IP Verse

Method For Manufacturing Components Or Coupons Made Of A High Temperature Superalloy

Patent No. EP2586887 (titled "Method For Manufacturing Components Or Coupons Made Of A High Temperature Superalloy") was filed by Alstom Technology on Oct 25, 2012. The application was issued on Aug 26, 2020.

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 ENERGY	Apr 22, 2021	-

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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Feb 24, 2025
Refund of fees
Feb 20, 2025
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 20, 2025
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 18, 2025
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 18, 2025
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 13, 2025
(Electronic) Receipt
Feb 13, 2025
F3014 Oral Proceedings: Order cancelling/postponing
Feb 13, 2025
Letter accompanying subsequently filed items
Feb 13, 2025
Withdrawal of an appeal
Jan 23, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 23, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 29, 2024
F3345 Forwarding of submissions to parties
Oct 24, 2024
(Electronic) Receipt
Oct 24, 2024
Letter accompanying subsequently filed items
Oct 24, 2024
Letter relating to Appeal Procedure
Oct 24, 2024
Non-Patent Literature cited during the appeal procedure
Oct 24, 2024
Non-Patent Literature cited during the appeal procedure
Sep 4, 2024
F3011.2 Oral Proceedings: Summons VICO
Sep 4, 2024
F3011.2 Oral Proceedings: Summons VICO
Aug 30, 2024
F3010 Oral proceedings: order for summons
Aug 30, 2024
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Dec 22, 2023
F3345 Forwarding of submissions to parties
Dec 18, 2023
(Electronic) Receipt
Dec 18, 2023
Auxiliary request during appeals procedure - 01
Dec 18, 2023
Claims
Dec 18, 2023
Letter accompanying subsequently filed items
Dec 18, 2023
Reply to appeal
Sep 7, 2023
Communication of amended entries concerning the representative
Aug 18, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 14, 2023
(Electronic) Receipt
Aug 14, 2023
Citation in appeal procedure - 015
Aug 14, 2023
Letter accompanying subsequently filed items
Aug 14, 2023
Statement of grounds of appeal
Aug 1, 2023
Composition of the board (T)
Jul 7, 2023
F3204 Communication of the file number to the parties
Jul 7, 2023
F3204 Communication of the file number to the parties
Jul 3, 2023
(Electronic) Receipt
Jul 3, 2023
Letter accompanying subsequently filed items
Jul 3, 2023
Notice of appeal
May 22, 2023
Advice of delivery
May 9, 2023
Annex to the communication - opposition
May 9, 2023
Decision of the Opposition Division and instruction
May 9, 2023
Decision rejecting the opposition
May 9, 2023
Decision rejecting the opposition
May 9, 2023
Grounds for the decision (Annex) - opposition
May 9, 2023
Means of redress
May 9, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 9, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 9, 2023
Provision of a copy of the minutes - opposition procedure
May 9, 2023
Provision of a copy of the minutes - opposition procedure
May 9, 2023
Scanned annex to a communication - opposition procedure
May 9, 2023
Transmittal of decision / summons - opposition
May 9, 2023
Transmittal of decision / summons - opposition
Apr 20, 2023
Information about the result of oral proceedings
Apr 19, 2023
Brief communication - Opposition proceedings
Apr 19, 2023
Brief communication - Opposition proceedings
Apr 18, 2023
(Electronic) Receipt
Apr 18, 2023
Letter accompanying subsequently filed items
Apr 18, 2023
Written submission in preparation to/during oral proceedings
Apr 14, 2023
(Electronic) Receipt
Apr 14, 2023
Auxiliary request during Opposition procedure
Apr 14, 2023
Auxiliary request during Opposition procedure - 01
Apr 14, 2023
Letter accompanying subsequently filed items
Apr 14, 2023
Written submission in preparation to/during oral proceedings
Feb 24, 2023
Brief communication - Opposition proceedings
Feb 20, 2023
(Electronic) Receipt
Feb 20, 2023
Brief communication - Opposition proceedings
Feb 20, 2023
Letter accompanying subsequently filed items
Feb 20, 2023
Written submission in preparation to/during oral proceedings
Feb 15, 2023
(Electronic) Receipt
Feb 15, 2023
Letter accompanying subsequently filed items
Feb 15, 2023
Written submission in preparation to/during oral proceedings
Dec 5, 2022
Notification concerning the date of oral proceedings
Dec 5, 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 20, 2022
Advice of delivery
Jun 9, 2022
Annex to the communication - opposition
Jun 9, 2022
Information concerning oral proceedings
Jun 9, 2022
Summons to attend oral proceedings
Jun 9, 2022
Summons to attend oral proceedings
Jun 9, 2022
Transmittal of decision / summons - opposition
Jun 9, 2022
Transmittal of decision / summons - opposition
Oct 14, 2021
Brief communication - Opposition proceedings
Oct 8, 2021
(Electronic) Receipt
Oct 8, 2021
Auxiliary request during Opposition procedure
Oct 8, 2021
Auxiliary request during Opposition procedure
Oct 8, 2021
Auxiliary request during Opposition procedure - 01
Oct 8, 2021
Auxiliary request during Opposition procedure - 02
Oct 8, 2021
Citation in opposition procedure - 014
Oct 8, 2021
Consolidated list of cited opposition documents
Oct 8, 2021
Letter accompanying subsequently filed items
Oct 8, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 11, 2021
Communication of a notice of opposition and request to file observations
Jun 11, 2021
Notice of further oppositions to opponent(s)
Apr 29, 2021
Communication of a notice of opposition - first information to patent proprietor
Apr 26, 2021
Citation in opposition procedure - 001
Apr 26, 2021
Citation in opposition procedure - 002
Apr 26, 2021
Citation in opposition procedure - 003
Apr 26, 2021
Citation in opposition procedure - 004
Apr 26, 2021
Citation in opposition procedure - 005
Apr 26, 2021
Citation in opposition procedure - 006
Apr 26, 2021
Citation in opposition procedure - 007
Apr 26, 2021
Citation in opposition procedure - 008
Apr 26, 2021
Citation in opposition procedure - 009
Apr 26, 2021
Citation in opposition procedure - 010
Apr 26, 2021
Citation in opposition procedure - 011
Apr 26, 2021
Citation in opposition procedure - 012
Apr 26, 2021
Citation in opposition procedure - 013
Apr 26, 2021
Letter regarding the opposition procedure (no time limit)
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Notice of opposition
Apr 22, 2021
Notice of opposition
Sep 7, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 30, 2020
Decision to grant a European patent
Jul 20, 2020
(Electronic) Receipt
Jul 20, 2020
Filing of the translations of the claims
Jul 20, 2020
French translation of claims
Jul 20, 2020
German translation of the claims
Mar 26, 2020
Bibliographic data of the European patent application
Mar 26, 2020
Communication about intention to grant a European patent
Mar 26, 2020
Intention to grant (signatures)
Mar 26, 2020
Text intended for grant (clean copy)
Mar 26, 2020
Text intended for grant (version for approval)
Jun 28, 2019
(Electronic) Receipt
Jun 28, 2019
Amended claims with annotations
Jun 28, 2019
Amended description with annotations
Jun 28, 2019
Claims
Jun 28, 2019
Description
Jun 28, 2019
Letter accompanying subsequently filed items
Jun 28, 2019
Reply to communication from the Examining Division
Mar 18, 2019
Annex to the communication
Mar 18, 2019
Communication from the Examining Division
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
Amended claims with annotations
Oct 24, 2018
Claims
Oct 24, 2018
Letter accompanying subsequently filed items
Oct 24, 2018
Reply to communication from the Examining Division
Sep 17, 2018
Grant of extension of time limit (examination procedure)
Sep 12, 2018
(Electronic) Receipt
Sep 12, 2018
Letter accompanying subsequently filed items
Sep 12, 2018
Request for extension of time limit to communication from the Examining Division
May 16, 2018
Annex to the communication
May 16, 2018
Communication from the Examining Division
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 22, 2017
(Electronic) Receipt
Feb 22, 2017
Amended claims with annotations
Feb 22, 2017
Claims
Feb 22, 2017
Letter accompanying subsequently filed items
Feb 22, 2017
Reply to communication from the Examining Division
Feb 8, 2017
Payment of fees and costs
Feb 8, 2017
Submission concerning a transfer of rights (applicant)
Nov 9, 2016
Annex to the communication
Nov 9, 2016
Communication from the Examining Division
Nov 4, 2016
Examination started
Aug 15, 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
Nov 1, 2013
Amended claims with annotations
Nov 1, 2013
Amendments received before examination
Nov 1, 2013
Claims
May 6, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 4, 2013
Notification of forthcoming publication
Jan 30, 2013
Refund of fees
Dec 19, 2012
Communication regarding the transmission of the European search report
Dec 19, 2012
European search opinion
Dec 19, 2012
European search report
Dec 18, 2012
Communication to designated inventor
Dec 18, 2012
Communication to designated inventor
Oct 31, 2012
Priority search results copy provided by EPO
Oct 30, 2012
Letter concerning the priority
Oct 30, 2012
Priority document
Oct 25, 2012
Abstract
Oct 25, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 25, 2012
Claims
Oct 25, 2012
Description
Oct 25, 2012
Designation of inventor
Oct 25, 2012
Designation of inventor
Oct 25, 2012
Drawings
Oct 25, 2012
General authorisation
Oct 25, 2012
Priority search results
Oct 25, 2012
Request for grant of a European patent

EP2586887

ALSTOM TECHNOLOGY

Application Number: EP12190038A
Filing Date: Oct 25, 2012
Status: Opposition Rejected; Feb 21, 2025
Publication Date: Aug 26, 2020
External Links: Slate, Register , Google Patents