Rectifier

Patent No. EP2128984 (titled "Rectifier") was filed by Mitsubishi Electric on Dec 20, 2007. The application was issued on Mar 11, 2020.

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
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR	Apr 13, 2017	EX MATERIA

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

Feb 13, 2020
Decision to maintain the European patent in amended form
Feb 13, 2020
Decision to maintain the European patent in amended form
Feb 7, 2020
Termination of the opposition proceedings with maintenance of patent
Jan 29, 2020
(Electronic) Receipt
Jan 29, 2020
Filing of the translation of the amended claims
Jan 29, 2020
French translation of claims
Jan 29, 2020
German translation of the claims
Jan 29, 2020
Letter accompanying subsequently filed items
Dec 18, 2019
Communication to opponent concerning maintenance
Dec 18, 2019
Communication with request to file translations
Dec 6, 2019
Maintenance of the patent with the documents specified in the final decision
Aug 14, 2019
Refund of fees
Aug 12, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 12, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 18, 2019
Composition of the board (T)
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Withdrawal of an appeal
Jul 16, 2019
Withdrawal of an appeal
Jun 17, 2019
F3204 Communication of the file number to the parties
Jun 17, 2019
F3204 Communication of the file number to the parties
Jun 7, 2019
Processing of an appeal
Jun 6, 2019
(Electronic) Receipt
Jun 6, 2019
Letter accompanying subsequently filed items
Jun 6, 2019
Notice of appeal
Apr 5, 2019
(Electronic) Receipt
Apr 5, 2019
Advice of delivery
Apr 5, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Advice of delivery
Apr 1, 2019
Advice of delivery
Mar 27, 2019
Acknowledgement of a document
Mar 27, 2019
Acknowledgement of a document
Mar 27, 2019
Annex to the communication - opposition
Mar 27, 2019
Decision of the Opposition Division and instruction
Mar 27, 2019
Druckexemplar in opposition procedure
Mar 27, 2019
Grounds for the decision (Annex) - opposition
Mar 27, 2019
Interlocutory decision in opposition proceedings
Mar 27, 2019
Internal form - Opposition/addressees
Mar 27, 2019
Internal form - Opposition/addressees
Mar 27, 2019
Means of redress
Mar 27, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 27, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 27, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 27, 2019
Provision of a copy of the minutes - opposition procedure
Mar 27, 2019
Scanned annex to a communication - opposition procedure
Mar 5, 2019
Brief communication - Opposition proceedings
Mar 5, 2019
Brief communication - Opposition proceedings
Feb 22, 2019
Annex to the communication - opposition
Dec 13, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Amended description with annotations
Dec 6, 2018
Description
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Letter regarding the opposition procedure (no time limit)
Nov 22, 2018
Information about the result of oral proceedings
Sep 25, 2018
Brief communication - Opposition proceedings
Sep 21, 2018
Brief communication - Opposition proceedings
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Auxiliary request during Opposition procedure
Sep 20, 2018
Auxiliary request during Opposition procedure
Sep 20, 2018
Auxiliary request during Opposition procedure
Sep 20, 2018
Letter accompanying subsequently filed items
Sep 20, 2018
Written submission in preparation to/during oral proceedings
Sep 18, 2018
(Electronic) Receipt
Sep 18, 2018
Letter regarding the opposition procedure (no time limit)
Sep 18, 2018
Written submission in preparation to/during oral proceedings
Sep 14, 2018
Brief communication - Opposition proceedings
Sep 11, 2018
(Electronic) Receipt
Sep 11, 2018
Letter accompanying subsequently filed items
Sep 11, 2018
Request for interpreters during oral proceedings
Sep 7, 2018
Letter regarding the opposition procedure (no time limit)
Aug 24, 2018
Brief communication - Opposition proceedings
Aug 20, 2018
(Electronic) Receipt
Aug 20, 2018
Letter accompanying subsequently filed items
Aug 20, 2018
Written submission in preparation to/during oral proceedings
May 16, 2018
Advice of delivery
May 9, 2018
(Electronic) Receipt
May 9, 2018
Advice of delivery
May 9, 2018
Advice of delivery
May 9, 2018
Letter accompanying subsequently filed items
May 7, 2018
Advice of delivery
May 3, 2018
Acknowledgement of a document
May 3, 2018
Acknowledgement of a document
May 3, 2018
Annex to the communication - opposition
May 3, 2018
Information concerning oral proceedings
May 3, 2018
Information concerning oral proceedings
May 3, 2018
Preparation for oral proceedings
May 3, 2018
Summons to attend oral proceedings
May 3, 2018
Summons to attend oral proceedings
Nov 14, 2017
Brief communication - Opposition proceedings
Nov 9, 2017
(Electronic) Receipt
Nov 9, 2017
Amended claims with annotations
Nov 9, 2017
Letter accompanying subsequently filed items
Nov 9, 2017
Main request during Opposition procedure
Nov 9, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 29, 2017
Communication of a notice of opposition and request to file observations
Jun 29, 2017
Notice of further oppositions to opponent(s)
Jun 26, 2017
(Electronic) Receipt
Jun 26, 2017
Letter accompanying subsequently filed items
Jun 26, 2017
Letter regarding the opposition procedure (no time limit)
Apr 25, 2017
Communication of a notice of opposition - first information to patent proprietor
Apr 25, 2017
Request for the date of publication in citations
Apr 13, 2017
(Electronic) Receipt
Apr 13, 2017
Non-patent literature cited during the opposition procedure
Apr 13, 2017
Non-patent literature cited during the opposition procedure
Apr 13, 2017
Notice of opposition
Apr 13, 2017
Notice of opposition
Apr 13, 2017
Notice of opposition
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2017
Translation of the evidence during Opposition procedure
Apr 13, 2017
Translation of the evidence during Opposition procedure
Jul 13, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 16, 2016
Decision to grant a European patent
Jun 10, 2016
Submission concerning representation
Jun 10, 2016
Submission concerning representation
Jun 6, 2016
(Electronic) Receipt
Jun 6, 2016
Filing of the translations of the claims
Jun 6, 2016
French translation of claims
Jun 6, 2016
German translation of the claims
Jun 6, 2016
Letter accompanying subsequently filed items
Feb 25, 2016
Bibliographic data of the European patent application
Feb 25, 2016
Communication about intention to grant a European patent
Feb 25, 2016
Intention to grant (signatures)
Feb 25, 2016
Text intended for grant
Feb 3, 2016
Examination started
Mar 22, 2013
Maintenance of the application
Jan 2, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 13, 2012
Communication regarding the transmission of the European search report
Dec 13, 2012
European search opinion
Dec 13, 2012
Supplementary European search report
Jul 31, 2012
Enquiry as to when the search report can be expected
Nov 4, 2009
Notification of forthcoming publication
Oct 13, 2009
Copy of the international preliminary report on patentability
Oct 13, 2009
Translation of the international preliminary report on patentability
Sep 10, 2009
Communication regarding possible amendment of claims/payment of claims fees
Aug 17, 2009
Copy of the international preliminary report on patentability
Aug 17, 2009
Translation of the international preliminary report on patentability
Jul 30, 2009
(Electronic) Receipt
Jul 30, 2009
Abstract
Jul 30, 2009
Amended claims filed after receipt of (European) search report
Jul 30, 2009
Claims
Jul 30, 2009
Description
Jul 30, 2009
Drawings
Jul 30, 2009
Request for entry into the European phase
Jun 19, 2009
Information on entry into European phase
Sep 2, 2008
Priority document (electronically transmitted)
Sep 2, 2008
Priority document (electronically transmitted)
Aug 14, 2008
Copy of the international search report
Aug 14, 2008
Copy of the translated international search report
Aug 14, 2008
International publication pamphlet

EP2128984

MITSUBISHI ELECTRIC

Application Number: EP07849867A
Filing Date: Dec 20, 2007
Status: Patent Maintained As Amended; Feb 7, 2020
Publication Date: Mar 11, 2020
External Links: Slate, Register , Google Patents

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Rectifier

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Dossier Documents

EP2128984