Fibrous structure and method for making same
US9175250B2 · kind B2 · utility
30Cited by
99References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2011 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Sep 12, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/042
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A web material containing one or more active agents and methods for making same are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.