Controlled release tissue graft combination biomaterials
US8685432B2 · kind B2 · utility
17Cited by
56References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2009 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Apr 4, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
In one aspect, the invention relates to tissue graft combination biomaterials capable of controlled release of bioactive agents or pharmaceutically active agents through a rate-controlling polymer coating encapsulating the graft material, methods for preparing same, methods of controlled release using same, and methods for treating tissue defects. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.