Compositions and methods for drug delivery
US10952965B2 · kind B2 · utility
9Cited by
44References
41Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 15, 2009 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Jan 8, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure is directed to surface-modified particles and to methods of making and using the same. The surface-modified particles comprise a particle core and a coating associated with the particle core, wherein the particle core comprises an active agent, the coating comprises a surfactant having formula I, and the surface-modified particle has an average size from about 1 nm to about 2,000 nm:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.