Collagen materials and methods for obtaining same
US9168326B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2010 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | May 13, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to novel collagen materials and, specifically, collagen membranes, tubes and threads. Said materials combine enhanced properties of resilience and strength. The invention also relates to a method for preparing collagen materials using acid fibrous collagen comprising coagulation and, optionally, cross-linking of the collagen in the presence of ammonia gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.