Medical device films
US9782957B2 · kind B2 · utility
0Cited by
76References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2012 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Jun 17, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2535/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Medical devices described herein include a melt-pressed film having first and second diffusion barrier layers disposed thereon. The melt-pressed film and the barrier layers comprise bioabsorbable copolymers. In a further aspect, a therapeutic agent, such as an analgesic is included in the medical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.