Enhanced uptake drug delivery system having microspheres containing an active drug and a bioavailability improving material
US5690954A · kind A · utility
119Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 1995 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | Mar 28, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1652
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A drug delivery system including a plurality of microsphere particles containing an active drug and including a material associated with each particle which material has the property of increasing the bioavailability of the active drug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.