Process for the recovery of platinum from spent platinum-containing solid residues
US-2025290174-A1 · Sep 18, 2025 · US
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Hidalgo Betanzos Joaquin patents
Hidalgo Betanzos Joaquin is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hidalgo Betanzos Joaquin |
| Total patents | 4 |
| First publication | Sep 28, 2023 |
| Latest publication | Sep 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for recovering cobalt ion, nickel ion and manganese ion from metal-containing residues
US-12378636-B2 · Aug 5, 2025 · US
AN ELECTROCHEMICAL PROCESS FOR RECOVERING PLATINUM GROUP METALS (PGMs) FROM SOLID RESIDUES
US-2025188635-A1 · Jun 12, 2025 · US
A process for recovering cobalt ion, nickel ion and manganese ion from metal-containing residues
US-2023304126-A1 · Sep 28, 2023 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fundacion Tecnalia Res & Innovation | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02P10/20 | 4 |
| C22B7/007 | 3 |
| C22B3/44 | 3 |
| C22B23/0415 | 2 |
| C22B47/0063 | 2 |