Radio-opaque bioactive glass materials
US8658188B2 · kind B2 · utility
5Cited by
2References
24Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 17, 2010 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Aug 17, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2991
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Nanoparticulate material containing a matrix and embedded therein a radiopacifier are bioactive, show a high alkaline capacity and are radio-opaque. Compositions and formulations including such material are particularly useful in advanced dental applications, such as dental fillings and/or disinfection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.