Patent No. EP4020670 (titled "Battery Module Having Improved Fastening Of Cooling Plate Using Reinforcement Beam, And Battery Pack Comprising Same") was filed by LG Energy Solution on Jun 23, 2021. The application was issued on Jun 29, 2022.

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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