Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same
US5635215A · kind A · utility
154Cited by
2References
12Claims
0Family size
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Key dates
| Filing date | Mar 29, 1994 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | Mar 29, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/36
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns the use of microspheres for therapeutic embolization consisting of a hydrophilic acrylic copolymer coated with a cell adhesion promoter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.