Spray dried compositions having different dissolution profiles and processes for their preparation
US11464741B2 · kind B2 · utility
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11References
1Claims
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Key dates
| Filing date | May 27, 2015 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Dec 13, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/167
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure provides compositions having different dissolution profiles. In particular, the compositions are formulated by adjusting the types and/or amounts of excipients and/or surfactants, and the compositions are prepared by spray drying processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.