Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production
US7553371B2 · kind B2 · utility
44Cited by
65References
1Claims
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Key dates
| Filing date | Jan 11, 2006 |
| Grant date | Jun 30, 2009 |
| Priority date | — |
| Expiry date | Jun 20, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/753
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Porous and/or curved nanofiber bearing substrate materials are provided having enhanced surface area for a variety of applications including as electrical substrates, semipermeable membranes and barriers, structural lattices for tissue culturing and for composite materials, production of long unbranched nanofibers, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.