Membrane for a proton exchange membrane fuel cell
US10270115B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Dec 12, 2014 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Jun 16, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A membrane for a proton exchange membrane fuel cell including, by weight with respect to the total weight of the membrane:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.