Solar Inverter For An Extended Insolation Value Range And Operating Method

Patent No. EP2550719 (titled "Solar Inverter For An Extended Insolation Value Range And Operating Method") was filed by Refusol on Mar 24, 2011. The application was issued on Aug 13, 2014.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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	May 13, 2015	LAHNOR

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

Mar 20, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 20, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 15, 2017
Termination of the opposition proceedings with revocation of patent
Dec 5, 2016
Advice of delivery
Dec 1, 2016
Advice of delivery
Dec 1, 2016
Advice of delivery
Nov 30, 2016
Acknowledgement of a document
Nov 30, 2016
Acknowledgement of a document
Nov 30, 2016
Annex to the communication - opposition
Nov 30, 2016
Decision of the Opposition Division and instruction
Nov 30, 2016
Decision revoking the European patent
Nov 30, 2016
Grounds for the decision (Annex) - opposition
Nov 30, 2016
Internal form - Opposition/addressees
Nov 30, 2016
Internal form - Opposition/addressees
Nov 30, 2016
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2016
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2016
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 30, 2016
Provision of a copy of the minutes - opposition procedure
Oct 24, 2016
Information about the result of oral proceedings
Aug 26, 2016
Brief communication - Opposition proceedings
Aug 23, 2016
(Electronic) Receipt
Aug 23, 2016
Letter accompanying subsequently filed items
Aug 23, 2016
Patent document cited during the opposition procedure
Aug 23, 2016
Patent document cited during the opposition procedure
Aug 23, 2016
Translation of the evidence during Opposition procedure
Aug 23, 2016
Translation of the evidence during Opposition procedure
Aug 23, 2016
Written submission in preparation to/during oral proceedings
Aug 18, 2016
Brief communication - Opposition proceedings
Aug 12, 2016
(Electronic) Receipt
Aug 12, 2016
Letter accompanying subsequently filed items
Aug 12, 2016
Letter regarding the opposition procedure (no time limit)
Mar 30, 2016
Advice of delivery
Mar 29, 2016
Advice of delivery
Mar 29, 2016
Advice of delivery
Mar 29, 2016
Advice of delivery
Mar 24, 2016
Acknowledgement of a document
Mar 24, 2016
Acknowledgement of a document
Mar 24, 2016
Annex to the communication - opposition
Mar 24, 2016
Information concerning oral proceedings
Mar 24, 2016
Preparation for oral proceedings
Mar 24, 2016
Summons to attend oral proceedings
Mar 24, 2016
Summons to attend oral proceedings
Dec 23, 2015
Brief communication - Opposition proceedings
Dec 18, 2015
(Electronic) Receipt
Dec 18, 2015
Amended claims with annotations
Dec 18, 2015
Letter accompanying subsequently filed items
Dec 18, 2015
Main request during Opposition procedure
Dec 18, 2015
Reply of the patent proprietor to the notice(s) of opposition
Oct 21, 2015
Brief communication - Opposition proceedings
Oct 21, 2015
Grant of extension of time limit (opposition procedure)
Oct 12, 2015
(Electronic) Receipt
Oct 12, 2015
Request for extension of time limit
Jun 18, 2015
Communication of a notice of opposition and request to file observations
Jun 18, 2015
Notice of further oppositions to opponent(s)
May 22, 2015
Communication of a notice of opposition - first information to patent proprietor
May 13, 2015
(Electronic) Receipt
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Notice of opposition
May 13, 2015
Notice of opposition
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
Aug 18, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 17, 2014
Decision to grant a European patent
Jul 2, 2014
(Electronic) Receipt
Jul 2, 2014
English translation of the claims
Jul 2, 2014
Filing of the translations of the claims
Jul 2, 2014
French translation of claims
Jul 2, 2014
Letter accompanying subsequently filed items
Mar 21, 2014
(Electronic) Receipt
Mar 21, 2014
Letter accompanying subsequently filed items
Mar 7, 2014
Bibliographic data of the European patent application
Mar 7, 2014
Communication about intention to grant a European patent
Mar 7, 2014
Intention to grant (signatures)
Mar 7, 2014
Text intended for grant
Feb 12, 2014
Examination started
Dec 12, 2013
(Electronic) Receipt
Dec 12, 2013
Letter accompanying subsequently filed items
Dec 12, 2013
Submission concerning change of applicant's representative
Dec 10, 2013
Submission concerning change of applicant's representative
Nov 29, 2013
Communication confirming withdrawal from representation
Nov 29, 2013
Communication of amended entries concerning the representative
Nov 14, 2013
Submission concerning change of applicant's representative
May 16, 2013
Amended claims filed after receipt of (European) search report
May 16, 2013
Amended claims with annotations
May 16, 2013
Amended description filed after receipt of (European) search report
May 16, 2013
Amended description with annotations
May 16, 2013
Amendments received before examination
May 15, 2013
Amended claims filed after receipt of (European) search report
May 15, 2013
Amended claims with annotations
May 15, 2013
Amended description filed after receipt of (European) search report
May 15, 2013
Amended description with annotations
May 15, 2013
Amendments received before examination
Jan 4, 2013
Notification on forthcoming publication of bibliographic data
Nov 7, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 30, 2012
Communication to designated inventor
Oct 10, 2012
Copy of the international preliminary report on patentability
Oct 1, 2012
Payment of fees and costs
Sep 17, 2012
(Electronic) Receipt
Sep 17, 2012
Priority search results
Sep 17, 2012
Request for entry into the European phase
Sep 7, 2012
Notification of the recording of a change
Sep 7, 2012
Notification of the recording of a change
Aug 3, 2012
Information on entry into European phase
Apr 12, 2012
Copy of the international search report
Apr 12, 2012
Copy of the international search report
Apr 12, 2012
International publication of the international search report
Jan 27, 2012
Written opinion of the ISA, boxes No. I to VIII
Jan 27, 2012
Written opinion of the ISA, cover sheet
Jan 27, 2012
Written opinion of the ISA, supplemental box
Oct 17, 2011
Priority document (electronically transmitted)
Sep 29, 2011
Published international application - A2
Mar 24, 2011
(Electronic) Receipt
Mar 24, 2011
Abstract
Mar 24, 2011
Claims
Mar 24, 2011
Description
Mar 24, 2011
Drawings

EP2550719

REFUSOL

Application Number: EP11711828A
Filing Date: Mar 24, 2011
Status: Revoked; Apr 15, 2019
Publication Date: Aug 13, 2014
External Links: Slate, Register , Google Patents

IP Verse

Solar Inverter For An Extended Insolation Value Range And Operating Method

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2550719