Materials and methods relating to stabilised polymeric silicate compositions
US11833171B2 · kind B2 · utility
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34Claims
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Key dates
| Filing date | Dec 15, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/011
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Stabilised and aquated polymeric silicate compositions are described in which the compositions are poorly condensed compositions in which the silicates are resorbable and are capable of undergoing efficient dissolution to provide bioavailable soluble silicic acid. In particular, stabilised and aquated polymeric silicates are described that are capable of intravenous delivery, useful in the treatment of cancer or systemic infection, or for topical administration, e.g. in the form of a solid or semi-solid ointment useful in the treatment of wounds or the prevention of bacterial infection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.