Medical uses of styrene sulfonate polymers
US6306419A · kind A · utility
89Cited by
15References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2000 |
| Grant date | Oct 23, 2001 |
| Priority date | — |
| Expiry date | Feb 23, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/61
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Wound dressings and coated implantable medical devices include a styrene sulfonate polymer. Organic and inorganic therapeutic agents may be incorporated in the copolymer. Inorganic therapeutic agents are oligodynamic metals, especially silver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.