Optical correction
US11278545B2 · kind B2 · utility
0Cited by
10References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2017 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Apr 18, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P27/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure describes compositions which improve visual acuity and to methods for their use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.