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Electrolyte Removal Device, Apparatus And Method For Manufacturing Secondary Battery Comprising Same, And Secondary Battery

Patent No. EP3611782 (titled "Electrolyte Removal Device, Apparatus And Method For Manufacturing Secondary Battery Comprising Same, And Secondary Battery") was filed by LG Chem on Oct 17, 2018. The application was issued on Mar 27, 2024.

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Feb 5, 2025
Communication regarding the expiry of opposition period
Apr 9, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 29, 2024
Decision to grant a European patent
Feb 22, 2024
Brief communication to applicant/representative
Feb 16, 2024
(Electronic) Receipt
Feb 16, 2024
Filing of the translations of the claims
Feb 16, 2024
French translation of claims
Feb 16, 2024
German translation of the claims
Feb 16, 2024
Letter accompanying subsequently filed items
Dec 12, 2023
Annex to the communication about intention to grant a European patent
Dec 12, 2023
Bibliographic data of the European patent application
Dec 12, 2023
Communication about intention to grant a European patent
Dec 12, 2023
Intention to grant (signatures)
Dec 12, 2023
Text intended for grant (clean copy)
Dec 12, 2023
Text intended for grant (version for approval)
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
Dec 17, 2021
Communication of the registration of a transfer or change of name and/or address
Dec 9, 2021
Annexes in respect of a client data request
Dec 9, 2021
Annexes in respect of a client data request
Dec 9, 2021
Letter accompanying subsequently filed items
Dec 9, 2021
Submission concerning a transfer of rights (applicant)
Jun 18, 2021
(Electronic) Receipt
Jun 18, 2021
Amended claims with annotations
Jun 18, 2021
Amended description with annotations
Jun 18, 2021
Claims
Jun 18, 2021
Description
Jun 18, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Reply to communication from the Examining Division
Mar 4, 2021
Annex to the communication
Mar 4, 2021
Communication from the Examining Division
Feb 26, 2021
Examination started
Dec 30, 2020
(Electronic) Receipt
Dec 30, 2020
Amended claims filed after receipt of (European) search report
Dec 30, 2020
Amended claims with annotations
Dec 30, 2020
Amended description filed after receipt of (European) search report
Dec 30, 2020
Amended description with annotations
Dec 30, 2020
Amendments received before examination
Dec 30, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 6, 2020
Copy of the international preliminary report on patentability
Jul 6, 2020
Translation of the international preliminary report on patentability
Jun 30, 2020
Communication regarding the transmission of the European search report
Jun 30, 2020
European search opinion
Jun 30, 2020
Information on Search Strategy
Jun 30, 2020
Supplementary European search report
Jun 10, 2020
Search started
Apr 14, 2020
Invitation to indicate correct address of inventor
Apr 14, 2020
Invitation to indicate correct address of inventor
Apr 14, 2020
Invitation to indicate correct address of inventor
Apr 6, 2020
Letter which had not been notified
Apr 6, 2020
Letter which had not been notified
Apr 3, 2020
Letter which had not been notified
Mar 5, 2020
Copy of the international preliminary report on patentability
Mar 5, 2020
Translation of the international preliminary report on patentability
Mar 5, 2020
Transmission of a document (International preliminary examination report)
Feb 18, 2020
Enquiry with the International Bureau
Jan 22, 2020
Notification of forthcoming publication
Jan 21, 2020
Enquiry with the International Bureau
Dec 3, 2019
Communication to designated inventor
Dec 3, 2019
Communication to designated inventor
Dec 3, 2019
Communication to designated inventor
Dec 3, 2019
Confirmation of effective date of early entry
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Abstract
Nov 14, 2019
Claims
Nov 14, 2019
Description
Nov 14, 2019
Drawings
Nov 14, 2019
Request for entry into the European phase
Jul 18, 2019
Priority document (electronically transmitted)
Jun 27, 2019
Copy of the international preliminary report on patentability
Jun 27, 2019
Copy of the international search report
Jun 27, 2019
Copy of the translated international search report
Jun 27, 2019
Published international application - A1

EP3611782

LG CHEM

Application Number: EP18892668A
Filing Date: Oct 17, 2018
Status: No Opposition Filed Within Time Limit; Feb 7, 2025
Publication Date: Mar 27, 2024
External Links: Slate, Register , Google Patents