Long circulating nanoparticles for sustained release of therapeutic agents
US9308179B2 · kind B2 · utility
0Cited by
36References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 24, 2012 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Jul 24, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y5/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure is directed in part to a biocompatible nanoparticle composition comprising a plurality of non-colloidal long circulating nanoparticles, each comprising a α-hydroxy polyester-co-polyether and a therapeutic agent, wherein such disclosed compositions provide a therapeutic effect for at least 12 hours.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.