Method And Device For The Intermediate Storage Of Electrical Energy

Patent No. EP2701299 (titled "Method And Device For The Intermediate Storage Of Electrical Energy") was filed by Michael Koch on Aug 14, 2013. The application was issued on Sep 26, 2018.

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
STRAWMAN	Jun 21, 2019	NEYMEYR

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 29, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 29, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 26, 2022
Termination of the opposition proceedings with revocation of patent
Apr 22, 2022
Advice of delivery
Apr 14, 2022
Advice of delivery
Apr 14, 2022
Annex to the communication - opposition
Apr 14, 2022
Decision of the Opposition Division and instruction
Apr 14, 2022
Decision revoking the European patent
Apr 14, 2022
Decision revoking the European patent
Apr 14, 2022
Grounds for the decision (Annex) - opposition
Apr 14, 2022
Means of redress
Apr 14, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 14, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 14, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 14, 2022
Provision of a copy of the minutes - opposition procedure
Apr 14, 2022
Provision of a copy of the minutes - opposition procedure
Apr 14, 2022
Scanned annex to a communication - opposition procedure
Apr 14, 2022
Transmittal of decision / summons - opposition
Apr 14, 2022
Transmittal of decision / summons - opposition
Nov 17, 2021
Information about the result of oral proceedings
Oct 29, 2021
Brief communication - Opposition proceedings
Oct 28, 2021
Brief communication - Opposition proceedings
Oct 22, 2021
(Electronic) Receipt
Oct 22, 2021
Letter accompanying subsequently filed items
Oct 22, 2021
Written submission in preparation to/during oral proceedings
Oct 20, 2021
(Electronic) Receipt
Oct 20, 2021
Letter accompanying subsequently filed items
Oct 20, 2021
Written submission in preparation to/during oral proceedings
Sep 23, 2021
Brief communication - Opposition proceedings
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
Citation in opposition procedure - 011
Sep 16, 2021
Consolidated list of cited opposition documents
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
Request for interpreters during oral proceedings
Sep 16, 2021
Written submission in preparation to/during oral proceedings
Jul 21, 2021
Brief communication - Opposition proceedings
Jul 13, 2021
(Electronic) Receipt
Jul 13, 2021
(Electronic) Receipt
Jul 13, 2021
Citation in opposition procedure - 010
Jul 13, 2021
Letter accompanying subsequently filed items
Jul 13, 2021
Letter accompanying subsequently filed items
Jul 13, 2021
Request for interpreters during oral proceedings
Jul 13, 2021
Written submission in preparation to/during oral proceedings
Jul 13, 2021
Written submission in preparation to/during oral proceedings
Jul 8, 2021
Notification concerning the date of oral proceedings
Jul 8, 2021
Notification concerning the date of oral proceedings
Apr 14, 2021
Advice of delivery
Apr 6, 2021
Advice of delivery
Apr 6, 2021
Annex to the communication - opposition
Apr 6, 2021
Information concerning oral proceedings
Apr 6, 2021
Summons to attend oral proceedings
Apr 6, 2021
Summons to attend oral proceedings
Apr 6, 2021
Transmittal of decision / summons - opposition
Apr 6, 2021
Transmittal of decision / summons - opposition
Mar 29, 2021
Notification concerning the date of oral proceedings
Mar 29, 2021
Notification concerning the date of oral proceedings
Mar 25, 2021
Brief communication - Opposition proceedings
Mar 25, 2021
Brief communication - Opposition proceedings
Mar 18, 2021
(Electronic) Receipt
Mar 18, 2021
(Electronic) Receipt
Mar 18, 2021
Citation in opposition procedure - 009
Mar 18, 2021
Letter accompanying subsequently filed items
Mar 18, 2021
Letter accompanying subsequently filed items
Mar 18, 2021
Request for interpreters during oral proceedings
Mar 18, 2021
Written submission in preparation to/during oral proceedings
Mar 10, 2021
Brief communication - Opposition proceedings
Mar 2, 2021
Written submission in preparation to/during oral proceedings
Jan 21, 2021
Notification concerning the date of oral proceedings
Jan 21, 2021
Notification concerning the date of oral proceedings
Nov 11, 2020
Brief communication - Opposition proceedings
Nov 4, 2020
(Electronic) Receipt
Nov 4, 2020
Letter accompanying subsequently filed items
Nov 4, 2020
Letter regarding the opposition procedure (no time limit)
Oct 13, 2020
Advice of delivery
Oct 12, 2020
Advice of delivery
Oct 8, 2020
Acknowledgement of a document
Oct 8, 2020
Acknowledgement of a document
Oct 8, 2020
Summons to attend oral proceedings
Oct 8, 2020
Summons to attend oral proceedings
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Oral proceedings: reply to date proposed
Sep 15, 2020
Notification concerning the date of oral proceedings
Sep 15, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Oral proceedings: reply to date proposed
Sep 3, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
(Electronic) Receipt
Aug 26, 2020
Letter accompanying subsequently filed items
Aug 26, 2020
Written submission in preparation to/during oral proceedings
Aug 21, 2020
Notification concerning the date of oral proceedings
Aug 21, 2020
Notification concerning the date of oral proceedings
Aug 21, 2020
Scanned annex to a communication - opposition procedure
Jul 8, 2020
Brief communication - Opposition proceedings
Jun 30, 2020
(Electronic) Receipt
Jun 30, 2020
Letter accompanying subsequently filed items
Jun 30, 2020
Written submission in preparation to/during oral proceedings
Jun 24, 2020
Brief communication - Opposition proceedings
Jun 24, 2020
Brief communication - Opposition proceedings
Jun 17, 2020
Annex to the communication - opposition
Jun 3, 2020
Brief communication - Opposition proceedings
May 20, 2020
Written submission in preparation to/during oral proceedings
May 14, 2020
Advice of delivery
May 11, 2020
Advice of delivery
May 7, 2020
Acknowledgement of a document
May 7, 2020
Acknowledgement of a document
May 7, 2020
Annex to the communication - opposition
May 7, 2020
Information concerning oral proceedings
May 7, 2020
Notification concerning the date of oral proceedings
May 7, 2020
Summons to attend oral proceedings
Jan 10, 2020
Brief communication - Opposition proceedings
Jan 8, 2020
Rejection of request for extension of time limit
Dec 30, 2019
Request for extension of time limit
Dec 27, 2019
Request for extension of time limit
Dec 20, 2019
Rejection of request for extension of time limit
Dec 16, 2019
Request for extension of time limit
Dec 13, 2019
Request for extension of time limit
Aug 16, 2019
Brief communication - Opposition proceedings
Aug 8, 2019
(Electronic) Receipt
Aug 8, 2019
Citation in opposition procedure - 003
Aug 8, 2019
Letter accompanying subsequently filed items
Aug 8, 2019
Letter regarding the opposition procedure (no time limit)
Jul 1, 2019
Brief communication - Opposition proceedings
Jul 1, 2019
Request for documents
Jun 28, 2019
Communication of a notice of opposition - first information to patent proprietor
Jun 21, 2019
(Electronic) Receipt
Jun 21, 2019
Citation in opposition procedure - 001
Jun 21, 2019
Citation in opposition procedure - 002
Jun 21, 2019
Citation in opposition procedure - 003
Jun 21, 2019
Citation in opposition procedure - 004
Jun 21, 2019
Citation in opposition procedure - 005
Jun 21, 2019
Citation in opposition procedure - 006
Jun 21, 2019
Citation in opposition procedure - 007
Jun 21, 2019
Citation in opposition procedure - 007
Jun 21, 2019
Citation in opposition procedure - 008
Jun 21, 2019
Notice of opposition
Jun 21, 2019
Notice of opposition
Oct 8, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 30, 2018
Decision to grant a European patent
Jul 6, 2018
English translation of the claims
Jul 6, 2018
Filing of the translations of the claims
Jul 6, 2018
French translation of claims
Mar 5, 2018
Bibliographic data of the European patent application
Mar 5, 2018
Communication about intention to grant a European patent
Mar 5, 2018
Intention to grant (signatures)
Mar 5, 2018
Text intended for grant (clean copy)
Mar 5, 2018
Text intended for grant (version for approval)
Aug 11, 2016
Letter concerning fees and payments
Aug 11, 2016
Payment of fees and costs
Apr 20, 2016
Claims
Apr 20, 2016
Claims
Apr 20, 2016
Description
Apr 20, 2016
Reply to communication from the Examining Division
Feb 10, 2016
Communication of amended entries concerning the representative
Feb 4, 2016
Annex to the communication
Feb 4, 2016
Communication from the Examining Division
Feb 4, 2016
Submission concerning change of applicant's representative
Jan 27, 2016
Examination started
Aug 10, 2015
Letter concerning fees and payments
Aug 10, 2015
Payment of fees and costs
May 27, 2014
Priority search results
May 27, 2014
Reply to invitation to file a copy of priority search results
Apr 17, 2014
Invitation to file a copy of search results(priority)
Apr 7, 2014
Amended claims filed after receipt of (European) search report
Apr 7, 2014
Amendments received before examination
Mar 27, 2014
Letter concerning fees and payments
Mar 27, 2014
Payment of fees and costs
Mar 3, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 29, 2014
Notification of forthcoming publication
Jan 2, 2014
Communication regarding the transmission of the European search report
Jan 2, 2014
European search opinion
Jan 2, 2014
European search report
Nov 28, 2013
Search started
Oct 8, 2013
Communication to designated inventor
Aug 14, 2013
Abstract
Aug 14, 2013
Authorisation
Aug 14, 2013
Claims
Aug 14, 2013
Description
Aug 14, 2013
Designation of inventor
Aug 14, 2013
Drawings
Aug 14, 2013
Payment of fees and costs
Aug 14, 2013
Priority document
Aug 14, 2013
Request for grant of a European patent

EP2701299

MICHAEL KOCH

Application Number: EP13004051A
Filing Date: Aug 14, 2013
Status: Revoked; Jul 29, 2022
Publication Date: Sep 26, 2018
External Links: Slate, Register , Google Patents

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Method And Device For The Intermediate Storage Of Electrical Energy

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Dossier Documents

EP2701299