High agent loaded controlled release dispenser
US5462741A · kind A · utility
6Cited by
23References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 1994 |
| Grant date | Oct 31, 1995 |
| Priority date | — |
| Expiry date | Apr 28, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0004
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A fluid-activated delivery device is disclosed comprising a housing defining an internal compartment, a beneficial agent formulation in the compartment, exit means in the housing for delivering the beneficial agent formulation from the delivery device, and wherein the formulation comprises an active agent in an amount of 50 wt % or greater blended with a glyceride or a mixture of glycerides of a fatty acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.