Nanocluster compositions and methods
US8906392B2 · kind B2 · utility
29Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2010 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Jan 11, 2031 |
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.