Gallium-doped phosphocalcic compounds
US8920555B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Dec 2, 2013 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Dec 2, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/761
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a gallium-doped phosphocalcic compound of formula (I):Ca(10.5-1.5x)Gax(PO4)7 (I) The invention further relates to a solid state process and a process in solution for the manufacture of such compounds and the use thereof for the preparation of a biomaterial, in particular a self-setting calcium-phosphate cement (CPC).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.