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Method For Reconditioning A Blade Of A Gas Turbine And Also A Reconditioned Blade

Patent No. EP2626167 (titled "Method For Reconditioning A Blade Of A Gas Turbine And Also A Reconditioned Blade") was filed by Alstom Technology on Feb 8, 2013. The application was issued on Nov 22, 2023.

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
SIEMENS	Jan 11, 2018	-

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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Oct 26, 2023
Decision to maintain the European patent in amended form
Oct 12, 2023
(Electronic) Receipt
Oct 12, 2023
French translation of claims
Oct 12, 2023
German translation of the claims
Oct 12, 2023
Letter accompanying subsequently filed items
Sep 7, 2023
Communication of amended entries concerning the representative
Aug 31, 2023
Submission concerning change of applicant's representative
Jul 11, 2023
Communication with request to file translations
Jul 3, 2023
Maintenance of the patent with the documents specified in the final decision
May 9, 2023
Brief communication - Opposition proceedings
May 9, 2023
Brief communication - Opposition proceedings
Apr 28, 2023
Withdrawal of an opposition
Mar 13, 2023
Advice of delivery
Mar 7, 2023
(Electronic) Receipt
Mar 7, 2023
Advice of delivery
Mar 7, 2023
Letter accompanying subsequently filed items
Mar 6, 2023
Decision of the Opposition Division and instruction
Mar 6, 2023
Druckexemplar in opposition procedure
Mar 6, 2023
Grounds for the decision (Annex) - opposition
Mar 6, 2023
Interlocutory decision in opposition proceedings
Mar 6, 2023
Interlocutory decision in opposition proceedings
Mar 6, 2023
Means of redress
Mar 6, 2023
Transmittal of decision / summons - opposition
Mar 6, 2023
Transmittal of decision / summons - opposition
Feb 22, 2023
Notification concerning the date of oral proceedings
Feb 22, 2023
Notification concerning the date of oral proceedings
Feb 8, 2023
Brief communication - Opposition proceedings
Feb 2, 2023
(Electronic) Receipt
Feb 2, 2023
Amended description with annotations
Feb 2, 2023
Letter accompanying subsequently filed items
Feb 2, 2023
Written submission in preparation to/during oral proceedings
Jan 27, 2023
Annex to the communication - opposition
Jan 27, 2023
Notification concerning the date of oral proceedings
Jan 27, 2023
Notification concerning the date of oral proceedings
Jan 25, 2023
Brief communication - Opposition proceedings
Jan 18, 2023
(Electronic) Receipt
Jan 18, 2023
Letter accompanying subsequently filed items
Jan 18, 2023
Written submission in preparation to/during oral proceedings
Jan 13, 2023
Brief communication - Opposition proceedings
Jan 12, 2023
Brief communication - Opposition proceedings
Dec 23, 2022
(Electronic) Receipt
Dec 23, 2022
Letter accompanying subsequently filed items
Dec 23, 2022
Written submission in preparation to/during oral proceedings
Dec 7, 2022
Notification concerning the date of oral proceedings
Dec 7, 2022
Notification concerning the date of oral proceedings
Nov 22, 2022
Annexes in respect of a client data request
Nov 22, 2022
Submission concerning representation
Jun 8, 2022
Advice of delivery
May 30, 2022
(Electronic) Receipt
May 30, 2022
Advice of delivery
May 30, 2022
Letter accompanying subsequently filed items
May 30, 2022
Miscellaneous requests concerning client data
May 27, 2022
Annex to the communication - opposition
May 27, 2022
Information concerning oral proceedings
May 27, 2022
Summons to attend oral proceedings
May 27, 2022
Summons to attend oral proceedings
May 27, 2022
Transmittal of decision / summons - opposition
May 27, 2022
Transmittal of decision / summons - opposition
Mar 3, 2022
Advice of delivery
Feb 23, 2022
Decision of the Board of Appeal
Feb 23, 2022
F3032 Notification(s) of the decision
Feb 23, 2022
F3032 Notification(s) of the decision
Feb 22, 2022
F3013 Oral Proceedings: Forwarding minutes
Feb 22, 2022
F3013 Oral Proceedings: Forwarding minutes
Feb 22, 2022
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Feb 8, 2022
(Electronic) Receipt
Feb 8, 2022
F3345 Forwarding of submissions to parties
Feb 8, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
Withdrawal of a request for oral proceedings
Jan 11, 2022
F3345 Forwarding of submissions to parties
Jan 4, 2022
Advice of delivery
Dec 24, 2021
(Electronic) Receipt
Dec 24, 2021
Letter accompanying subsequently filed items
Dec 24, 2021
Letter dealing with oral proceedings during the appeal procedure
Dec 23, 2021
Oral proceedings: change of venue
Dec 23, 2021
Oral proceedings: change of venue
Mar 1, 2021
F3345 Forwarding of submissions to parties
Feb 24, 2021
(Electronic) Receipt
Feb 24, 2021
Letter accompanying subsequently filed items
Feb 24, 2021
Withdrawal of a request for oral proceedings
Feb 19, 2021
Advice of delivery
Feb 19, 2021
Advice of delivery
Feb 18, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 18, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 12, 2021
F3011.1 Oral Proceedings: summons
Feb 12, 2021
F3011.1 Oral Proceedings: summons
Feb 9, 2021
F3010 Oral proceedings: order for summons
Jan 25, 2021
Composition of the board (T)
Jul 23, 2020
F3345 Forwarding of submissions to parties
Jul 17, 2020
(Electronic) Receipt
Jul 17, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Reply to appeal
Jun 12, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 4, 2020
(Electronic) Receipt
Jun 4, 2020
Claims
Jun 4, 2020
Letter accompanying subsequently filed items
Jun 4, 2020
Non-Patent Literature cited during the appeal procedure
Jun 4, 2020
Non-Patent Literature cited during the appeal procedure
Jun 4, 2020
Non-Patent Literature cited during the appeal procedure
Jun 4, 2020
Non-Patent Literature cited during the appeal procedure
Jun 4, 2020
Statement of grounds of appeal
Mar 23, 2020
F3204 Communication of the file number to the parties
Mar 23, 2020
F3204 Communication of the file number to the parties
Mar 11, 2020
(Electronic) Receipt
Mar 11, 2020
Letter accompanying subsequently filed items
Mar 11, 2020
Notice of appeal
Feb 13, 2020
Advice of delivery
Feb 5, 2020
Advice of delivery
Feb 3, 2020
Acknowledgement of a document
Feb 3, 2020
Acknowledgement of a document
Feb 3, 2020
Annex to the communication - opposition
Feb 3, 2020
Decision of the Opposition Division and instruction
Feb 3, 2020
Decision revoking the European patent
Feb 3, 2020
Grounds for the decision (Annex) - opposition
Feb 3, 2020
Internal form - Opposition/addressees
Feb 3, 2020
Internal form - Opposition/addressees
Feb 3, 2020
Means of redress
Feb 3, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 3, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 3, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 3, 2020
Provision of a copy of the minutes - opposition procedure
Feb 3, 2020
Scanned annex to a communication - opposition procedure
Nov 6, 2019
Information about the result of oral proceedings
Sep 9, 2019
Brief communication - Opposition proceedings
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Any annexes (other than citation) to an opposition letter
Sep 3, 2019
Authorisation
Sep 3, 2019
Claims
Sep 3, 2019
Claims
Sep 3, 2019
Claims
Sep 3, 2019
Claims
Sep 3, 2019
Letter accompanying subsequently filed items
Sep 3, 2019
Letter regarding the opposition procedure (no time limit)
Jan 25, 2019
Advice of delivery
Jan 18, 2019
Advice of delivery
Jan 15, 2019
Brief communication - Opposition proceedings
Dec 28, 2018
(Electronic) Receipt
Dec 28, 2018
Letter accompanying subsequently filed items
Dec 28, 2018
Request for interpreters during oral proceedings
Dec 5, 2018
Advice of delivery
Nov 29, 2018
Advice of delivery
Nov 22, 2018
Acknowledgement of a document
Nov 22, 2018
Acknowledgement of a document
Nov 22, 2018
Annex to the communication - opposition
Nov 22, 2018
Information concerning oral proceedings
Nov 22, 2018
Summons to attend oral proceedings
Nov 22, 2018
Summons to attend oral proceedings
Aug 2, 2018
Brief communication - Opposition proceedings
Jul 26, 2018
(Electronic) Receipt
Jul 26, 2018
Claims
Jul 26, 2018
Claims
Jul 26, 2018
Claims
Jul 26, 2018
Letter accompanying subsequently filed items
Jul 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
Mar 26, 2018
Communication of a notice of opposition and request to file observations
Mar 26, 2018
Notice of further oppositions to opponent(s)
Jan 18, 2018
Communication of a notice of opposition - first information to patent proprietor
Jan 11, 2018
(Electronic) Receipt
Jan 11, 2018
Any annexes (other than citation) to an opposition letter
Jan 11, 2018
Notice of opposition
Jan 11, 2018
Notice of opposition
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jan 11, 2018
Patent document cited during the opposition procedure
Jun 14, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 18, 2017
Decision to grant a European patent
May 5, 2017
(Electronic) Receipt
May 5, 2017
Filing of the translations of the claims
May 5, 2017
French translation of claims
May 5, 2017
German translation of the claims
May 5, 2017
Letter accompanying subsequently filed items
Apr 26, 2017
Communication of the registration of a transfer or change of name and/or address
Apr 6, 2017
Authorisation
Apr 6, 2017
Authorisation
Feb 8, 2017
Payment of fees and costs
Feb 8, 2017
Submission concerning a transfer of rights (applicant)
Jan 3, 2017
Bibliographic data of the European patent application
Jan 3, 2017
Communication about intention to grant a European patent
Jan 3, 2017
Intention to grant (signatures)
Jan 3, 2017
Text intended for grant (clean copy)
Jan 3, 2017
Text intended for grant (version for approval)
Dec 12, 2016
Examination started
Sep 26, 2016
Notification regarding date of start of examination with possibility to withdraw
Jul 19, 2016
Communication of the registration of a transfer or change of name and/or address
Jul 19, 2016
Submission concerning change of applicant's name
Jul 11, 2016
Submission concerning change of applicant's name
Feb 11, 2016
Communication of amended entries concerning the representative
Feb 8, 2016
Submission concerning change of applicant's representative
Feb 2, 2016
Submission concerning change of applicant's representative
Nov 10, 2015
Submission concerning representation
Apr 24, 2015
Communication of amended entries concerning the representative
Apr 17, 2015
Submission concerning representation
Mar 21, 2014
(Electronic) Receipt
Mar 21, 2014
Amended claims filed after receipt of (European) search report
Mar 21, 2014
Amended description filed after receipt of (European) search report
Mar 21, 2014
Amendments received before examination
Mar 21, 2014
Letter accompanying subsequently filed items
Mar 11, 2014
Invitation to confirm documents filed by fax
Feb 13, 2014
Amended claims filed after receipt of (European) search report
Feb 13, 2014
Amended claims with annotations
Feb 13, 2014
Amended description filed after receipt of (European) search report
Feb 13, 2014
Amended description with annotations
Feb 13, 2014
Amendments received before examination
Aug 20, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 17, 2013
Notification of forthcoming publication
May 17, 2013
Communication to designated inventor
May 3, 2013
Letter concerning the inventor
Apr 23, 2013
Invitation to indicate correct address of inventor
Apr 17, 2013
Letter which had not been notified
Apr 15, 2013
Refund of fees
Apr 5, 2013
Communication regarding the transmission of the European search report
Apr 5, 2013
European search opinion
Apr 5, 2013
European search report
Apr 4, 2013
Communication to designated inventor
Apr 4, 2013
Communication to designated inventor
Feb 15, 2013
Letter concerning the priority
Feb 15, 2013
Priority document
Feb 12, 2013
Priority search results copy provided by EPO
Feb 8, 2013
Abstract
Feb 8, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 8, 2013
Claims
Feb 8, 2013
Description
Feb 8, 2013
Designation of inventor
Feb 8, 2013
Designation of inventor
Feb 8, 2013
Drawings
Feb 8, 2013
General authorisation
Feb 8, 2013
Request for grant of a European patent

EP2626167

ALSTOM TECHNOLOGY

Application Number: EP13154673A
Filing Date: Feb 8, 2013
Status: Patent Maintained As Amended; Oct 20, 2023
Publication Date: Nov 22, 2023
External Links: Slate, Register , Google Patents