Apparatus For Managing Secondary Battery

Patent No. EP3393001 (titled "Apparatus For Managing Secondary Battery") was filed by LG Chem on Mar 2, 2011. The application was issued on May 26, 2021.

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Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_0002228/2025	Dec 23, 2025	BMS Innovations	Infringement

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.

Date
Description

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Apr 4, 2022
Communication regarding the expiry of opposition period
Feb 23, 2022
Communication of the registration of a transfer or change of name and/or address
Dec 17, 2021
Communication of the registration of a transfer or change of name and/or address
Jun 9, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 30, 2021
Decision to grant a European patent
Apr 20, 2021
(Electronic) Receipt
Apr 20, 2021
Filing of the translations of the claims
Apr 20, 2021
French translation of claims
Apr 20, 2021
German translation of the claims
Apr 20, 2021
Letter accompanying subsequently filed items
Feb 2, 2021
Bibliographic data of the European patent application
Feb 2, 2021
Communication about intention to grant a European patent
Feb 2, 2021
Intention to grant (signatures)
Feb 2, 2021
Text intended for grant (clean copy)
Feb 2, 2021
Text intended for grant (version for approval)
Jan 14, 2021
Examination started
Sep 28, 2020
Response to enquiry for communication from the Examining Division
Sep 14, 2020
(Electronic) Receipt
Sep 14, 2020
Enquiry as to the processing of the file
Sep 14, 2020
Letter accompanying subsequently filed items
Apr 23, 2019
(Electronic) Receipt
Apr 23, 2019
Amended claims filed after receipt of (European) search report
Apr 23, 2019
Amended claims with annotations
Apr 23, 2019
Amendments received before examination
Apr 23, 2019
Letter accompanying subsequently filed items
Oct 29, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 26, 2018
Notification of forthcoming publication
Aug 17, 2018
Communication of the registration of a transfer or change of name and/or address
Aug 7, 2018
Submission concerning change of applicant's address
Aug 3, 2018
Communication to designated inventor
Aug 3, 2018
Communication to designated inventor
Aug 3, 2018
Communication to designated inventor
Aug 3, 2018
Communication to designated inventor
Aug 1, 2018
Refund of fees
Jul 30, 2018
Communication regarding the transmission of the European search report
Jul 30, 2018
European search opinion
Jul 30, 2018
European search report
Jul 30, 2018
Information on Search Strategy
Jul 19, 2018
Search started
Jun 12, 2018
Abstract
Jun 12, 2018
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 12, 2018
Claims
Jun 12, 2018
Description
Jun 12, 2018
Designation of inventor
Jun 12, 2018
Drawings
Jun 12, 2018
Request for grant of a European patent
Mar 6, 2012
Priority document (electronically transmitted)

EP3393001

LG CHEM

Application Number: EP18177382A
Filing Date: Mar 2, 2011
Status: No Opposition Filed Within Time Limit; Apr 2, 2022
Publication Date: May 26, 2021
External Links: Slate, Register , Google Patents

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Apparatus For Managing Secondary Battery

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EP3393001