Patent No. EP4273955 (titled "Positive Electrode, And Lithium Secondary Battery Comprising Same") was filed by LG Energy Solution on Feb 25, 2022. The application was issued on Nov 8, 2023.

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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