Battery Having Removable Air Electrode

Patent No. EP3072175 (titled "Battery Having Removable Air Electrode") was filed by Electricit DE France on Nov 21, 2014. The application was issued on Jan 26, 2022.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative
NANTENERGY	May 10, 2019	BECK GREENER

Dossier Documents

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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Jan 7, 2022
Decision to maintain the European patent in amended form
Jan 7, 2022
Decision to maintain the European patent in amended form
Jan 3, 2022
Termination of the opposition proceedings with maintenance of patent
Dec 16, 2021
(Electronic) Receipt
Dec 16, 2021
English translation of the claims
Dec 16, 2021
Filing of the translation of the amended claims
Dec 16, 2021
German translation of the claims
Dec 16, 2021
Letter accompanying subsequently filed items
Sep 20, 2021
Communication to opponent concerning maintenance
Sep 20, 2021
Communication with request to file translations
Sep 13, 2021
Maintenance of the patent with the documents specified in the final decision
Jun 4, 2021
(Electronic) Receipt
Jun 4, 2021
(Electronic) Receipt
Jun 4, 2021
Advice of delivery
Jun 4, 2021
Advice of delivery
Jun 4, 2021
Letter accompanying subsequently filed items
Jun 4, 2021
Letter accompanying subsequently filed items
May 28, 2021
Annex to the communication - opposition
May 28, 2021
Decision of the Opposition Division and instruction
May 28, 2021
Druckexemplar in opposition procedure
May 28, 2021
Grounds for the decision (Annex) - opposition
May 28, 2021
Interlocutory decision in opposition proceedings
May 28, 2021
Internal form - Opposition/addressees
May 28, 2021
Internal form - Opposition/addressees
May 28, 2021
Means of redress
May 28, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 28, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 28, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 28, 2021
Provision of a copy of the minutes - opposition procedure
May 28, 2021
Scanned annex to a communication - opposition procedure
May 28, 2021
Scanned annex to a communication - opposition procedure
May 28, 2021
Transmittal of decision / summons - opposition
May 28, 2021
Transmittal of decision / summons - opposition
Apr 16, 2021
Information about the result of oral proceedings
Apr 13, 2021
Notification concerning the date of oral proceedings
Apr 13, 2021
Notification concerning the date of oral proceedings
Apr 6, 2021
(Electronic) Receipt
Apr 6, 2021
Letter accompanying subsequently filed items
Apr 6, 2021
Oral proceedings: reply to date proposed
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 16, 2021
(Electronic) Receipt
Feb 16, 2021
(Electronic) Receipt
Feb 16, 2021
(Electronic) Receipt
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure
Feb 16, 2021
Auxiliary request during Opposition procedure - 01
Feb 16, 2021
Auxiliary request during Opposition procedure - 01
Feb 16, 2021
Auxiliary request during Opposition procedure - 02
Feb 16, 2021
Auxiliary request during Opposition procedure - 03
Feb 16, 2021
Auxiliary request during Opposition procedure - 04
Feb 16, 2021
Auxiliary request during Opposition procedure - 05
Feb 16, 2021
Auxiliary request during Opposition procedure - 06
Feb 16, 2021
Letter accompanying subsequently filed items
Feb 16, 2021
Letter accompanying subsequently filed items
Feb 16, 2021
Letter accompanying subsequently filed items
Feb 16, 2021
Main request during Opposition procedure
Feb 16, 2021
Main request during Opposition procedure
Feb 16, 2021
Main request during Opposition procedure
Feb 16, 2021
Main request during Opposition procedure
Feb 16, 2021
Request for interpreters during oral proceedings
Feb 16, 2021
Written submission in preparation to/during oral proceedings
Feb 16, 2021
Written submission in preparation to/during oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Dec 8, 2020
(Electronic) Receipt
Dec 8, 2020
Advice of delivery
Dec 8, 2020
Letter accompanying subsequently filed items
Nov 26, 2020
Communication about missing advice of delivery
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Advice of delivery
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Annex to the communication - opposition
Oct 19, 2020
Information concerning oral proceedings
Oct 19, 2020
Summons to attend oral proceedings
Oct 19, 2020
Summons to attend oral proceedings
Oct 12, 2020
Oral proceedings: reply to date proposed
Oct 2, 2020
Notification concerning the date of oral proceedings
Oct 2, 2020
Notification concerning the date of oral proceedings
Oct 1, 2020
Oral proceedings: reply to date proposed
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 24, 2020
Oral proceedings: reply to date proposed
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
Letter accompanying subsequently filed items
Sep 4, 2020
Written submission in preparation to/during oral proceedings
Aug 13, 2020
(Electronic) Receipt
Aug 13, 2020
Advice of delivery
Aug 13, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Communication about missing advice of delivery
Aug 10, 2020
Communication about missing advice of delivery
Jun 25, 2020
Acknowledgement of a document
Jun 25, 2020
Acknowledgement of a document
Jun 25, 2020
Annex to the communication - opposition
Jun 25, 2020
Information concerning oral proceedings
Jun 25, 2020
Summons to attend oral proceedings
Jun 25, 2020
Summons to attend oral proceedings
Jun 8, 2020
Notification concerning the date of oral proceedings
Jun 8, 2020
Notification concerning the date of oral proceedings
Jun 3, 2020
Oral proceedings: reply to date proposed
May 30, 2020
Oral proceedings: reply to date proposed
May 27, 2020
Brief communication - Opposition proceedings
May 18, 2020
(Electronic) Receipt
May 18, 2020
Auxiliary request during Opposition procedure
May 18, 2020
Auxiliary request during Opposition procedure
May 18, 2020
Auxiliary request during Opposition procedure
May 18, 2020
Auxiliary request during Opposition procedure - 01
May 18, 2020
Auxiliary request during Opposition procedure - 02
May 18, 2020
Auxiliary request during Opposition procedure - 05
May 18, 2020
Letter accompanying subsequently filed items
May 18, 2020
Main request during Opposition procedure
May 18, 2020
Main request during Opposition procedure
May 18, 2020
Written submission in preparation to/during oral proceedings
Apr 15, 2020
Brief communication - Opposition proceedings
Apr 8, 2020
(Electronic) Receipt
Apr 8, 2020
Letter accompanying subsequently filed items
Apr 8, 2020
Oral proceedings: reply to date proposed
Feb 12, 2020
Advice of delivery
Feb 12, 2020
Advice of delivery
Feb 10, 2020
Advice of delivery
Feb 5, 2020
Acknowledgement of a document
Feb 5, 2020
Acknowledgement of a document
Feb 5, 2020
Information concerning oral proceedings
Feb 5, 2020
Information concerning oral proceedings
Feb 5, 2020
Notification concerning the date of oral proceedings
Feb 5, 2020
Notification concerning the date of oral proceedings
Feb 5, 2020
Summons to attend oral proceedings
Feb 5, 2020
Summons to attend oral proceedings
Jan 22, 2020
Brief communication - Opposition proceedings
Jan 16, 2020
(Electronic) Receipt
Jan 16, 2020
Letter accompanying subsequently filed items
Jan 16, 2020
Oral proceedings: Request for postponement
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
Advice of delivery
Jan 10, 2020
Advice of delivery
Jan 10, 2020
Letter accompanying subsequently filed items
Dec 16, 2019
Advice of delivery
Dec 13, 2019
Acknowledgement of a document
Dec 13, 2019
Acknowledgement of a document
Dec 13, 2019
Annex to the communication - opposition
Dec 13, 2019
Information concerning oral proceedings
Dec 13, 2019
Information concerning oral proceedings
Dec 13, 2019
Summons to attend oral proceedings
Dec 13, 2019
Summons to attend oral proceedings
Dec 6, 2019
Information about the result of oral proceedings
Oct 17, 2019
Brief communication - Opposition proceedings
Oct 11, 2019
(Electronic) Receipt
Oct 11, 2019
Auxiliary request during Opposition procedure
Oct 11, 2019
Auxiliary request during Opposition procedure
Oct 11, 2019
Auxiliary request during Opposition procedure
Oct 11, 2019
Auxiliary request during Opposition procedure
Oct 11, 2019
Auxiliary request during Opposition procedure - 01
Oct 11, 2019
Auxiliary request during Opposition procedure - 02
Oct 11, 2019
Auxiliary request during Opposition procedure - 03
Oct 11, 2019
Auxiliary request during Opposition procedure - 04
Oct 11, 2019
Letter accompanying subsequently filed items
Oct 11, 2019
Main request during Opposition procedure
Oct 11, 2019
Main request during Opposition procedure
Oct 11, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 4, 2019
Communication of a notice of opposition and request to file observations
Jun 4, 2019
Notice of further oppositions to opponent(s)
May 16, 2019
Communication of a notice of opposition - first information to patent proprietor
May 10, 2019
(Electronic) Receipt
May 10, 2019
Citation in opposition procedure - 001
May 10, 2019
Citation in opposition procedure - 002
May 10, 2019
Citation in opposition procedure - 003
May 10, 2019
Citation in opposition procedure - 004
May 10, 2019
Citation in opposition procedure - 005
May 10, 2019
Citation in opposition procedure - 006
May 10, 2019
Citation in opposition procedure - 007
May 10, 2019
Citation in opposition procedure - 008
May 10, 2019
Citation in opposition procedure - 009
May 10, 2019
Citation in opposition procedure - 010
May 10, 2019
Citation in opposition procedure - 011
May 10, 2019
Consolidated list of cited opposition documents
May 10, 2019
Notice of opposition
May 10, 2019
Notice of opposition
Sep 3, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 26, 2018
Decision to grant a European patent
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
English translation of the claims
Jul 13, 2018
Filing of the translations of the claims
Jul 13, 2018
German translation of the claims
May 29, 2018
Bibliographic data of the European patent application
May 29, 2018
Communication about intention to grant a European patent
May 29, 2018
Intention to grant (signatures)
May 29, 2018
Text intended for grant (clean copy)
May 29, 2018
Text intended for grant (version for approval)
Apr 30, 2018
Examination started
Feb 15, 2018
Notification regarding date of start of examination with possibility to withdraw
Dec 23, 2016
(Electronic) Receipt
Dec 23, 2016
Letter accompanying subsequently filed items
Dec 23, 2016
Reply to Written Opinion prepared by the EPO
Aug 31, 2016
Notification on forthcoming publication of bibliographic data
Jun 29, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jun 27, 2016
Communication to designated inventor
Jun 27, 2016
Communication to designated inventor
Jun 27, 2016
Communication to designated inventor
Jun 22, 2016
Priority search results copy provided by EPO
Jun 7, 2016
Copy of the international preliminary report on patentability
May 26, 2016
(Electronic) Receipt
May 26, 2016
Request for entry into the European phase
Apr 1, 2016
Information on entry into European phase
Jun 15, 2015
Priority document (electronically transmitted)
May 28, 2015
Copy of the international search report
May 28, 2015
Copy of the international search report
May 28, 2015
Published international application - A1
Feb 25, 2015
Written opinion of the ISA, boxes No. I to VIII
Feb 25, 2015
Written opinion of the ISA, cover sheet
Feb 25, 2015
Written opinion of the ISA, supplemental box
Nov 21, 2014
Abstract
Nov 21, 2014
Claims
Nov 21, 2014
Description
Nov 21, 2014
Drawings

EP3072175

ELECTRICIT DE FRANCE

Application Number: EP14814939A
Filing Date: Nov 21, 2014
Status: Patent Maintained As Amended; Dec 24, 2021
Publication Date: Jan 26, 2022
External Links: Slate, Register , Google Patents

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Battery Having Removable Air Electrode

Patent Summary

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Patent Oppositions

Dossier Documents

EP3072175