Pharmaceutical compositions comprising coated API
US12208160B2 · kind B2 · utility
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14References
23Claims
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Key dates
| Filing date | Jul 30, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Nov 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/192
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided are pharmaceutical compositions and methods for preparing pharmaceutical compositions comprising coated API. Excess coating material that is not bound to coated API may be removed by a sieving process. Coating and dosing ratios can also be optimized to minimize the amount of excess unbound coating material. Additionally, the compositions can be formulated to preserve the functional coating of coated API and to minimize aeration of API when mixed into suspension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.