Intravesical drug delivery device with retention frame and drug tablets
US11596595B2 · kind B2 · utility
0Cited by
61References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2019 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Jan 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Intravesical drug delivery devices that include a device body, a number of solid drug tablets, and a retention frame. The device body includes a drug reservoir lumen and a retention frame lumen. The drug tablets is positioned in the drug reservoir lumen, and the retention frame is positioned in the retention frame lumen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.