Hyaluronic acid based copolymers
US8293890B2 · kind B2 · utility
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229References
5Claims
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Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Mar 11, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P13/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Hyaluronic acid (HA) conjugates or crosslinked HAs compositions for coating an implantable device are provided. The implantable device can be used for treating a disorder such as atherosclerosis, thrombosis, restenosis, high cholesterol, hemorrhage, vascular dissection or perforation, vascular aneurysm, vulnerable plaque, chronic total occlusion, claudication, anastomotic proliferation for vein and artificial grafts, bile duct obstruction, ureter obstruction, tumor obstruction, and combinations thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.