Polyphosphate-functionalized inorganic nanoparticles as hemostatic compositions and methods of use
US12350399B2 · kind B2 · utility
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Key dates
| Filing date | May 31, 2023 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | May 31, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hemostatic composition is provided. The hemostatic composition includes a hemostatically effective amount of a hemostatic agent that includes a nanoparticle and a polyphosphate polymer attached to the nanoparticle. Also provided are medical devices and methods of use to promote blood clotting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.