Process for the recovery of cathode materials in the recycling of batteries
US-12381268-B2 · Aug 5, 2025 · US
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Nehrenheim Emma patents
Nehrenheim Emma is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nehrenheim Emma |
| Total patents | 6 |
| First publication | May 12, 2022 |
| Latest publication | Aug 5, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for recovering battery active material concentrate
US-2025055052-A1 · Feb 13, 2025 · US
Process for cathode active material precursor preparation
US-2024102127-A1 · Mar 28, 2024 · US
Process for the recovery of cathode materials in the recycling of batteries
US-2023042034-A1 · Feb 9, 2023 · US
Process for the recovery of cathode materials in the recycling of batteries by removing aluminum and iron
US-11509000-B2 · Nov 22, 2022 · US
Process for the recovery of cathode materials in the recycling of batteries
US-2022149452-A1 · May 12, 2022 · 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 |
|---|---|
| Northvolt Ab | 6 |
| Northvolt Revolt Ab | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22B26/12 | 6 |
| C22B3/44 | 5 |
| C22B23/0453 | 5 |
| Y02W30/84 | 5 |
| C22B1/005 | 5 |