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Method For Manufacturing Products Made Of Aluminium-Copper-Lithium Alloy With Improved Fatigue Properties And Distributor For This Method

Patent No. EP3080318 (titled "Method For Manufacturing Products Made Of Aluminium-Copper-Lithium Alloy With Improved Fatigue Properties And Distributor For This Method") was filed by Constellium Issoire on Dec 11, 2014. The application was issued on Sep 13, 2023.

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
ARCONIC	Jul 22, 2019	FORRESTERS

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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Aug 18, 2023
Decision to maintain the European patent in amended form
Aug 18, 2023
Decision to maintain the European patent in amended form
Aug 11, 2023
Termination of the opposition proceedings with maintenance of patent
Aug 7, 2023
(Electronic) Receipt
Aug 7, 2023
English translation of the claims
Aug 7, 2023
Filing of the translation of the amended claims
Aug 7, 2023
German translation of the claims
Aug 7, 2023
Letter accompanying subsequently filed items
May 23, 2023
Communication to opponent concerning maintenance
May 23, 2023
Communication with request to file translations
May 23, 2023
Refund of fees
May 22, 2023
F3013 Oral Proceedings: Forwarding minutes
May 22, 2023
F3013 Oral Proceedings: Forwarding minutes
May 22, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
May 22, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 22, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 17, 2023
Maintenance of the patent with the documents specified in the final decision
Apr 19, 2023
F3018 Oral proceedings: Confirmation interpreters
Apr 19, 2023
F3018 Oral proceedings: Confirmation interpreters
Apr 19, 2023
F3345 Forwarding of submissions to parties
Apr 13, 2023
(Electronic) Receipt
Apr 13, 2023
F3345 Forwarding of submissions to parties
Apr 13, 2023
Letter accompanying subsequently filed items
Apr 13, 2023
Request for interpreters during oral proceedings
Apr 5, 2023
(Electronic) Receipt
Apr 5, 2023
Citation in appeal procedure - 018
Apr 5, 2023
Citation in appeal procedure - 019
Apr 5, 2023
Citation in appeal procedure - 020
Apr 5, 2023
Letter accompanying subsequently filed items
Apr 5, 2023
Letter dealing with oral proceedings during the appeal procedure
Jan 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 13, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 26, 2022
F3011.1 Oral Proceedings: summons
Jul 26, 2022
F3011.1 Oral Proceedings: summons
Jul 21, 2022
F3010 Oral proceedings: order for summons
Apr 21, 2022
F3345 Forwarding of submissions to parties
Apr 13, 2022
(Electronic) Receipt
Apr 13, 2022
Letter accompanying subsequently filed items
Apr 13, 2022
Letter relating to Appeal Procedure
Dec 14, 2021
Composition of the board (T)
Dec 14, 2021
F3303.16 Change of composition of the Board (T)
Nov 29, 2021
F3345 Forwarding of submissions to parties
Nov 22, 2021
(Electronic) Receipt
Nov 22, 2021
Letter accompanying subsequently filed items
Nov 22, 2021
Reply to appeal
Jul 27, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 22, 2021
(Electronic) Receipt
Jul 22, 2021
Letter accompanying subsequently filed items
Jul 22, 2021
Statement of grounds of appeal
Jul 21, 2021
Refund of fees
Jul 20, 2021
F3345 Forwarding of submissions to parties
Jul 15, 2021
(Electronic) Receipt
Jul 15, 2021
Letter accompanying subsequently filed items
Jul 15, 2021
Withdrawal of an appeal
Jun 4, 2021
F3204 Communication of the file number to the parties
Jun 4, 2021
F3204 Communication of the file number to the parties
May 27, 2021
(Electronic) Receipt
May 27, 2021
Letter accompanying subsequently filed items
May 27, 2021
Notice of appeal
May 21, 2021
F3204 Communication of the file number to the parties
May 21, 2021
F3204 Communication of the file number to the parties
May 18, 2021
(Electronic) Receipt
May 18, 2021
Letter accompanying subsequently filed items
May 18, 2021
Notice of appeal
Apr 1, 2021
Advice of delivery
Mar 18, 2021
Advice of delivery
Mar 17, 2021
Annex to the communication - opposition
Mar 17, 2021
Decision of the Opposition Division and instruction
Mar 17, 2021
Druckexemplar in opposition procedure
Mar 17, 2021
Grounds for the decision (Annex) - opposition
Mar 17, 2021
Interlocutory decision in opposition proceedings
Mar 17, 2021
Internal form - Opposition/addressees
Mar 17, 2021
Internal form - Opposition/addressees
Mar 17, 2021
Means of redress
Mar 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 17, 2021
Provision of a copy of the minutes - opposition procedure
Mar 17, 2021
Transmittal of decision / summons - opposition
Mar 17, 2021
Transmittal of decision / summons - opposition
Feb 12, 2021
Information about the result of oral proceedings
Jan 8, 2021
(Electronic) Receipt
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 5, 2021
(Electronic) Receipt
Jan 5, 2021
Letter accompanying subsequently filed items
Dec 16, 2020
Brief communication - Opposition proceedings
Dec 15, 2020
Notification concerning the date of oral proceedings
Dec 15, 2020
Notification concerning the date of oral proceedings
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
Letter accompanying subsequently filed items
Dec 11, 2020
Oral proceedings: reply to date proposed
Dec 3, 2020
Brief communication - Opposition proceedings
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Oral proceedings: reply to date proposed
Oct 8, 2020
Brief communication - Opposition proceedings
Oct 8, 2020
Communication of amended entries
Sep 23, 2020
Advice of delivery
Sep 15, 2020
Advice of delivery
Sep 14, 2020
Acknowledgement of a document
Sep 14, 2020
Acknowledgement of a document
Sep 14, 2020
Annex to the communication - opposition
Sep 14, 2020
Information concerning oral proceedings
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Request for change of opponent's representative
Sep 14, 2020
Summons to attend oral proceedings
Sep 14, 2020
Summons to attend oral proceedings
Sep 9, 2020
Information about the result of oral proceedings
Aug 31, 2020
Notification concerning the date of oral proceedings
Aug 31, 2020
Notification concerning the date of oral proceedings
Aug 21, 2020
Brief communication - Opposition proceedings
Aug 17, 2020
(Electronic) Receipt
Aug 17, 2020
Letter accompanying subsequently filed items
Aug 17, 2020
Oral proceedings: reply to date proposed
Aug 13, 2020
Brief communication - Opposition proceedings
Aug 10, 2020
(Electronic) Receipt
Aug 10, 2020
Citation for the examination procedure
Aug 10, 2020
Citation for the examination procedure
Aug 10, 2020
Citation for the examination procedure
Aug 10, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Request for transfer of rights - opponent
Aug 7, 2020
Brief communication - Opposition proceedings
Aug 4, 2020
(Electronic) Receipt
Aug 4, 2020
Letter accompanying subsequently filed items
Aug 4, 2020
Oral proceedings: reply to date proposed
Jul 24, 2020
Notification concerning the date of oral proceedings
Jul 24, 2020
Notification concerning the date of oral proceedings
Jul 10, 2020
Advice of delivery
Jul 7, 2020
Communication about missing advice of delivery
Jun 4, 2020
Advice of delivery
Jun 2, 2020
Acknowledgement of a document
Jun 2, 2020
Acknowledgement of a document
Jun 2, 2020
Annex to the communication - opposition
Jun 2, 2020
Information concerning oral proceedings
Jun 2, 2020
Notification concerning the date of oral proceedings
Jun 2, 2020
Notification concerning the date of oral proceedings
Jun 2, 2020
Summons to attend oral proceedings
Jun 2, 2020
Summons to attend oral proceedings
May 25, 2020
Consolidated list of cited opposition documents
May 25, 2020
Request for documents
May 20, 2020
Brief communication - Opposition proceedings
May 19, 2020
Brief communication - Opposition proceedings
May 15, 2020
(Electronic) Receipt
May 15, 2020
Citation in opposition procedure - 014
May 15, 2020
Citation in opposition procedure - 015
May 15, 2020
Citation in opposition procedure - 016
May 15, 2020
Citation in opposition procedure - 017
May 15, 2020
Letter accompanying subsequently filed items
May 15, 2020
Oral proceedings: reply to date proposed
May 14, 2020
(Electronic) Receipt
May 14, 2020
Letter accompanying subsequently filed items
May 14, 2020
Oral proceedings: reply to date proposed
Jan 13, 2020
Advice of delivery
Jan 7, 2020
Advice of delivery
Jan 3, 2020
Advice of delivery
Jan 2, 2020
Acknowledgement of a document
Jan 2, 2020
Acknowledgement of a document
Jan 2, 2020
Annex to the communication - opposition
Jan 2, 2020
Information concerning oral proceedings
Jan 2, 2020
Summons to attend oral proceedings
Jan 2, 2020
Summons to attend oral proceedings
Dec 10, 2019
Brief communication - Opposition proceedings
Dec 4, 2019
(Electronic) Receipt
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure - 01
Dec 4, 2019
Auxiliary request during Opposition procedure - 02
Dec 4, 2019
Letter accompanying subsequently filed items
Dec 4, 2019
Reply of the patent proprietor to the notice(s) of opposition
Aug 6, 2019
Communication of a notice of opposition and request to file observations
Aug 6, 2019
Notice of further oppositions to opponent(s)
Jul 29, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 22, 2019
(Electronic) Receipt
Jul 22, 2019
Citation in opposition procedure - 001
Jul 22, 2019
Citation in opposition procedure - 002
Jul 22, 2019
Citation in opposition procedure - 003
Jul 22, 2019
Citation in opposition procedure - 004
Jul 22, 2019
Citation in opposition procedure - 005
Jul 22, 2019
Citation in opposition procedure - 006
Jul 22, 2019
Citation in opposition procedure - 007
Jul 22, 2019
Citation in opposition procedure - 008
Jul 22, 2019
Citation in opposition procedure - 009
Jul 22, 2019
Citation in opposition procedure - 009
Jul 22, 2019
Citation in opposition procedure - 010
Jul 22, 2019
Citation in opposition procedure - 011
Jul 22, 2019
Citation in opposition procedure - 012
Jul 22, 2019
Citation in opposition procedure - 013
Jul 22, 2019
Notice of opposition
Jul 22, 2019
Notice of opposition
Nov 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 27, 2018
Decision to grant a European patent
Sep 18, 2018
Bibliographic data of the European patent application
Sep 18, 2018
Information about intention to grant a patent
Sep 18, 2018
Intention to grant (signatures)
Sep 18, 2018
Text intended for grant (clean copy)
Sep 18, 2018
Text intended for grant (version for approval)
Jul 19, 2018
(Electronic) Receipt
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Claims
Jul 19, 2018
English translation of the claims
Jul 19, 2018
German translation of the claims
Jul 19, 2018
Letter accompanying subsequently filed items
Jul 19, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 4, 2018
Bibliographic data of the European patent application
May 4, 2018
Communication about intention to grant a European patent
May 4, 2018
Intention to grant (signatures)
May 4, 2018
Text intended for grant (clean copy)
May 4, 2018
Text intended for grant (version for approval)
Sep 5, 2017
(Electronic) Receipt
Sep 5, 2017
Amended claims with annotations
Sep 5, 2017
Amended description with annotations
Sep 5, 2017
Claims
Sep 5, 2017
Description
Sep 5, 2017
Letter accompanying subsequently filed items
Sep 5, 2017
Reply to communication from the Examining Division
May 4, 2017
Annex to the communication
May 4, 2017
Communication from the Examining Division
Apr 21, 2017
Examination started
Mar 27, 2017
CDS Clean up - amended applicant details
Feb 16, 2017
(Electronic) Receipt
Feb 16, 2017
Amended claims filed after receipt of (European) search report
Feb 16, 2017
Amended claims with annotations
Feb 16, 2017
Amended description filed after receipt of (European) search report
Feb 16, 2017
Amended description with annotations
Feb 16, 2017
Amendments received before examination
Feb 16, 2017
Letter accompanying subsequently filed items
Sep 21, 2016
Notification on forthcoming publication of bibliographic data
Aug 9, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 2, 2016
Priority search results copy provided by EPO
Jul 18, 2016
Communication to designated inventor
Jul 18, 2016
Communication to designated inventor
Jul 18, 2016
Communication to designated inventor
Jul 18, 2016
Communication to designated inventor
Jul 18, 2016
Communication to designated inventor
Jul 8, 2016
(Electronic) Receipt
Jul 8, 2016
Amended claims filed after receipt of (European) search report
Jul 8, 2016
Request for entry into the European phase
Jun 28, 2016
Copy of the international preliminary report on patentability
Apr 22, 2016
Information on entry into European phase
Feb 8, 2016
Notification of the recording of a change
Aug 27, 2015
Copy of the international search report
Aug 27, 2015
Copy of the international search report
Aug 27, 2015
International publication of the international search report
Jul 9, 2015
Written opinion of the ISA, boxes No. I to VIII
Jul 9, 2015
Written opinion of the ISA, cover sheet
Jul 9, 2015
Written opinion of the ISA, supplemental box
Jul 7, 2015
Priority document (electronically transmitted)
Jun 18, 2015
Published international application - A2
Jan 22, 2015
Abstract
Jan 22, 2015
Claims
Jan 22, 2015
Description
Jan 22, 2015
Drawings
Jan 22, 2015
Submission concerning representation

EP3080318

CONSTELLIUM ISSOIRE

Application Number: EP14828176A
Filing Date: Dec 11, 2014
Status: Patent Maintained As Amended; Aug 11, 2023
Publication Date: Sep 13, 2023
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