Sealant dressing with protected reactive components
US12377185B2 · kind B2 · utility
0Cited by
27References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2020 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Aug 2, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2535/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is directed to multi-layered wound dressings having a carrier layer, at least two sublayers, wherein each sublayer contains at least one reactive, cross-linkable component and the at least two reactive, cross-linkable components are co-reactive with the other and at least one reactive, cross-linkable has a protective leaving group and a buffering salt agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.