Aqueous ionic solution, made from dissolved mineral salts, in particular intended for throat care
US10772811B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2016 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Apr 3, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/92
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An aqueous ionic solution based on dissolved mineral salts, in particular intended for throat care, especially for the treatment, prevention and relief of manifestations related to sore throats. The aqueous ionic solution includes: by way of aqueous solvent, at least 20% by weight, with respect to the total weight of the composition, of a hypertonic solution of mineral salts having an osmolality greater than 350 mOsm/kg; at least 50% of one or more polyols of plant origin, by weight with respect to the total weight of the ionic solution; at least one sucrose and C8-C24 fatty acid ester, by weight with respect to the total weight of the ionic solution; and a non-alcoholic extract of propolis and/or between 1% and 8% honey, by weight with respect to the total weight of the ionic solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.