Low-dose carbachol compositions and methods for treatment of night vision disturbance
US11273141B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2021 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | May 18, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/38
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Ophthalmic formulations for acute and transient treatment of night vision disturbance syndrome (NVD) are presented. Preferred formulations comprise carbachol at very low concentrations that were demonstrated to unexpectedly provide an acute and transient therapeutic effect for a desirable magnitude and period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.