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Combustor Tail Tube Guide Jig, Method For Removing Combustor Of Gas Turbine And Method For Fixing The Same

Patent No. EP2256318 (titled "Combustor Tail Tube Guide Jig, Method For Removing Combustor Of Gas Turbine And Method For Fixing The Same") was filed by Mitsubishi Heavy Industries on Jan 26, 2009. The application was issued on Jul 19, 2017.

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
ANSALDO ENERGIA SWITZERLAND	Apr 18, 2018	DREISS 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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Nov 20, 2023
Advice of delivery
Nov 13, 2023
Decision of the Board of Appeal
Nov 13, 2023
F3032 Notification(s) of the decision
Nov 13, 2023
F3032 Notification(s) of the decision
Sep 29, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 29, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 29, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Aug 14, 2023
F3345 Forwarding of submissions to parties
Aug 8, 2023
(Electronic) Receipt
Aug 8, 2023
Letter accompanying subsequently filed items
Aug 8, 2023
Request for interpreters during oral proceedings
Jul 28, 2023
F3345 Forwarding of submissions to parties
Jul 27, 2023
F3345 Forwarding of submissions to parties
Jul 25, 2023
(Electronic) Receipt
Jul 25, 2023
Letter accompanying subsequently filed items
Jul 25, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 24, 2023
(Electronic) Receipt
Jul 24, 2023
Amended claims with annotations
Jul 24, 2023
Annexes (other than cited documents) regarding appeal procedure
Jul 24, 2023
Auxiliary request during appeals procedure - 04
Jul 24, 2023
Letter accompanying subsequently filed items
Jul 24, 2023
Letter dealing with oral proceedings during the appeal procedure
Jan 30, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 30, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 16, 2023
Advice of delivery
Jan 13, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 13, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 10, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Jan 3, 2023
Advice of delivery
Jan 2, 2023
Advice of delivery
Dec 22, 2022
F3010 Oral proceedings: order for summons
Dec 22, 2022
F3011.1 Oral Proceedings: summons
Dec 22, 2022
F3011.1 Oral Proceedings: summons
Dec 19, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 19, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 19, 2022
F3022 Oral proceedings: change of board composition
Dec 19, 2022
F3022 Oral proceedings: change of board composition
Dec 14, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Dec 14, 2022
F3303.16 Change of composition of the Board (T)
May 19, 2022
Advice of delivery
May 13, 2022
Advice of delivery
May 13, 2022
F3011.1 Oral Proceedings: summons
May 13, 2022
F3011.1 Oral Proceedings: summons
May 10, 2022
F3010 Oral proceedings: order for summons
Aug 6, 2020
F3345 Forwarding of submissions to parties
Jul 31, 2020
(Electronic) Receipt
Jul 31, 2020
Auxiliary request during Opposition procedure - 01
Jul 31, 2020
Auxiliary request during Opposition procedure - 02
Jul 31, 2020
Auxiliary request during Opposition procedure - 03
Jul 31, 2020
Auxiliary request during appeals procedure - 01
Jul 31, 2020
Auxiliary request during appeals procedure - 02
Jul 31, 2020
Auxiliary request during appeals procedure - 03
Jul 31, 2020
Letter accompanying subsequently filed items
Jul 31, 2020
Reply to appeal
Jun 9, 2020
Composition of the board (T)
Apr 2, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 30, 2020
(Electronic) Receipt
Mar 30, 2020
Letter accompanying subsequently filed items
Mar 30, 2020
Statement of grounds of appeal
Feb 4, 2020
F3204 Communication of the file number to the parties
Jan 24, 2020
(Electronic) Receipt
Jan 24, 2020
Letter accompanying subsequently filed items
Jan 24, 2020
Notice of appeal
Nov 28, 2019
Advice of delivery
Nov 25, 2019
Advice of delivery
Nov 21, 2019
Acknowledgement of a document
Nov 21, 2019
Acknowledgement of a document
Nov 21, 2019
Annex to the communication - opposition
Nov 21, 2019
Decision of the Opposition Division and instruction
Nov 21, 2019
Decision rejecting the opposition
Nov 21, 2019
Grounds for the decision (Annex) - opposition
Nov 21, 2019
Internal form - Opposition/addressees
Nov 21, 2019
Internal form - Opposition/addressees
Nov 21, 2019
Means of redress
Nov 21, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 21, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 21, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 21, 2019
Provision of a copy of the minutes - opposition procedure
Oct 22, 2019
Information about the result of oral proceedings
Sep 16, 2019
Brief communication - Opposition proceedings
Sep 10, 2019
(Electronic) Receipt
Sep 10, 2019
Letter accompanying subsequently filed items
Sep 10, 2019
Request for interpreters during oral proceedings
Aug 28, 2019
Submission concerning representation
Aug 26, 2019
Brief communication - Opposition proceedings
Aug 21, 2019
(Electronic) Receipt
Aug 21, 2019
Authorisation
Aug 21, 2019
Letter accompanying subsequently filed items
Aug 21, 2019
Written submission in preparation to/during oral proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 23, 2019
Advice of delivery
Apr 18, 2019
(Electronic) Receipt
Apr 18, 2019
Letter accompanying subsequently filed items
Apr 18, 2019
Request for interpreters during oral proceedings
Apr 17, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
Advice of delivery
Apr 15, 2019
Advice of delivery
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Advice of delivery
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
Acknowledgement of a document
Apr 11, 2019
Acknowledgement of a document
Apr 11, 2019
Amended claims with annotations
Apr 11, 2019
Amended claims with annotations
Apr 11, 2019
Amended claims with annotations
Apr 11, 2019
Auxiliary request during Opposition procedure - 01
Apr 11, 2019
Auxiliary request during Opposition procedure - 02
Apr 11, 2019
Auxiliary request during Opposition procedure - 03
Apr 11, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
Notification concerning the date of oral proceedings
Apr 11, 2019
Notification concerning the date of oral proceedings
Apr 11, 2019
Summons to attend oral proceedings
Apr 11, 2019
Summons to attend oral proceedings
Apr 11, 2019
Written submission in preparation to/during oral proceedings
Apr 11, 2019
Written submission in preparation to/during oral proceedings
Apr 9, 2019
(Electronic) Receipt
Apr 9, 2019
Letter accompanying subsequently filed items
Apr 9, 2019
Request for interpreters during oral proceedings
Jan 31, 2019
Brief communication - Opposition proceedings
Jan 24, 2019
Letter regarding the opposition procedure (no time limit)
Dec 11, 2018
Advice of delivery
Dec 10, 2018
Advice of delivery
Dec 10, 2018
Advice of delivery
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Advice of delivery
Dec 7, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Acknowledgement of a document
Dec 6, 2018
Acknowledgement of a document
Dec 6, 2018
Annex to the communication - opposition
Dec 6, 2018
Information concerning oral proceedings
Dec 6, 2018
Summons to attend oral proceedings
Dec 6, 2018
Summons to attend oral proceedings
Sep 17, 2018
Brief communication - Opposition proceedings
Sep 10, 2018
(Electronic) Receipt
Sep 10, 2018
Letter accompanying subsequently filed items
Sep 10, 2018
Reply of the patent proprietor to the notice(s) of opposition
Sep 10, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 17, 2018
Brief communication - Opposition proceedings
May 9, 2018
Letter which had not been notified
Apr 30, 2018
Communication of a notice of opposition and request to file observations
Apr 30, 2018
Notice of further oppositions to opponent(s)
Apr 26, 2018
Communication of a notice of opposition - first information to patent proprietor
Apr 18, 2018
(Electronic) Receipt
Apr 18, 2018
Notice of opposition
Apr 18, 2018
Notice of opposition
Apr 18, 2018
Patent document cited during the opposition procedure
Apr 18, 2018
Patent document cited during the opposition procedure
Apr 18, 2018
Patent document cited during the opposition procedure
Jul 19, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 22, 2017
Decision to grant a European patent
May 23, 2017
Brief communication to applicant/representative
May 3, 2017
Filing of the translations of the claims
May 3, 2017
French translation of claims
May 3, 2017
German translation of the claims
May 3, 2017
Payment of fees and costs
Jan 27, 2017
Bibliographic data of the European patent application
Jan 27, 2017
Communication about intention to grant a European patent
Jan 27, 2017
Intention to grant (signatures)
Jan 27, 2017
Text intended for grant (clean copy)
Jan 27, 2017
Text intended for grant (version for approval)
Sep 20, 2016
Amended claims with annotations
Sep 20, 2016
Claims
Sep 20, 2016
Non-patent literature cited during the examination procedure
Sep 20, 2016
Reply to communication from the Examining Division
Jun 10, 2016
Annex to the communication
Jun 10, 2016
Communication from the Examining Division
Mar 17, 2015
Communication of the registration of a transfer or change of name and/or address
Mar 11, 2015
Submission concerning a transfer of rights (applicant)
Feb 27, 2015
Communication of the registration of a transfer or change of name and/or address
Feb 16, 2015
Payment of fees and costs
Feb 16, 2015
Submission concerning a transfer of rights (applicant)
Nov 3, 2014
Amended claims filed after receipt of (European) search report
Nov 3, 2014
Amended claims with annotations
Nov 3, 2014
Amended description filed after receipt of (European) search report
Nov 3, 2014
Amended description with annotations
Nov 3, 2014
Amendments received before examination
Nov 3, 2014
Maintenance of the application
May 2, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 14, 2014
Communication regarding the transmission of the European search report
Apr 14, 2014
European search opinion
Apr 14, 2014
Supplementary European search report
Jun 16, 2011
Submission concerning representation
Dec 9, 2010
Communication regarding possible amendment of the application/payment of claims fee
Nov 29, 2010
Translation of the international preliminary report on patentability
Nov 4, 2010
Notification of forthcoming publication
Oct 13, 2010
Copy of the international preliminary report on patentability
Aug 9, 2010
(Electronic) Receipt
Aug 9, 2010
Abstract
Aug 9, 2010
Amended claims filed after receipt of (European) search report
Aug 9, 2010
Claims
Aug 9, 2010
Description
Aug 9, 2010
Drawings
Aug 9, 2010
Request for entry into the European phase
Aug 6, 2010
Information on entry into European phase
Oct 20, 2009
Priority document (electronically transmitted)
Oct 1, 2009
Copy of the international search report
Oct 1, 2009
Copy of the translated international search report
Oct 1, 2009
International publication pamphlet

EP2256318

MITSUBISHI HEAVY INDUSTRIES

Application Number: EP09724235A
Filing Date: Jan 26, 2009
Status: Revoked; Dec 5, 2023
Publication Date: Jul 19, 2017
External Links: Slate, Register , Google Patents