Porous membranes and methods for using same
US5269935A · kind A · utility
23Cited by
35References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1992 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | Sep 11, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A porous membrane comprising a porous substrate and a tin oxide-containing material in contact with at least a portion of the porous substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.