Extraction of selected platinum-group metals from supported catalyst
US-11427887-B2 · Aug 30, 2022 · US
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Patent family 66634916
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 66634916 |
| Family type | — |
| Earliest priority | Nov 27, 2017 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US11427887B2 — Extraction of selected platinum-group metals from supported catalyst |
Representative publication
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US11427887B2 — Extraction of selected platinum-group metals from supported catalyst (published Aug 30, 2022)
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