Small-molecule povidone analogs in coamorphous pharmaceutical phases
US11304955B2 · kind B2 · utility
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Key dates
| Filing date | Jun 11, 2018 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Jun 21, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An amorphous dispersion comprises bis(vinylcaprolactam) and an active pharmaceutical ingredient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.