Carrier particles for dry powder formulations for inhalation
US10583085B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | May 14, 2018 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | May 14, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Carrier particles in the form of granules described herein are suitable for use in dry powder formulations for inhalation, and preferably administering high-strength dose active ingredients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.