Catalysed membrane
US-2022344694-A1 · Oct 27, 2022 · US
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Johnson Matthey Fuel Cells Ltd patents in 2022
Johnson Matthey Fuel Cells Ltd was listed as an assignee on 9 patent publications in 2022.
| Metric | Value |
|---|---|
| Company | Johnson Matthey Fuel Cells Ltd |
| Year | 2022 |
| Patents | 9 |
Patents
Representative publications for Johnson Matthey Fuel Cells Ltd in 2022.
Membrane electrode assembly
US-2022302486-A1 · Sep 22, 2022 · US
Catalyst
US-11404701-B2 · Aug 2, 2022 · US
System and method for the manufacture of membrane electrode assemblies
US-11398639-B2 · Jul 26, 2022 · US
Catalyst for a fuel cell
US-2022181643-A1 · Jun 9, 2022 · US
Top CPC classifications
Most common classification codes for Johnson Matthey Fuel Cells Ltd in 2022.
| CPC | Patents |
|---|---|
| Y02E60/50 | 8 |
| H01M2008/1095 | 7 |
| H01M4/8828 | 4 |
| H01M8/1004 | 4 |
| H01M2004/8689 | 3 |
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