IP Verse

High Dynamic Dc-Voltage Controller For Photovoltaic Inverter

Patent No. EP2715928 (titled "High Dynamic Dc-Voltage Controller For Photovoltaic Inverter") was filed by Schneider Electric Solar Inverters USA on May 25, 2012. The application was issued on Dec 27, 2017.

Patent Summary

Patent Family

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
SMA SOLAR TECHNOLOGY	Sep 26, 2018	LOSER

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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Mar 4, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 4, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 28, 2020
Termination of the opposition proceedings with revocation of patent
Jan 20, 2020
Document concerning representation
Nov 26, 2019
Advice of delivery
Nov 22, 2019
Submission concerning representation
Nov 20, 2019
Advice of delivery
Nov 19, 2019
Acknowledgement of a document
Nov 19, 2019
Acknowledgement of a document
Nov 19, 2019
Decision of the Opposition Division and instruction
Nov 19, 2019
Decision revoking the European patent
Nov 19, 2019
Grounds for the decision (Annex) - opposition
Nov 19, 2019
Internal form - Opposition/addressees
Nov 19, 2019
Means of redress
Nov 18, 2019
Advice of delivery
Nov 12, 2019
Notification concerning the date of oral proceedings
Nov 12, 2019
Notification concerning the date of oral proceedings
Nov 8, 2019
Advice of delivery
Nov 7, 2019
Brief communication - Opposition proceedings
Nov 7, 2019
Brief communication - Opposition proceedings
Nov 6, 2019
Notification concerning the date of oral proceedings
Nov 5, 2019
Notification concerning the date of oral proceedings
Nov 5, 2019
Notification concerning the date of oral proceedings
Nov 4, 2019
(Electronic) Receipt
Nov 4, 2019
Letter accompanying subsequently filed items
Nov 4, 2019
Written submission in preparation to/during oral proceedings
Aug 28, 2019
Brief communication - Opposition proceedings
Aug 20, 2019
(Electronic) Receipt
Aug 20, 2019
Any annexes (other than citation) to an opposition letter
Aug 20, 2019
Letter accompanying subsequently filed items
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 17, 2019
Brief communication - Opposition proceedings
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Request for interpreters during oral proceedings
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Request for interpreters during oral proceedings
Apr 5, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 22, 2019
Advice of delivery
Mar 22, 2019
Advice of delivery
Mar 20, 2019
Acknowledgement of a document
Mar 20, 2019
Acknowledgement of a document
Mar 20, 2019
Annex to the communication - opposition
Mar 20, 2019
Information concerning oral proceedings
Mar 20, 2019
Summons to attend oral proceedings
Mar 20, 2019
Summons to attend oral proceedings
Feb 27, 2019
Brief communication - Opposition proceedings
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
Letter accompanying subsequently filed items
Feb 22, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 13, 2019
Brief communication - Opposition proceedings
Feb 13, 2019
Rejection of request for extension of time limit
Feb 8, 2019
(Electronic) Receipt
Feb 8, 2019
Request for extension of time limit
Oct 12, 2018
Communication of a notice of opposition and request to file observations
Oct 12, 2018
Notice of further oppositions to opponent(s)
Oct 5, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 26, 2018
(Electronic) Receipt
Sep 26, 2018
Citation in opposition procedure
Sep 26, 2018
Citation in opposition procedure
Sep 26, 2018
Notice of opposition
Sep 26, 2018
Notice of opposition
Sep 26, 2018
Patent document cited during the opposition procedure
Sep 26, 2018
Patent document cited during the opposition procedure
Sep 26, 2018
Patent document cited during the opposition procedure
Sep 26, 2018
Patent document cited during the opposition procedure
Sep 26, 2018
Patent document cited during the opposition procedure
Sep 26, 2018
Patent document cited during the opposition procedure
Sep 26, 2018
Patent document cited during the opposition procedure
Jan 12, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 30, 2017
Decision to grant a European patent
Nov 16, 2017
Bibliographic data of the European patent application
Nov 16, 2017
Information about intention to grant a patent
Nov 16, 2017
Intention to grant (signatures)
Nov 16, 2017
Text intended for grant (clean copy)
Nov 16, 2017
Text intended for grant (version for approval)
Nov 10, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 24, 2017
Submission concerning representation
Oct 11, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 6, 2017
(Electronic) Receipt
Oct 6, 2017
Amended claims with annotations
Oct 6, 2017
Claims
Oct 6, 2017
French translation of claims
Oct 6, 2017
German translation of the claims
Oct 6, 2017
Letter accompanying subsequently filed items
Oct 6, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Sep 20, 2017
Communication of amended entries concerning the representative
Sep 7, 2017
Submission concerning change of applicant's representative
Jun 13, 2017
Bibliographic data of the European patent application
Jun 13, 2017
Communication about intention to grant a European patent
Jun 13, 2017
Intention to grant (signatures)
Jun 13, 2017
Text intended for grant (clean copy)
Jun 13, 2017
Text intended for grant (version for approval)
Jan 19, 2017
(Electronic) Receipt
Jan 19, 2017
Amended claims with annotations
Jan 19, 2017
Claims
Jan 19, 2017
Letter accompanying subsequently filed items
Jan 19, 2017
Reply to communication from the Examining Division
Oct 4, 2016
Annex to the communication
Oct 4, 2016
Communication from the Examining Division
Sep 27, 2016
Examination started
May 21, 2015
(Electronic) Receipt
May 21, 2015
Amended claims filed after receipt of (European) search report
May 21, 2015
Amended claims with annotations
May 21, 2015
Amendments received before examination
May 21, 2015
Letter accompanying subsequently filed items
Nov 21, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 4, 2014
Communication regarding the transmission of the European search report
Nov 4, 2014
European search opinion
Nov 4, 2014
Supplementary European search report
Oct 27, 2014
Search started
Jul 23, 2014
(Electronic) Receipt
Jul 23, 2014
Amended claims filed after receipt of (European) search report
Jul 23, 2014
Amended claims with annotations
Jul 23, 2014
Amendments received before examination
Jul 23, 2014
Letter accompanying subsequently filed items
Mar 19, 2014
Communication to designated inventor
Mar 12, 2014
(Electronic) Receipt
Mar 12, 2014
Letter accompanying subsequently filed items
Mar 12, 2014
Letter concerning the inventor
Mar 12, 2014
Notification on forthcoming publication of bibliographic data
Feb 24, 2014
Deficiencies in designation of inventor
Jan 24, 2014
Communication regarding possible amendment of the application/payment of claims fee
Jan 2, 2014
Copy of the international preliminary report on patentability
Dec 11, 2013
Notification of the recording of a change
Dec 11, 2013
Notification of the recording of a change
Dec 9, 2013
(Electronic) Receipt
Dec 9, 2013
Request for entry into the European phase
Dec 5, 2013
Notification of the recording of a change
Dec 4, 2013
Notification of the recording of a change
Oct 11, 2013
Information on entry into European phase
Apr 25, 2013
Published international application - A4
Feb 7, 2013
Copy of the international search report
Feb 7, 2013
International publication of the international search report
Jan 3, 2013
Priority document (electronically transmitted)
Jan 3, 2013
Priority document (electronically transmitted)
Dec 6, 2012
Published international application - A2

EP2715928

SCHNEIDER ELECTRIC SOLAR INVERTERS USA

Application Number: EP12792382A
Filing Date: May 25, 2012
Status: Revoked; Mar 6, 2020
Publication Date: Dec 27, 2017
External Links: Slate, Register , Google Patents