Surface modified biological materials
US9655992B2 · kind B2 · utility
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4References
25Claims
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Key dates
| Filing date | Apr 27, 2012 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Dec 19, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed in certain embodiments is a composition comprising a biological material and transition metal atoms selected from the group consisting of Group IVB, Group VB, Group VIB of the Periodic Chart and a combination thereof, bound to a surface of the biological material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.