Pharmaceutical granulations of water-soluble active pharmaceutical ingredients
US11357734B2 · kind B2 · utility
0Cited by
14References
18Claims
0Family size
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Key dates
| Filing date | Jun 17, 2021 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Jun 17, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/38
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Granulations with granules having a high loading of an active pharmaceutical ingredient are disclosed. The active pharmaceutical ingredient has a high aqueous water solubility. The granules have a narrow particle size distribution and a smooth exterior surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.