Method of recovering Pt or Ag or Pt and Ag from sulfate based metal solutions
US-11486047-B2 · Nov 1, 2022 · US
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Heikkinen Joonas patents
Heikkinen Joonas is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Heikkinen Joonas |
| Total patents | 2 |
| First publication | May 7, 2020 |
| Latest publication | Nov 1, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Aalto Univ Foundation Sr | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02P10/20 | 2 |
| C25C1/20 | 2 |
| C22B11/042 | 2 |
| C25C7/02 | 2 |