Microneedle patches and methods
US11590330B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2019 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Feb 26, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/586
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Microneedle patches and systems, and methods for use of such patches and systems. In one aspect, a microneedle patch is provided including a tab portion for handling the microneedle patch. In another aspect, a system is provided including a microneedle patch and a tray for housing the microneedle patch. In still another aspect, various indicators providing for providing feedback prior to, during, and after administration of the microneedle patch are provided. Advantageously, the described microneedle patches and systems provide improved handling and ease of application of the microneedle patches to skin for the delivery of therapeutic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.