IP Verse

Energy Supply Network And Control Process For Distributing Regeneratively Generated Electric Energy

Patent No. EP2579415 (titled "Energy Supply Network And Control Process For Distributing Regeneratively Generated Electric Energy") was filed by Enbw Energie Baden Wrttemberg on Jul 19, 2012. The application was issued on Aug 12, 2015.

Patent Summary

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Patent Oppositions

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
VIESSMANN WERKE	May 12, 2016	MERH MATIAS ERNY REICHL HOFFMANN PATENTANWALTE PARTG MBB

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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Sep 19, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Sep 12, 2017
Termination of the opposition proceedings with maintenance of patent
Jun 7, 2017
Advice of delivery
Jun 7, 2017
Advice of delivery
Jun 2, 2017
Acknowledgement of a document
Jun 2, 2017
Decision of the Opposition Division and instruction
Jun 2, 2017
Decision rejecting the opposition
Jun 2, 2017
Grounds for the decision (Annex) - opposition
Jun 2, 2017
Internal form - Opposition/addressees
Dec 20, 2016
(Electronic) Receipt
Dec 20, 2016
Letter accompanying subsequently filed items
Dec 20, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 3, 2016
Brief communication - Opposition proceedings
Nov 3, 2016
Brief communication - Opposition proceedings
Oct 28, 2016
Withdrawal of an opposition
Oct 27, 2016
Withdrawal of an opposition
Oct 20, 2016
Brief communication - Opposition proceedings
Oct 20, 2016
Grant of extension of time limit (opposition procedure)
Oct 19, 2016
Request for extension of time limit
Oct 17, 2016
Request for extension of time limit
Jul 28, 2016
Confirmation of revocation of automatic debit order
Jul 20, 2016
Brief communication - Opposition proceedings
Jul 19, 2016
Brief communication - Opposition proceedings
Jul 19, 2016
Communication confirming withdrawal from representation
Jul 19, 2016
Communication of amended entries concerning the representative
Jul 11, 2016
Submission concerning change of proprietor's representative
Jun 20, 2016
Communication of a notice of opposition and request to file observations
Jun 20, 2016
Notice of further oppositions to opponent(s)
May 20, 2016
Communication of a notice of opposition - first information to patent proprietor
May 12, 2016
(Electronic) Receipt
May 12, 2016
Any annexes (other than citation) to an opposition letter
May 12, 2016
Any annexes (other than citation) to an opposition letter
May 12, 2016
Any annexes (other than citation) to an opposition letter
May 12, 2016
Notice of opposition
May 12, 2016
Notice of opposition
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
May 12, 2016
Patent document cited during the opposition procedure
Aug 13, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 16, 2015
Decision to grant a European patent
Jul 3, 2015
Communication regarding the forthcoming grant
Jun 29, 2015
(Electronic) Receipt
Jun 29, 2015
English translation of the claims
Jun 29, 2015
Filing of the translations of the claims
Jun 29, 2015
French translation of claims
Jun 24, 2015
Bibliographic data of the European patent application
Jun 24, 2015
Communication about intention to grant a European patent
Jun 24, 2015
Intention to grant (signatures)
Jun 24, 2015
Text intended for grant
Jun 12, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jun 5, 2015
(Electronic) Receipt
Jun 5, 2015
Amended claims with annotations
Jun 5, 2015
Claims
Jun 5, 2015
Letter accompanying subsequently filed items
Jun 5, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Mar 9, 2015
Bibliographic data of the European patent application
Mar 9, 2015
Communication about intention to grant a European patent
Mar 9, 2015
Intention to grant (signatures)
Mar 9, 2015
Text intended for grant
Oct 31, 2014
Request concerning the applicant/representative
Oct 8, 2014
Submission concerning representation
Aug 21, 2014
Amended claims with annotations
Aug 21, 2014
Amended description with annotations
Aug 21, 2014
Claims
Aug 21, 2014
Description
Aug 21, 2014
Reply to communication from the Examining Division
May 22, 2014
Annex to the communication
May 22, 2014
Communication from the Examining Division
Jan 16, 2014
Amended claims with annotations
Jan 16, 2014
Amended description with annotations
Jan 16, 2014
Claims
Jan 16, 2014
Description
Jan 16, 2014
Reply to communication from the Examining Division
Nov 11, 2013
Grant of extension of time limit (examination procedure)
Nov 6, 2013
Request for extension of time limit to communication from the Examining Division
Aug 13, 2013
Letter relating to the automatic debiting procedure
Aug 7, 2013
Communication of amended entries concerning the representative
Aug 1, 2013
Submission concerning change of applicant's representative
Jul 22, 2013
Confirmation of revocation of automatic debit order
Jul 18, 2013
Annex to the communication
Jul 18, 2013
Communication from the Examining Division
Jul 17, 2013
Letter relating to the automatic debiting procedure
May 14, 2013
Letter concerning the designation and/or extension and/or validation of states
Apr 15, 2013
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Apr 9, 2013
Priority search results
Apr 9, 2013
Reply to invitation to file a copy of priority search results
Apr 5, 2013
Result of consultation by telephone/in person
Apr 3, 2013
Invitation to file a copy of search results(priority)
Mar 13, 2013
Notification of forthcoming publication
Mar 6, 2013
Amended claims filed after receipt of (European) search report
Mar 6, 2013
Amended claims with annotations
Mar 6, 2013
Amended description filed after receipt of (European) search report
Mar 6, 2013
Amended description with annotations
Mar 6, 2013
Amendments received before examination
Mar 5, 2013
Amended claims filed after receipt of (European) search report
Mar 5, 2013
Amended claims with annotations
Mar 5, 2013
Amended description filed after receipt of (European) search report
Mar 5, 2013
Amended description with annotations
Mar 5, 2013
Amendments received before examination
Jan 23, 2013
Communication regarding the transmission of the European search report
Jan 23, 2013
European search opinion
Jan 23, 2013
European search report
Nov 26, 2012
Communication to designated inventor
Nov 20, 2012
Letter concerning the inventor
Nov 14, 2012
Invitation to indicate correct address of inventor
Nov 1, 2012
Letter which had not been notified
Oct 12, 2012
Communication to designated inventor
Oct 12, 2012
Communication to designated inventor
Aug 16, 2012
Letter concerning the priority
Aug 16, 2012
Priority document
Jul 19, 2012
Abstract
Jul 19, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 19, 2012
Claims
Jul 19, 2012
Description
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Drawings
Jul 19, 2012
Priority search results
Jul 19, 2012
Request for grant of a European patent

EP2579415

ENBW ENERGIE BADEN WRTTEMBERG

Application Number: EP12177084A
Filing Date: Jul 19, 2012
Status: Opposition Rejected; Sep 15, 2017
Publication Date: Aug 12, 2015
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