Self-sealing artificial skin comprising copoly-alpha-amino acid
US4996292A · kind A · utility
83Cited by
2References
5Claims
0Family size
Inventors
Key dates
| Filing date | Jun 30, 1989 |
| Grant date | Feb 26, 1991 |
| Priority date | — |
| Expiry date | Jun 30, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L27/18
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Thermally polymerized copolyamino acids are used to make a biologically compatible self-sealing skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.