Lithium Battery

Patent No. EP2631974 (titled "Lithium Battery") was filed by Samsung SDI on Aug 6, 2012. The application was issued on Aug 21, 2019.

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
SOLVAY SPECIALTY POLYMERS ITALY	Apr 27, 2017	BENVENUTI

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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Jul 25, 2019
Decision to maintain the European patent in amended form
Jul 25, 2019
Decision to maintain the European patent in amended form
Jul 19, 2019
Termination of the opposition proceedings with maintenance of patent
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Filing of the translation of the amended claims
Jul 11, 2019
French translation of claims
Jul 11, 2019
German translation of the claims
Jul 11, 2019
Letter accompanying subsequently filed items
Apr 15, 2019
Communication of bibliographic data
Apr 15, 2019
Communication to opponent concerning maintenance
Apr 15, 2019
Communication with request to file translations
Apr 3, 2019
Maintenance of the patent with the documents specified in the final decision
Mar 29, 2019
Maintenance of the patent with the documents specified in the final decision
Jan 18, 2019
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 20, 2018
Advice of delivery
Dec 17, 2018
Annex to the communication - opposition
Dec 17, 2018
Decision of the Opposition Division and instruction
Dec 17, 2018
Druckexemplar in opposition procedure
Dec 17, 2018
Grounds for the decision (Annex) - opposition
Dec 17, 2018
Interlocutory decision in opposition proceedings
Dec 17, 2018
Internal form - Opposition/addressees
Dec 17, 2018
Internal form - Opposition/addressees
Dec 17, 2018
Means of redress
Dec 17, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 17, 2018
Provision of a copy of the minutes - opposition procedure
Sep 28, 2018
Information about the result of oral proceedings
Sep 27, 2018
(Electronic) Receipt
Sep 27, 2018
Brief communication - Opposition proceedings
Sep 27, 2018
Letter accompanying subsequently filed items
Sep 27, 2018
Letter regarding the opposition procedure (no time limit)
Sep 27, 2018
Letter regarding the opposition procedure (no time limit)
Sep 4, 2018
Notification concerning the date of oral proceedings
Sep 4, 2018
Notification concerning the date of oral proceedings
Aug 2, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Jul 30, 2018
(Electronic) Receipt
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Amended description with annotations
Jul 30, 2018
Letter accompanying subsequently filed items
Jul 30, 2018
Letter regarding the opposition procedure (no time limit)
Jul 27, 2018
(Electronic) Receipt
Jul 27, 2018
(Electronic) Receipt
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Amended claims with annotations
Jul 27, 2018
Claims
Jul 27, 2018
Claims
Jul 27, 2018
Claims
Jul 27, 2018
Claims
Jul 27, 2018
Claims
Jul 27, 2018
Claims
Jul 27, 2018
Claims
Jul 27, 2018
Letter accompanying subsequently filed items
Jul 27, 2018
Letter accompanying subsequently filed items
Jul 27, 2018
Letter regarding the opposition procedure (no time limit)
Jul 27, 2018
Letter regarding the opposition procedure (no time limit)
Mar 19, 2018
Advice of delivery
Mar 1, 2018
Advice of delivery
Feb 28, 2018
Advice of delivery
Feb 26, 2018
Acknowledgement of a document
Feb 26, 2018
Acknowledgement of a document
Feb 26, 2018
Annex to the communication - opposition
Feb 26, 2018
Information concerning oral proceedings
Feb 26, 2018
Preparation for oral proceedings
Feb 26, 2018
Summons to attend oral proceedings
Feb 26, 2018
Summons to attend oral proceedings
Oct 20, 2017
Brief communication - Opposition proceedings
Oct 16, 2017
(Electronic) Receipt
Oct 16, 2017
Amended claims with annotations
Oct 16, 2017
Amended claims with annotations
Oct 16, 2017
Letter accompanying subsequently filed items
Oct 16, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 7, 2017
Communication of a notice of opposition and request to file observations
Jun 7, 2017
Notice of further oppositions to opponent(s)
May 15, 2017
Communication of a notice of opposition - first information to patent proprietor
Apr 27, 2017
(Electronic) Receipt
Apr 27, 2017
Notice of opposition
Apr 27, 2017
Notice of opposition
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Patent document cited during the opposition procedure
Apr 27, 2017
Translation of the evidence during Opposition procedure
Apr 27, 2017
Translation of the evidence during Opposition procedure
Apr 27, 2017
Translation of the evidence during Opposition procedure
Apr 27, 2017
Translation of the evidence during Opposition procedure
Jul 28, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 30, 2016
Decision to grant a European patent
Jun 14, 2016
(Electronic) Receipt
Jun 14, 2016
Filing of the translations of the claims
Jun 14, 2016
French translation of claims
Jun 14, 2016
German translation of the claims
Jun 14, 2016
Letter accompanying subsequently filed items
Feb 10, 2016
Bibliographic data of the European patent application
Feb 10, 2016
Communication about intention to grant a European patent
Feb 10, 2016
Intention to grant (signatures)
Feb 10, 2016
Text intended for grant (clean copy)
Feb 10, 2016
Text intended for grant (version for approval)
Jan 8, 2016
Examination started
Feb 26, 2014
(Electronic) Receipt
Feb 26, 2014
Amended description filed after receipt of (European) search report
Feb 26, 2014
Amended description with annotations
Feb 26, 2014
Amendments received before examination
Feb 26, 2014
Letter accompanying subsequently filed items
Oct 8, 2013
Communication of amended entries concerning the representative
Oct 1, 2013
Submission concerning change of applicant's representative
Sep 2, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 31, 2013
Notification of forthcoming publication
May 27, 2013
Communication regarding the transmission of the European search report
May 27, 2013
European search opinion
May 27, 2013
European search report
Nov 8, 2012
Invitation to indicate correct address of inventor
Oct 31, 2012
Letter which had not been notified
Oct 17, 2012
Confirmation of receipt of (electronically) transmitted priority document
Oct 12, 2012
Priority document (electronically transmitted)
Sep 28, 2012
Communication to designated inventor
Sep 28, 2012
Communication to designated inventor
Sep 28, 2012
Communication to designated inventor
Sep 28, 2012
Confirmation of receipt of (electronically) transmitted priority document
Sep 25, 2012
Priority document (electronically transmitted)
Aug 6, 2012
Abstract
Aug 6, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 6, 2012
Claims
Aug 6, 2012
Description
Aug 6, 2012
Designation of inventor
Aug 6, 2012
Designation of inventor
Aug 6, 2012
Designation of inventor
Aug 6, 2012
Drawings
Aug 6, 2012
Request for grant of a European patent

EP2631974

SAMSUNG SDI

Application Number: EP12179388A
Filing Date: Aug 6, 2012
Status: Patent Maintained As Amended; Jul 19, 2019
Publication Date: Aug 21, 2019
External Links: Slate, Register , Google Patents

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Lithium Battery

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Dossier Documents

EP2631974