Nanoparticles containing the R(-)enantiomer of ibuprofen
US5718919A · kind A · utility
87Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 1995 |
| Grant date | Feb 17, 1998 |
| Priority date | — |
| Expiry date | Feb 24, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/915
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is described a composition comprised of nanoparticles of a therapeutic agent having a surface modifier adsorbed on the surface thereof. The present composition is characterized in that the therapeutic agent is ibuprofen or fenoprofen which is substantially enriched in the R(-) enantiomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.