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Battery Module, Battery Rack Comprising Same Battery Module, And Power Storage Device Comprising Same Battery Rack

Patent No. EP3988179 (titled "Battery Module, Battery Rack Comprising Same Battery Module, And Power Storage Device Comprising Same Battery Rack") was filed by LG Energy Solution on Mar 4, 2021. The application was issued on Sep 17, 2025.

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Sep 30, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 21, 2025
Decision to grant a European patent
Aug 6, 2025
(Electronic) Receipt
Aug 6, 2025
Filing of the translations of the claims
Aug 6, 2025
French translation of claims
Aug 6, 2025
German translation of the claims
Jun 26, 2025
Annex to the communication about intention to grant a European patent
Jun 26, 2025
Bibliographic data of the European patent application
Jun 26, 2025
Communication about intention to grant a European patent
Jun 26, 2025
Intention to grant (signatures)
Jun 26, 2025
Text intended for grant (clean copy)
Jun 26, 2025
Text intended for grant (version for approval)
May 28, 2025
(Electronic) Receipt
May 28, 2025
Amended claims with annotations
May 28, 2025
Amended description with annotations
May 28, 2025
Claims
May 28, 2025
Description
May 28, 2025
Miscellaneous requests concerning client data
May 28, 2025
Reply to communication from the Examining Division
May 28, 2025
Summary of subsequently filed documents
Feb 25, 2025
Annex to the communication
Feb 25, 2025
Communication from the Examining Division
Feb 19, 2025
Examination started
Jul 5, 2024
Document concerning representation
Jan 26, 2023
(Electronic) Receipt
Jan 26, 2023
Amended claims filed after receipt of (European) search report
Jan 26, 2023
Amended claims with annotations
Jan 26, 2023
Amended description filed after receipt of (European) search report
Jan 26, 2023
Amended description with annotations
Jan 26, 2023
Amendments received before examination
Jan 26, 2023
Letter accompanying subsequently filed items
Sep 19, 2022
Copy of the international preliminary report on patentability
Sep 19, 2022
Translation of the international preliminary report on patentability
Aug 2, 2022
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 13, 2022
Communication regarding the transmission of the European search report
Jul 13, 2022
European search opinion
Jul 13, 2022
Information on Search Strategy
Jul 13, 2022
Supplementary European search report
Jul 1, 2022
Search started
Mar 30, 2022
Notification of forthcoming publication
Feb 23, 2022
Communication of the registration of a transfer or change of name and/or address
Feb 16, 2022
Annexes in respect of a client data request
Feb 16, 2022
Letter accompanying subsequently filed items
Feb 16, 2022
Submission concerning change of applicant's name
Feb 1, 2022
Confirmation of effective date of early entry
Jan 18, 2022
(Electronic) Receipt
Jan 18, 2022
Abstract
Jan 18, 2022
Claims
Jan 18, 2022
Description
Jan 18, 2022
Drawings
Jan 18, 2022
Request for entry into the European phase
Sep 27, 2021
Priority document (electronically transmitted)
Sep 10, 2021
Copy of the international search report
Sep 10, 2021
Copy of the translated international search report
Sep 10, 2021
International publication pamphlet

EP3988179

LG ENERGY SOLUTION

Application Number: EP21764423A
Filing Date: Mar 4, 2021
Status: Granted And Under Opposition; Aug 15, 2025
Publication Date: Sep 17, 2025
External Links: Slate, Register , Google Patents