Article of manufacture for instant release of anti-aggregation and non-thrombogenic agents to biological media
US3932656A · kind A · utility
14Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 1973 |
| Grant date | Jan 13, 1976 |
| Priority date | — |
| Expiry date | Dec 20, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C405/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Polymeric materials having at least one exposed surface rendered as a release means for platelet aggregation inhibiting agent by serving as a reservoir for release of aggregation inhibiting prostaglandin. The polymeric surface can also be both platelet aggregation agent releasing and non-thrombogenic agent releasing by having together on the polymeric surface an aggregation inhibiting prostaglandin and an anti-coagulant which are easily released from the surface when in close contact with the blood, plasma or platelets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.