Extrados Structural Element Made From An Aluminium Copper Lithium Alloy

Patent No. EP3011068 (titled "Extrados Structural Element Made From An Aluminium Copper Lithium Alloy") was filed by Constellium Issoire on Jun 18, 2014. The application was issued on May 31, 2017.

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
HOWMET AEROSPACE	Feb 28, 2018	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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Mar 10, 2023
Termination of the opposition proceedings with maintenance of patent
Mar 3, 2023
Decision of the Board of Appeal
Mar 3, 2023
F3032 Notification(s) of the decision
Mar 3, 2023
F3032 Notification(s) of the decision
Dec 19, 2022
F3013 Oral Proceedings: Forwarding minutes
Dec 19, 2022
F3013 Oral Proceedings: Forwarding minutes
Dec 19, 2022
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Dec 7, 2022
F3345 Forwarding of submissions to parties
Dec 2, 2022
(Electronic) Receipt
Dec 2, 2022
Letter accompanying subsequently filed items
Dec 2, 2022
Letter dealing with oral proceedings
Dec 1, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 1, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 28, 2022
F3345 Forwarding of submissions to parties
Nov 25, 2022
F3345 Forwarding of submissions to parties
Nov 22, 2022
(Electronic) Receipt
Nov 22, 2022
(Electronic) Receipt
Nov 22, 2022
Letter accompanying subsequently filed items
Nov 22, 2022
Letter accompanying subsequently filed items
Nov 22, 2022
Letter dealing with oral proceedings
Nov 22, 2022
Letter dealing with oral proceedings
Nov 22, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 21, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 21, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 18, 2022
F3345 Forwarding of submissions to parties
Nov 15, 2022
(Electronic) Receipt
Nov 15, 2022
Letter accompanying subsequently filed items
Nov 15, 2022
Letter dealing with oral proceedings
Nov 14, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 14, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 14, 2022
Oral proceedings: change of venue
Nov 14, 2022
Oral proceedings: change of venue
Oct 21, 2022
F3018 Oral proceedings: Confirmation interpreters
Oct 21, 2022
F3018 Oral proceedings: Confirmation interpreters
Oct 21, 2022
F3345 Forwarding of submissions to parties
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
Letter accompanying subsequently filed items
Oct 18, 2022
Letter dealing with oral proceedings during the appeal procedure
Oct 14, 2022
F3345 Forwarding of submissions to parties
Oct 11, 2022
(Electronic) Receipt
Oct 11, 2022
Letter accompanying subsequently filed items
Oct 11, 2022
Request for interpreters during oral proceedings
May 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 20, 2021
F3011.1 Oral Proceedings: summons
Dec 20, 2021
F3011.1 Oral Proceedings: summons
Dec 15, 2021
F3010 Oral proceedings: order for summons
Dec 15, 2021
F3303.16 Change of composition of the Board (T)
Jan 19, 2021
F3345 Forwarding of submissions to parties
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Amended claims with annotations
Jan 14, 2021
Claims
Jan 14, 2021
Letter accompanying subsequently filed items
Jan 14, 2021
Letter relating to Appeal Procedure
Dec 14, 2020
Communication of amended entries in the Register of European Patents
Dec 14, 2020
F3345 Forwarding of submissions to parties
Dec 4, 2020
(Electronic) Receipt
Dec 4, 2020
General enquiry
Dec 4, 2020
Letter accompanying subsequently filed items
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 7, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 1, 2020
(Electronic) Receipt
Sep 1, 2020
Letter accompanying subsequently filed items
Sep 1, 2020
Letter relating to Appeal Procedure
Sep 1, 2020
Statement of grounds of appeal
Aug 31, 2020
F3303.16 Change of composition of the Board (T)
Aug 14, 2020
Composition of the board (T)
Aug 10, 2020
(Electronic) Receipt
Aug 10, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Letter relating to Appeal Procedure
Aug 10, 2020
Request for change of name -opponent
Jul 29, 2020
F3204 Communication of the file number to the parties
Jul 29, 2020
F3204 Communication of the file number to the parties
Jul 17, 2020
(Electronic) Receipt
Jul 17, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Notice of appeal
May 15, 2020
Advice of delivery
May 13, 2020
Acknowledgement of a document
May 13, 2020
Acknowledgement of a document
May 13, 2020
Annex to the communication - opposition
May 13, 2020
Decision of the Opposition Division and instruction
May 13, 2020
Decision rejecting the opposition
May 13, 2020
Grounds for the decision (Annex) - opposition
May 13, 2020
Internal form - Opposition/addressees
May 13, 2020
Internal form - Opposition/addressees
May 13, 2020
Means of redress
May 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 13, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 13, 2020
Provision of a copy of the minutes - opposition procedure
Jan 14, 2020
Information about the result of oral proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 18, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Citation in opposition procedure - 010
Nov 14, 2019
Consolidated list of cited opposition documents
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Written submission in preparation to/during oral proceedings
Nov 12, 2019
(Electronic) Receipt
Nov 12, 2019
Letter accompanying subsequently filed items
Nov 12, 2019
Written submission in preparation to/during oral proceedings
Jul 26, 2019
Advice of delivery
Jul 24, 2019
Advice of delivery
Jul 23, 2019
Advice of delivery
Jul 22, 2019
Advice of delivery
Jul 22, 2019
Advice of delivery
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Annex to the communication - opposition
Jul 19, 2019
Information concerning oral proceedings
Jul 19, 2019
Summons to attend oral proceedings
Jul 19, 2019
Summons to attend oral proceedings
Jul 12, 2019
Advice of delivery
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Letter accompanying subsequently filed items
Jul 5, 2019
Oral proceedings: Request for postponement
Jul 4, 2019
Advice of delivery
Jul 3, 2019
Advice of delivery
Jun 28, 2019
Advice of delivery
Jun 27, 2019
Acknowledgement of a document
Jun 27, 2019
Acknowledgement of a document
Jun 27, 2019
Information concerning oral proceedings
Jun 27, 2019
Summons to attend oral proceedings
Jun 27, 2019
Summons to attend oral proceedings
Jun 11, 2019
Advice of delivery
Jun 7, 2019
Brief communication - Opposition proceedings
Jun 5, 2019
Advice of delivery
Jun 4, 2019
Advice of delivery
Jun 3, 2019
(Electronic) Receipt
Jun 3, 2019
Any annexes (other than citation) to an opposition letter
Jun 3, 2019
Letter accompanying subsequently filed items
Jun 3, 2019
Oral proceedings: Request for postponement
May 31, 2019
Advice of delivery
May 29, 2019
Acknowledgement of a document
May 29, 2019
Acknowledgement of a document
May 29, 2019
Annex to the communication - opposition
May 29, 2019
Information concerning oral proceedings
May 29, 2019
Summons to attend oral proceedings
May 29, 2019
Summons to attend oral proceedings
May 17, 2019
Brief communication - Opposition proceedings
May 14, 2019
Advice of delivery
May 13, 2019
Advice of delivery
May 10, 2019
(Electronic) Receipt
May 10, 2019
Any annexes (other than citation) to an opposition letter
May 10, 2019
Letter accompanying subsequently filed items
May 10, 2019
Oral proceedings: Request for postponement
May 9, 2019
Advice of delivery
May 8, 2019
Acknowledgement of a document
May 8, 2019
Acknowledgement of a document
May 8, 2019
Annex to the communication - opposition
May 8, 2019
Information concerning oral proceedings
May 8, 2019
Summons to attend oral proceedings
May 8, 2019
Summons to attend oral proceedings
Aug 9, 2018
Brief communication - Opposition proceedings
Aug 3, 2018
(Electronic) Receipt
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Citation in opposition procedure - 009
Aug 3, 2018
Claims
Aug 3, 2018
Letter accompanying subsequently filed items
Aug 3, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 10, 2018
Communication of a notice of opposition and request to file observations
Apr 10, 2018
Notice of further oppositions to opponent(s)
Mar 5, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 28, 2018
(Electronic) Receipt
Feb 28, 2018
Citation in opposition procedure - 001
Feb 28, 2018
Citation in opposition procedure - 002
Feb 28, 2018
Citation in opposition procedure - 003
Feb 28, 2018
Citation in opposition procedure - 004
Feb 28, 2018
Citation in opposition procedure - 005
Feb 28, 2018
Citation in opposition procedure - 006
Feb 28, 2018
Citation in opposition procedure - 007
Feb 28, 2018
Citation in opposition procedure - 008
Feb 28, 2018
Notice of opposition
Feb 28, 2018
Notice of opposition
Feb 28, 2018
Priority document
Jun 1, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 8, 2017
Decision to grant a European patent
Apr 18, 2017
(Electronic) Receipt
Apr 18, 2017
English translation of the claims
Apr 18, 2017
Filing of the translations of the claims
Apr 18, 2017
German translation of the claims
Apr 18, 2017
Letter accompanying subsequently filed items
Mar 27, 2017
CDS Clean up - amended applicant details
Jan 18, 2017
Bibliographic data of the European patent application
Jan 18, 2017
Communication about intention to grant a European patent
Jan 18, 2017
Intention to grant (signatures)
Jan 18, 2017
Text intended for grant (clean copy)
Jan 18, 2017
Text intended for grant (version for approval)
Dec 21, 2016
Examination started
Mar 31, 2016
Notification on forthcoming publication of bibliographic data
Jan 28, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 26, 2016
Communication to designated inventor
Jan 26, 2016
Communication to designated inventor
Jan 26, 2016
Communication to designated inventor
Jan 21, 2016
Priority search results copy provided by EPO
Jan 11, 2016
(Electronic) Receipt
Jan 11, 2016
Request for entry into the European phase
Jan 5, 2016
Copy of the international preliminary report on patentability
Jan 4, 2016
Priority document (electronically transmitted)
Dec 30, 2015
Republication of front page of international application with corrected bibliographic data
Dec 18, 2015
Communication in cases for which no other form is applicable
Dec 4, 2015
Information on entry into European phase
Jun 23, 2015
Notification of the recording of a change
Feb 16, 2015
Priority document (electronically transmitted)
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Published international application - A1
Nov 27, 2014
Written opinion of the ISA, boxes No. I to VIII
Nov 27, 2014
Written opinion of the ISA, cover sheet
Nov 27, 2014
Written opinion of the ISA, supplemental box
Aug 14, 2014
Abstract
Aug 14, 2014
Claims
Aug 14, 2014
Description
Aug 14, 2014
Drawings
Aug 14, 2014
Submission concerning representation

EP3011068

CONSTELLIUM ISSOIRE

Application Number: EP14750519A
Filing Date: Jun 18, 2014
Status: Opposition Rejected; Mar 17, 2023
Publication Date: May 31, 2017
External Links: Slate, Register , Google Patents

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Extrados Structural Element Made From An Aluminium Copper Lithium Alloy

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Dossier Documents

EP3011068