Biocompatible ceramic-polymer hybrids and calcium phosphate porous body
US8871167B2 · kind B2 · utility
5Cited by
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13Claims
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Key dates
| Filing date | Nov 30, 2011 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | May 11, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L27/56
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hydroxyapatite ceramic hybrid material, which includes a biodegradable polymer included in the pores in a hydroxyapatite ceramic structure, and a method thereof, and a calcium phosphate porous body, which is formed by an intertwining of fibrous calcium phosphates and includes a plurality of first pores formed where the fibrous calcium phosphates interconnect and plurality of equal diameter substantially spherical second pores with a larger inside diameter than the first pores, and a method thereof are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.