Demineralized bone matrix compositions and methods
US8202539B2 · kind B2 · utility
65Cited by
123References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 20, 2008 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Feb 13, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/414
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Bone matrix compositions and, more specifically, demineralized bone matrix (DBM) having increased osteoinductive capacity and methods for its production are provided. Specifically, DBM derived from cortical bone from the periosteal layer of bone are provided. Compositions comprising a disproportionate amount of DBM prepared from bone derived from the periosteal and/or middle layer of bone are provided. Preparations of and methods of use of periosteal DBM compositions are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.