Method of modifying dissolution rate of particles by addition of hydrophobic nanoparticles
US8951541B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 28, 2011 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Nov 15, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y30/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Method of modifying dissolution rate of a plurality of particles in an aqueous-based solvent by adding hydrophobic surface modified nanoparticles to the plurality of particles, and exposing the plurality of particles to the aqueous-based solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.