Nanoclusters compositions and methods
US9278069B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 6, 2014 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Nov 6, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/064
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions, methods of making, and methods of using nanoclusters in which the nanoclusters comprise a plurality of nanoparticles having a core of nanoparticles arranged such that the surfaces of the nanoparticles contact adjacent nanoparticles, the nanoparticles comprise an active ingredient, and the nanocluster has a mass median aerodynamic diameter of from about 0.25 μm to about 20 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.