Total agent osmotic delivery system
US4615698A · kind A · utility
37Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 1984 |
| Grant date | Oct 7, 1986 |
| Priority date | — |
| Expiry date | Mar 23, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0004
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An osmotic device is disclosed for delivering a beneficial agent formulation to the stomach and small intestine. The device delivers substantially all of the beneficial agent in the stomach and small intestine, collapses and is easily eliminated from a host.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.