
| Grant date | Oct 14, 2003 |
| Priority date | — |
| Expiry date | Mar 29, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L27/34
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Hydrophilic coatings for implantable ophthalmic lenses are disclosed. The coatings, which are applied to the edge surface of the ophthalmic lens, comprise a hydrophobic (meth)acrylic polymer and a hydrophilic polymer. When hydrated, the coatings reduce or eliminate edge glare.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.