Formulations and compositions for ortho- and/or retro-nasal delivery and associated systems, methods and articles
US12337064B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2019 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Feb 6, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H20/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition of food or therapeutic and other substances for administration as a cloud of droplets, the cloud comprising readily-soluble droplets having a median size range of approximately 3 microns to approximately 20 microns, or 5 microns to 10 microns, or 6 microns to 10 microns, for introduction to an animal via an ortho-nasal or retro-nasal route. Agonists or antagonists may include one or more of the following: sodium iodide, sodium chloride, magnesium chloride, capsaicin, piperine, linalool, ground cinnamon, a cannabinoid, pimento, onion, clove, thyme, ginger, menthol, or TRPV antagonists, and chocolate, Irish cream, caramel, lemon, lime, mango, raspberry, watermelon, blueberry, strawberry, mint, popcorn, meat, Resolvin D2 or nicotine. Devices for delivering compositions as an aerosol are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.