Materials for use in ophthalmic applications and methods
US8646907B2 · kind B2 · utility
6Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2010 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Sep 21, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J7/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A lens body comprising at least one form of boronic acid, boronic ester or boronic anhydride is provided. The lens body is contacted with a solution comprising at least one form of TRIS. A contact lens package including the contact lens, and methods of producing and using the contact lens, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.