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Positive Electrode Active Material, And Positive Electrode And Lithium Secondary Battery Comprising Same
Abstract: The present invention relates to a positive electrode active material comprising an overlithiated manganese oxide represented by chemical formula 1, with a sulfur content of 4,000 ppm or more on the basis of the total weight of the positive electrode active material as measured at the surface, a method for manufacturing same, and a positive electrode and lithium secondary battery, each containing same.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 October 2025
Publication Number
46/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero,
Yeongdeungpo-gu,
Seoul 07335
Inventors
1. HAN, Gi Beom
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. PARK, Kang Joon
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. LEE, Youshin
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. LEE, Jaeyoung
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. PARK, Byungchun
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. PARK, Sin Young
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517094540-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [01-10-2025(online)].pdf | 2025-10-01 |
| 2 | 202517094540-STATEMENT OF UNDERTAKING (FORM 3) [01-10-2025(online)].pdf | 2025-10-01 |
| 3 | 202517094540-REQUEST FOR EXAMINATION (FORM-18) [01-10-2025(online)].pdf | 2025-10-01 |
| 4 | 202517094540-PROOF OF RIGHT [01-10-2025(online)].pdf | 2025-10-01 |
| 5 | 202517094540-PRIORITY DOCUMENTS [01-10-2025(online)].pdf | 2025-10-01 |
| 6 | 202517094540-POWER OF AUTHORITY [01-10-2025(online)].pdf | 2025-10-01 |
| 7 | 202517094540-FORM 18 [01-10-2025(online)].pdf | 2025-10-01 |
| 8 | 202517094540-FORM 1 [01-10-2025(online)].pdf | 2025-10-01 |
| 9 | 202517094540-DRAWINGS [01-10-2025(online)].pdf | 2025-10-01 |
| 10 | 202517094540-DECLARATION OF INVENTORSHIP (FORM 5) [01-10-2025(online)].pdf | 2025-10-01 |
| 11 | 202517094540-COMPLETE SPECIFICATION [01-10-2025(online)].pdf | 2025-10-01 |