Biphasic collagen membrane or capsule for guided tissue regeneration
US9833544B2 · kind B2 · utility
0Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2013 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Oct 5, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24942
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biocompatible, resorbable biphasic collagen membrane having a first area of relatively higher tensile strength and stiffness and lower porosity and a second area of relatively lower tensile strength and stiffness and higher porosity, and a method of manufacturing the such a membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.