Blood compatible polymer surfaces
US7223532B1 · kind B1 · utility
1Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2000 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Mar 1, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L33/068
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a blood-compatible surface comprising a polymer surface and a plurality of conjugates made of linkers and active agents immobilized thereon. The polymer surface contains similar or different structural units that carry carbonyl groups. The linkers contain a structural element that is able to form a hydrogen bridge bond. A polyorganosiloxane acting as the active agent is linked to the linkers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.