Adhesive articles
US9060842B2 · kind B2 · utility
12Cited by
8References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 19, 2008 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Aug 21, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B37/005
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An adhesive article includes a biocompatible and at least partially biodegradable substrate having a surface; and a plurality of protrusions extending from the surface. The protrusions include a biocompatible and at least partially biodegradable material, and have an average height of less than approximately 1,000 micrometers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.