Battery conveyor belt
US-12570474-B2 · Mar 10, 2026 · US
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Li Aixia patents
Li Aixia is listed as an inventor on 121 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Aixia |
| Total patents | 121 |
| First publication | Aug 15, 2017 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Wet process for recovering valuable metals from lithium battery
US-12559379-B2 · Feb 24, 2026 · US
Doped lithium iron phosphate encapsulated in ligand, and preparation method therefor and use thereof
US-12531242-B2 · Jan 20, 2026 · US
Method for recycling and treating electrolytic solution of lithium ion battery
US-12525662-B2 · Jan 13, 2026 · US
Fixing assembly and fixing device
US-12404064-B2 · Sep 2, 2025 · US
Method for preparing lithium iron phosphate and use thereof
US-2025256964-A1 · Aug 14, 2025 · US
Ultrasonic vibrating screen
US-12383932-B2 · Aug 12, 2025 · US
Copper-doped lithium cobalt oxide precursor, positive electrode material, and preparation method therefor and use thereof
US-2025243083-A1 · Jul 31, 2025 · US
Ternary precursor with high tap density and method for preparing same
US-2025223194-A1 · Jul 10, 2025 · US
Porous iron phosphate and preparation method therefor
US-2025214839-A1 · Jul 3, 2025 · US
Recent patents
Latest publications not already listed above.
Preparation method for ammonium manganese iron phosphate, and lithium manganese iron phosphate and use thereof
US-2025214841-A1 · Jul 3, 2025 · US
Method for coating lithium nickel cobalt manganese oxide cathode material
US-12327859-B2 · Jun 10, 2025 · US
Apparatus for efficiently pretreating and recycling waste battery
US-12308403-B2 · May 20, 2025 · US
Screening method and device for echelon-use battery
US-2025147111-A1 · May 8, 2025 · US
Preparation method for positive electrode material precursor having large channel, and application thereof
US-2025122098-A1 · Apr 17, 2025 · US
Aluminum-doped cathode material precursor, and preparation method therefor and use thereof
US-2025122094-A1 · Apr 17, 2025 · US
Ultrasonic vibrating screen
US-2025121410-A1 · Apr 17, 2025 · US
Method for recycling lithium-ion battery electrolyte
US-2025091871-A1 · Mar 20, 2025 · US
Processing device for lithium battery positive electrode material
US-2025091021-A1 · Mar 20, 2025 · US
Underwater crushing mechanism for aluminum housing battery
US-12246327-B2 · Mar 11, 2025 · US
Method for recycling and treating electrolytic solution of lithium ion battery
US-2025079544-A1 · Mar 6, 2025 · US
Apparatus for efficiently pretreating and recycling waste battery
US-2025079542-A1 · Mar 6, 2025 · US
High-voltage ternary positive electrode material and preparation method thereof
US-2025079444-A1 · Mar 6, 2025 · US
Method for coating lithium nickel cobalt manganese oxide cathode material
US-2025070116-A1 · Feb 27, 2025 · US
Method for preparing graphene-based sodium ion battery negative electrode material
US-12234153-B2 · Feb 25, 2025 · US
Disassembling mechanism for waste battery module
US-12202023-B2 · Jan 21, 2025 · US
Orderly differentiated recycling and processing apparatus for waste batteries
US-12199318-B2 · Jan 14, 2025 · US
Method for directly preparing nickel sulfate from low nickel matte, nickel sulfate and application thereof
US-12199283-B2 · Jan 14, 2025 · US
Carbon emission assessment system for recycling of decommissioned battery
US-2025014047-A1 · Jan 9, 2025 · US
Method for recovering waste lithium cobalt oxide battery
US-12183900-B2 · Dec 31, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Guangdong Brunp Recycling Technology Co Ltd | 119 |
| Hunan Brunp Recycling Tech Co Ltd | 119 |
| Hunan Brunp Ev Recycling Co Ltd | 78 |
| Yichang Brunp Contemporary Amperex Co Ltd | 8 |
| Hunan Brunp Vehicles Recycling Co Ltd | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 49 |
| H01M10/54 | 45 |
| Y02W30/84 | 44 |
| C01P2006/40 | 43 |
| C01P2004/03 | 41 |