Magnetic nanoparticles for use in the treatment of tumors
US11547721B2 · kind B2 · utility
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Key dates
| Filing date | May 3, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Feb 9, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to magnetic nanoparticles based on iron oxide having cubic shape, suitably functionalized for the release of targeting chemotherapeutic agents, i.e. selectively in the tumors being treated The invention also relates to the pharmaceutical compositions having such nanoparticles and to their use in combined oncological therapies of hyperthermia and chemotherapy, useful in particular in the treatment of ovarian tumors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.