Nanoparticles comprising a non-ionizable cellulosic polymer and an amphiphilic non-ionizable block copolymer
US8974827B2 · kind B2 · utility
13Cited by
186References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 2008 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Jul 7, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/906
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical composition comprises nanoparticles comprising a poorly water-soluble drug, a poorly aqueous soluble non-ionizable cellulosic polymer, and a poorly aqueous soluble polymeric amphiphilic non-ionizable block copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.