Hemostatic mixture of cellulose-based short and long fibers
US11712495B2 · kind B2 · utility
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28References
7Claims
0Family size
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Key dates
| Filing date | Feb 4, 2021 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Jun 23, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a hemostatic composition comprising a mixture of cellulose-based short and long fibers, preparation and use thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.