Polymeric material that releases nitric oxide
US5994444A · kind A · utility
177Cited by
5References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1997 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Oct 16, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/622
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A polymeric material formed from a biodegradable polymer matrix is impregnated with a nitric oxide donor for continuous release of nitric oxide upon hydration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.