Steam Turbine Equipment

Patent No. EP2177719 (titled "Steam Turbine Equipment") was filed by Mitsubishi Heavy Industries on Jul 30, 2009. The application was issued on Dec 28, 2016.

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
GENERAL ELECTRIC TECHNOLOGY	Sep 28, 2017	OPENSHAW

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

Aug 21, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 21, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 16, 2019
Termination of the opposition proceedings with revocation of patent
May 28, 2019
Brief communication - Opposition proceedings
May 28, 2019
Communication of amended entries
May 28, 2019
Communication of amended entries
May 27, 2019
Advice of delivery
May 22, 2019
(Electronic) Receipt
May 22, 2019
Letter accompanying subsequently filed items
May 22, 2019
Request for change of opponent's representative
May 13, 2019
Advice of delivery
May 10, 2019
Advice of delivery
May 6, 2019
Acknowledgement of a document
May 6, 2019
Acknowledgement of a document
May 6, 2019
Annex to the communication - opposition
May 6, 2019
Decision of the Opposition Division and instruction
May 6, 2019
Decision revoking the European patent
May 6, 2019
Grounds for the decision (Annex) - opposition
May 6, 2019
Internal form - Opposition/addressees
May 6, 2019
Internal form - Opposition/addressees
May 6, 2019
Means of redress
May 6, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 6, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 6, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 6, 2019
Provision of a copy of the minutes - opposition procedure
May 6, 2019
Scanned annex to a communication - opposition procedure
Apr 9, 2019
Information about the result of oral proceedings
Feb 13, 2019
Brief communication - Opposition proceedings
Feb 12, 2019
Brief communication - Opposition proceedings
Feb 12, 2019
Brief communication - Opposition proceedings
Feb 7, 2019
(Electronic) Receipt
Feb 7, 2019
(Electronic) Receipt
Feb 7, 2019
Amended claims with annotations
Feb 7, 2019
Amended claims with annotations
Feb 7, 2019
Amended claims with annotations
Feb 7, 2019
Amended claims with annotations
Feb 7, 2019
Claims
Feb 7, 2019
Claims
Feb 7, 2019
Claims
Feb 7, 2019
Claims
Feb 7, 2019
Letter accompanying subsequently filed items
Feb 7, 2019
Request for interpreters during oral proceedings
Feb 7, 2019
Translation of the evidence during Opposition procedure
Feb 7, 2019
Written submission in preparation to/during oral proceedings
Oct 1, 2018
Brief communication - Opposition proceedings
Sep 28, 2018
Communication of amended entries
Sep 14, 2018
Request for change of opponent's representative
Aug 10, 2018
Advice of delivery
Jul 30, 2018
Advice of delivery
Jul 27, 2018
Advice of delivery
Jul 18, 2018
Advice of delivery
Jul 12, 2018
Acknowledgement of a document
Jul 12, 2018
Acknowledgement of a document
Jul 12, 2018
Annex to the communication - opposition
Jul 12, 2018
Information concerning oral proceedings
Jul 12, 2018
Preparation for oral proceedings
Jul 12, 2018
Summons to attend oral proceedings
Jul 12, 2018
Summons to attend oral proceedings
Mar 22, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Claims
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 18, 2017
Brief communication - Opposition proceedings
Dec 13, 2017
(Electronic) Receipt
Dec 13, 2017
Letter accompanying subsequently filed items
Dec 13, 2017
Letter regarding the opposition procedure (no time limit)
Dec 13, 2017
Translation of the evidence during Opposition procedure
Dec 13, 2017
Translation of the evidence during Opposition procedure
Nov 7, 2017
Communication of a notice of opposition and request to file observations
Nov 7, 2017
Notice of further oppositions to opponent(s)
Nov 2, 2017
Request for documents
Oct 24, 2017
(Electronic) Receipt
Oct 24, 2017
Letter regarding the opposition procedure (no time limit)
Oct 11, 2017
Request for documents
Oct 6, 2017
Communication of a notice of opposition - first information to patent proprietor
Sep 29, 2017
(Electronic) Receipt
Sep 29, 2017
Notice of opposition
Sep 29, 2017
Notice of opposition
Sep 29, 2017
Patent document cited during the opposition procedure
Sep 29, 2017
Patent document cited during the opposition procedure
Sep 29, 2017
Patent document cited during the opposition procedure
Sep 29, 2017
Patent document cited during the opposition procedure
Sep 29, 2017
Translation of the evidence during Opposition procedure
Sep 29, 2017
Translation of the evidence during Opposition procedure
Sep 28, 2017
Notice of opposition
Dec 28, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 1, 2016
Decision to grant a European patent
Nov 17, 2016
Bibliographic data of the European patent application
Nov 17, 2016
Information about intention to grant a patent
Nov 17, 2016
Intention to grant (signatures)
Nov 17, 2016
Text intended for grant (clean copy)
Nov 17, 2016
Text intended for grant (version for approval)
Nov 9, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 28, 2016
(Electronic) Receipt
Oct 28, 2016
Amended claims with annotations
Oct 28, 2016
Amended description with annotations
Oct 28, 2016
Claims
Oct 28, 2016
Description
Oct 28, 2016
French translation of claims
Oct 28, 2016
German translation of the claims
Oct 28, 2016
Letter accompanying subsequently filed items
Oct 28, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 8, 2016
Bibliographic data of the European patent application
Jul 8, 2016
Communication about intention to grant a European patent
Jul 8, 2016
Intention to grant (signatures)
Jul 8, 2016
Text intended for grant (clean copy)
Jul 8, 2016
Text intended for grant (version for approval)
Jun 10, 2016
Bibliographic data of the European patent application
Mar 14, 2016
Examination started
Jan 18, 2016
(Electronic) Receipt
Jan 18, 2016
Amended claims filed after receipt of (European) search report
Jan 18, 2016
Amended claims filed after receipt of (European) search report
Jan 18, 2016
Amended claims with annotations
Jan 18, 2016
Amended claims with annotations
Jan 18, 2016
Amended description filed after receipt of (European) search report
Jan 18, 2016
Amended description filed after receipt of (European) search report
Jan 18, 2016
Amended description with annotations
Jan 18, 2016
Amended description with annotations
Jan 18, 2016
Amendments received before examination
Jan 18, 2016
Letter accompanying subsequently filed items
Jul 10, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 24, 2015
Communication regarding the transmission of the European search report
Jun 24, 2015
European search opinion
Jun 24, 2015
Supplementary European search report
Jun 10, 2015
Search started
Jun 3, 2015
Annexes in respect of a client data request
Mar 18, 2015
(Electronic) Receipt
Mar 18, 2015
Communication of the registration of a transfer or change of name and/or address
Mar 18, 2015
Letter accompanying subsequently filed items
Feb 4, 2015
Annexes in respect of a client data request
Feb 4, 2015
Letter accompanying subsequently filed items
Feb 4, 2015
Submission concerning change of applicant's representative
Mar 23, 2011
Translation of the international preliminary report on patentability
Mar 3, 2011
Copy of the international preliminary report on patentability
Jun 21, 2010
Reply by International Bureau
Jun 9, 2010
Enquiry with the International Bureau
Mar 24, 2010
Notification of forthcoming publication
Mar 23, 2010
Communication regarding possible amendment of claims/payment of claims fees
Mar 19, 2010
Brief communication to applicant/representative
Mar 10, 2010
Priority document (electronically transmitted)
Feb 22, 2010
(Electronic) Receipt
Feb 22, 2010
Abstract
Feb 22, 2010
Abstract
Feb 22, 2010
Abstract
Feb 22, 2010
Amended claims filed after receipt of (European) search report
Feb 22, 2010
Amended claims with annotations
Feb 22, 2010
Amended description filed after receipt of (European) search report
Feb 22, 2010
Amended description with annotations
Feb 22, 2010
Amended drawings filed after receipt of (European) search report
Feb 22, 2010
Amended drawings with annotations
Feb 22, 2010
Claims
Feb 22, 2010
Description
Feb 22, 2010
Drawings
Feb 22, 2010
Matter concerning the application
Feb 22, 2010
Request for entry into the European phase
Feb 18, 2010
Copy of the international search report
Feb 18, 2010
Copy of the translated international search report
Feb 18, 2010
International publication pamphlet

EP2177719

MITSUBISHI HEAVY INDUSTRIES

Application Number: EP09806666A
Filing Date: Jul 30, 2009
Status: Revoked; Aug 23, 2019
Publication Date: Dec 28, 2016
External Links: Slate, Register , Google Patents

IP Verse

Steam Turbine Equipment

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2177719