Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same
US7214759B2 · kind B2 · utility
32Cited by
227References
69Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2004 |
| Grant date | May 8, 2007 |
| Priority date | — |
| Expiry date | Jul 2, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2230/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Polymers containing polyesters and, optionally, agents for use with medical articles and methods of fabricating the same are disclosed. The medical article generally comprises an implantable substrate having a coating, and the coating contains a polymer comprising a polymeric product of a reaction comprising a polyol and a polycarboxylic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.