Oral dissolvable film containing vitamin D3
US11857557B2 · kind B2 · utility
0Cited by
5References
26Claims
0Family size
Inventors
Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jul 23, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/44
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to an oral dissolvable film (ODF) containing an active ingredient (e.g., vitamin D) that is, outside of the ODF, relatively unstable to at least one of heat, light, moisture, and oxygen. The present invention also relates to methods of manufacturing and using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.