Injectable biomaterial
US8673264B2 · kind B2 · utility
2Cited by
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6Claims
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Key dates
| Filing date | Mar 2, 2010 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Mar 2, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An injectable biomaterial containing a non-aqueous solvent suitable for injection to a human being and nanoparticles made of a polymer that is insoluble in water and insoluble in the non-aqueous solvent, in which the nanoparticles are loaded with a drug or a biological agent. The injectable biomaterial is suitable for occluding normal or malformative blood vessels or non-circulating cavities, or for necrosing tumors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.