Transdermal administration device
US10918845B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2017 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Nov 13, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2037/0053
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A transdermal administration device including a first administration member including a first substrate and a first projection protruding from a first administration surface of the first substrate, and a second administration member including a second substrate and a second projection protruding from a second administration surface of the second substrate. The first substrate has an aperture, and the second substrate is positioned within the aperture when viewed in a direction perpendicular to the second administration surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.