Substituted fullerene compositions and their use as antioxidants
US7163956B2 · kind B2 · utility
26Cited by
22References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2004 |
| Grant date | Jan 16, 2007 |
| Priority date | — |
| Expiry date | Jul 28, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/522
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This patent discloses a substituted fullerenes, compositions comprising the same, and their use as antioxidants. The substituted fullerenes comprise a fullerene core (Cn) and at least one of: (i) from 1 to 6 (>CX1X2) groups bonded to the fullerene core; (ii) from 1 to 18 —X3 groups bonded to the fullerene core; (iii) from 1 to 6 —X4— groups bonded to the fullerene core; or (iv) from 1 to 6 dendrons bonded to the fullerene core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.