Particle/polyurethane composites and methods thereof
US9950096B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2011 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Nov 23, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/406
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention encompasses the finding that certain treatments (e.g., surface modifications) to particulate materials can provide surprising and unexpected benefits and/or features to composites and/or compositions as described herein. In some embodiments, such benefits and/or features may render particular composites and/or compositions particularly useful in a certain therapeutic context (e.g, for repair of tibial plateau, femoral head, craniofacial, or lateral mandibular body defects). The present invention demonstrates that certain composites and/or compositions wherein the particular material is or comprises defatted bone have surprising and beneficial attributes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.