Doped iron phosphate, and preparation method therefor and use thereof
US-2025122080-A1 · Apr 17, 2025 · US
This page is not indexed by search engines while we improve data quality.
Chen Ruokui patents
Chen Ruokui is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Ruokui |
| Total patents | 23 |
| First publication | Jul 20, 2023 |
| Latest publication | Apr 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Recovery method of valuable metal in positive electrode sheet of lithium battery
US-2025007025-A1 · Jan 2, 2025 · US
Method for removing fluorine in positive electrode leachate of lithium batteries
US-2025007024-A1 · Jan 2, 2025 · US
Preparation method for high-purity iron phosphate and use thereof
US-2024400390-A1 · Dec 5, 2024 · US
Method for selectively extracting lithium from retired battery and application of method
US-12136714-B2 · Nov 5, 2024 · US
Method for recovering lithium battery positive electrode plate
US-2024356099-A1 · Oct 24, 2024 · US
Nano-sheet ferric phosphate, preparation method therefor and use thereof
US-2024317583-A1 · Sep 26, 2024 · US
Method for efficiently removing fluorine from spent lithium battery
US-2024158887-A1 · May 16, 2024 · US
Method for selectively extracting lithium from retired battery and application of method
US-2024039068-A1 · Feb 1, 2024 · US
Recycling method and use of lithium iron phosphate (lfp) waste
US-2024021904-A1 · Jan 18, 2024 · US
Recent patents
Latest publications not already listed above.
Wet sorting process for waste lithium battery and application thereof
US-11872595-B2 · Jan 16, 2024 · US
Method for treating waste diaphragm paper of lithium battery
US-11870095-B2 · Jan 9, 2024 · US
Regeneration Method of Waste Ternary Cathode Material and Application Thereof
US-2023357050-A1 · Nov 9, 2023 · US
Method for recycling lithium iron phosphate waste and application thereof
US-2023340637-A1 · Oct 26, 2023 · US
Method for recovering lithium from lithium iron phosphate waste and application thereof
US-2023340635-A1 · Oct 26, 2023 · US
Method for removing elemental copper from ternary battery waste and application thereof
US-2023344030-A1 · Oct 26, 2023 · US
Method for recovering lithium from waste lithium iron phosphate (lfp) material
US-2023332273-A1 · Oct 19, 2023 · US
Recycling method for mixed waste material of lithium nickel manganese cobalt oxide and lithium iron phosphate
US-2023332267-A1 · Oct 19, 2023 · US
Aluminum-based lithium ion-sieve (lis), and preparation method and use thereof
US-2023330622-A1 · Oct 19, 2023 · US
Wet sorting process for waste lithium battery and application thereof
US-2023302498-A1 · Sep 28, 2023 · US
Method for recycling iron and aluminum in nickel-cobalt-manganese solution
US-11760655-B2 · Sep 19, 2023 · US
Method for treating waste diaphragm paper of lithium battery
US-2023246294-A1 · Aug 3, 2023 · US
Method for recycling iron and aluminum in nickel-cobalt-manganese solution
US-2023227325-A1 · Jul 20, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Guangdong Brunp Recycling Technology Co Ltd | 22 |
| Hunan Brunp Recycling Tech Co Ltd | 22 |
| Hunan Brunp Ev Recycling Co Ltd | 18 |
| Yichang Brunp Yihua New Mat Co Ltd | 2 |
| Hunan Brunp Vehicles Recycling Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02W30/84 | 20 |
| H01M10/54 | 20 |
| C22B7/007 | 11 |
| C22B26/12 | 11 |
| H01M10/0525 | 11 |