Oxygen storage material and method for producing the same
US11559786B2 · kind B2 · utility
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2References
12Claims
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Key dates
| Filing date | Oct 8, 2019 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Feb 14, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An oxygen storage material including a ceria-zirconia based composite oxide containing a composite oxide of ceria and zirconia, wherein
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.