Nanoparticle compositions
US9539217B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2014 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Apr 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides, among other things, nanoparticle compositions including a plurality of nanoparticles, each of which is comprised of a biodegradable or biocompatible polymer arranged in a nanoparticle structure defining an internal lumen and an external surface and one or more of a preparation of hydrophilic cellular components and a preparation of hydrophobic cellular components. In some embodiments, the preparation of hydrophilic cellular components is encapsulated within the internal lumen and the preparation of hydrophobic cellular components is associated with the external surface. Various methods of making and using disclosed nanoparticle compositions are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.