Method Of Annealing Aluminium Alloy Sheet Material

Patent No. EP3191613 (titled "Method Of Annealing Aluminium Alloy Sheet Material") was filed by Aleris Aluminum Duffel Bvba on Sep 3, 2015. The application was issued on Jan 23, 2019.

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	Oct 21, 2019	FORRESTERS
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH	Oct 21, 2019	CONSTELLIUM PROPRIETE INDUSTRIELLE

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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Apr 6, 2023
Termination of the opposition proceedings with revocation of patent
Apr 5, 2023
Advice of delivery
Mar 30, 2023
Decision of the Board of Appeal
Mar 30, 2023
F3032 Notification(s) of the decision
Mar 30, 2023
F3032 Notification(s) of the decision
Mar 30, 2023
F3032 Notification(s) of the decision
Feb 21, 2023
Advice of delivery
Feb 16, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 16, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 16, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 16, 2023
F3345 Forwarding of submissions to parties
Feb 16, 2023
F3345 Forwarding of submissions to parties
Feb 16, 2023
F3345 Forwarding of submissions to parties
Feb 16, 2023
F3345 Forwarding of submissions to parties
Feb 13, 2023
(Electronic) Receipt
Feb 13, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Feb 13, 2023
Letter accompanying subsequently filed items
Feb 13, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 10, 2023
(Electronic) Receipt
Feb 10, 2023
Letter accompanying subsequently filed items
Feb 10, 2023
Letter relating to Appeal Procedure
Feb 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Jan 31, 2023
(Electronic) Receipt
Jan 31, 2023
Letter accompanying subsequently filed items
Jan 31, 2023
Letter dealing with oral proceedings during the appeal procedure
Dec 22, 2022
F3345 Forwarding of submissions to parties
Dec 22, 2022
F3345 Forwarding of submissions to parties
Dec 16, 2022
(Electronic) Receipt
Dec 16, 2022
Letter accompanying subsequently filed items
Dec 16, 2022
Letter dealing with oral proceedings
Dec 12, 2022
F3345 Forwarding of submissions to parties
Dec 8, 2022
F3345 Forwarding of submissions to parties
Dec 7, 2022
F3345 Forwarding of submissions to parties
Dec 2, 2022
(Electronic) Receipt
Dec 2, 2022
(Electronic) Receipt
Dec 2, 2022
Letter accompanying subsequently filed items
Dec 2, 2022
Letter accompanying subsequently filed items
Dec 2, 2022
Letter dealing with oral proceedings
Dec 2, 2022
Letter relating to Appeal Procedure
Nov 17, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 17, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 17, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 13, 2022
Advice of delivery
Oct 13, 2022
F3345 Forwarding of submissions to parties
Oct 13, 2022
F3345 Forwarding of submissions to parties
Oct 11, 2022
F3345 Forwarding of submissions to parties
Oct 10, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 10, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 10, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 7, 2022
(Electronic) Receipt
Oct 7, 2022
Annex
Oct 7, 2022
F3345 Forwarding of submissions to parties
Oct 7, 2022
Letter accompanying subsequently filed items
Oct 7, 2022
Oral proceedings: Request for postponement
Oct 5, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Oct 4, 2022
Advice of delivery
Sep 30, 2022
(Electronic) Receipt
Sep 30, 2022
Letter accompanying subsequently filed items
Sep 30, 2022
Oral proceedings: Request for postponement
Sep 29, 2022
F3011.1 Oral Proceedings: summons
Sep 29, 2022
F3011.1 Oral Proceedings: summons
Sep 29, 2022
F3011.1 Oral Proceedings: summons
Sep 26, 2022
F3010 Oral proceedings: order for summons
Oct 18, 2021
F3345 Forwarding of submissions to parties
Oct 18, 2021
F3345 Forwarding of submissions to parties
Oct 12, 2021
(Electronic) Receipt
Oct 12, 2021
Amended claims with annotations
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Claims
Oct 12, 2021
Letter accompanying subsequently filed items
Oct 12, 2021
Reply to appeal
Aug 20, 2021
Composition of the board (T)
Jun 25, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 23, 2021
F3345 Forwarding of submissions to parties
Jun 18, 2021
(Electronic) Receipt
Jun 18, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Letter relating to Appeal Procedure
Jun 18, 2021
Statement of grounds of appeal
Jun 9, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 9, 2021
F3345 Forwarding of submissions to parties
Jun 2, 2021
(Electronic) Receipt
Jun 2, 2021
Letter accompanying subsequently filed items
Jun 2, 2021
Statement of grounds of appeal
May 3, 2021
Refund of fees
Apr 26, 2021
F3345 Forwarding of submissions to parties
Apr 26, 2021
F3345 Forwarding of submissions to parties
Apr 21, 2021
(Electronic) Receipt
Apr 21, 2021
Letter accompanying subsequently filed items
Apr 21, 2021
Withdrawal of an appeal
Apr 15, 2021
F3204 Communication of the file number to the parties
Apr 15, 2021
F3204 Communication of the file number to the parties
Apr 15, 2021
F3204 Communication of the file number to the parties
Apr 15, 2021
F3204 Communication of the file number to the parties
Apr 15, 2021
F3204 Communication of the file number to the parties
Apr 15, 2021
F3204 Communication of the file number to the parties
Apr 14, 2021
F3204 Communication of the file number to the parties
Apr 14, 2021
F3204 Communication of the file number to the parties
Apr 14, 2021
F3204 Communication of the file number to the parties
Apr 12, 2021
(Electronic) Receipt
Apr 12, 2021
(Electronic) Receipt
Apr 12, 2021
Letter accompanying subsequently filed items
Apr 12, 2021
Letter accompanying subsequently filed items
Apr 12, 2021
Notice of appeal
Apr 12, 2021
Notice of appeal
Apr 7, 2021
(Electronic) Receipt
Apr 7, 2021
Letter accompanying subsequently filed items
Apr 7, 2021
Notice of appeal
Mar 16, 2021
Advice of delivery
Feb 24, 2021
(Electronic) Receipt
Feb 24, 2021
Advice of delivery
Feb 24, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Advice of delivery
Feb 16, 2021
Advice of delivery
Feb 11, 2021
Annex to the communication - opposition
Feb 11, 2021
Decision of the Opposition Division and instruction
Feb 11, 2021
Druckexemplar in opposition procedure
Feb 11, 2021
Grounds for the decision (Annex) - opposition
Feb 11, 2021
Interlocutory decision in opposition proceedings
Feb 11, 2021
Internal form - Opposition/addressees
Feb 11, 2021
Internal form - Opposition/addressees
Feb 11, 2021
Means of redress
Feb 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 11, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 11, 2021
Provision of a copy of the minutes - opposition procedure
Feb 11, 2021
Scanned annex to a communication - opposition procedure
Feb 11, 2021
Transmittal of decision / summons - opposition
Feb 11, 2021
Transmittal of decision / summons - opposition
Feb 11, 2021
Transmittal of decision / summons - opposition
Jan 13, 2021
Information about the result of oral proceedings
Jan 12, 2021
Brief communication - Opposition proceedings
Jan 12, 2021
Brief communication - Opposition proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Letter accompanying subsequently filed items
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Letter accompanying subsequently filed items
Dec 22, 2020
Written submission in preparation to/during oral proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 10, 2020
(Electronic) Receipt
Dec 10, 2020
Letter accompanying subsequently filed items
Dec 10, 2020
Oral proceedings: reply to date proposed
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
(Electronic) Receipt
Dec 3, 2020
Letter accompanying subsequently filed items
Dec 3, 2020
Written submission in preparation to/during oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Nov 19, 2020
Brief communication - Opposition proceedings
Nov 19, 2020
Brief communication - Opposition proceedings
Nov 19, 2020
Brief communication - Opposition proceedings
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure - 11
Nov 13, 2020
Auxiliary request during Opposition procedure - 12
Nov 13, 2020
Auxiliary request during Opposition procedure - 13
Nov 13, 2020
Auxiliary request during Opposition procedure - 14
Nov 13, 2020
Auxiliary request during Opposition procedure - 15
Nov 13, 2020
Auxiliary request during Opposition procedure - 16
Nov 13, 2020
Auxiliary request during Opposition procedure - 17
Nov 13, 2020
Auxiliary request during Opposition procedure - 18
Nov 13, 2020
Auxiliary request during Opposition procedure - 19
Nov 13, 2020
Auxiliary request during Opposition procedure - 20
Nov 13, 2020
Auxiliary request during Opposition procedure - 21
Nov 13, 2020
Auxiliary request during Opposition procedure - 22
Nov 13, 2020
Auxiliary request during Opposition procedure - 23
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Request for interpreters during oral proceedings
Nov 13, 2020
Written submission in preparation to/during oral proceedings
Nov 13, 2020
Written submission in preparation to/during oral proceedings
Nov 13, 2020
Written submission in preparation to/during oral proceedings
Oct 8, 2020
Brief communication - Opposition proceedings
Oct 8, 2020
Brief communication - Opposition proceedings
Oct 8, 2020
Communication of amended entries
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Request for a change of address - opponent
Aug 10, 2020
(Electronic) Receipt
Aug 10, 2020
Annexes in respect of a client data request
Aug 10, 2020
Annexes in respect of a client data request
Aug 10, 2020
Annexes in respect of a client data request
Aug 10, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Request for transfer of rights - opponent
Aug 3, 2020
Advice of delivery
Aug 3, 2020
Advice of delivery
Aug 3, 2020
Advice of delivery
Jul 31, 2020
Communication about missing advice of delivery
Jul 31, 2020
Communication about missing advice of delivery
Jul 3, 2020
(Electronic) Receipt
Jul 3, 2020
Advice of delivery
Jul 3, 2020
Letter accompanying subsequently filed items
Jun 24, 2020
Acknowledgement of a document
Jun 24, 2020
Acknowledgement of a document
Jun 24, 2020
Acknowledgement of a document
Jun 24, 2020
Annex to the communication - opposition
Jun 24, 2020
Information concerning oral proceedings
Jun 24, 2020
Summons to attend oral proceedings
Jun 24, 2020
Summons to attend oral proceedings
Jun 24, 2020
Summons to attend oral proceedings
Mar 25, 2020
Brief communication - Opposition proceedings
Mar 25, 2020
Brief communication - Opposition proceedings
Mar 12, 2020
(Electronic) Receipt
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure
Mar 12, 2020
Auxiliary request during Opposition procedure - 01
Mar 12, 2020
Auxiliary request during Opposition procedure - 02
Mar 12, 2020
Auxiliary request during Opposition procedure - 03
Mar 12, 2020
Auxiliary request during Opposition procedure - 04
Mar 12, 2020
Auxiliary request during Opposition procedure - 05
Mar 12, 2020
Auxiliary request during Opposition procedure - 06
Mar 12, 2020
Auxiliary request during Opposition procedure - 07
Mar 12, 2020
Auxiliary request during Opposition procedure - 08
Mar 12, 2020
Auxiliary request during Opposition procedure - 09
Mar 12, 2020
Auxiliary request during Opposition procedure - 10
Mar 12, 2020
Auxiliary request during Opposition procedure - 11
Mar 12, 2020
Auxiliary request during Opposition procedure - 12
Mar 12, 2020
Auxiliary request during Opposition procedure - 13
Mar 12, 2020
Auxiliary request during Opposition procedure - 14
Mar 12, 2020
Auxiliary request during Opposition procedure - 15
Mar 12, 2020
Citation in opposition procedure - 018
Mar 12, 2020
Consolidated list of cited opposition documents
Mar 12, 2020
Letter accompanying subsequently filed items
Mar 12, 2020
Reply of the patent proprietor to the notice(s) of opposition
Nov 5, 2019
Communication of a notice of opposition and request to file observations
Nov 5, 2019
Notice of further oppositions to opponent(s)
Nov 5, 2019
Notice of further oppositions to opponent(s)
Oct 29, 2019
Communication of a notice of opposition - first information to patent proprietor
Oct 24, 2019
Communication of a notice of opposition - first information to patent proprietor
Oct 21, 2019
(Electronic) Receipt
Oct 21, 2019
(Electronic) Receipt
Oct 21, 2019
Citation in opposition procedure - 001
Oct 21, 2019
Citation in opposition procedure - 002
Oct 21, 2019
Citation in opposition procedure - 003
Oct 21, 2019
Citation in opposition procedure - 004
Oct 21, 2019
Citation in opposition procedure - 005
Oct 21, 2019
Citation in opposition procedure - 005
Oct 21, 2019
Citation in opposition procedure - 006
Oct 21, 2019
Citation in opposition procedure - 007
Oct 21, 2019
Citation in opposition procedure - 008
Oct 21, 2019
Citation in opposition procedure - 009
Oct 21, 2019
Citation in opposition procedure - 010
Oct 21, 2019
Citation in opposition procedure - 010
Oct 21, 2019
Citation in opposition procedure - 011
Oct 21, 2019
Citation in opposition procedure - 012
Oct 21, 2019
Citation in opposition procedure - 013
Oct 21, 2019
Citation in opposition procedure - 014
Oct 21, 2019
Citation in opposition procedure - 015
Oct 21, 2019
Citation in opposition procedure - 016
Oct 21, 2019
Citation in opposition procedure - 017
Oct 21, 2019
International publication (Pamphlet)
Oct 21, 2019
Notice of opposition
Oct 21, 2019
Notice of opposition
Oct 21, 2019
Notice of opposition
Oct 21, 2019
Notice of opposition
Oct 21, 2019
Patent document cited during the opposition procedure
Feb 4, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 7, 2019
Decision to grant a European patent
Dec 4, 2018
(Electronic) Receipt
Dec 4, 2018
Filing of the translations of the claims
Dec 4, 2018
French translation of claims
Dec 4, 2018
German translation of the claims
Dec 4, 2018
Letter accompanying subsequently filed items
Oct 26, 2018
Bibliographic data of the European patent application
Oct 26, 2018
Communication about intention to grant a European patent
Oct 26, 2018
Intention to grant (signatures)
Oct 26, 2018
Text intended for grant (clean copy)
Oct 26, 2018
Text intended for grant (version for approval)
Jun 18, 2018
(Electronic) Receipt
Jun 18, 2018
Amended claims with annotations
Jun 18, 2018
Amended description with annotations
Jun 18, 2018
Claims
Jun 18, 2018
Description
Jun 18, 2018
Letter accompanying subsequently filed items
Jun 18, 2018
Reply to communication from the Examining Division
May 15, 2018
Annex to the communication
May 15, 2018
Communication from the Examining Division
May 8, 2018
Examination started
Jun 21, 2017
Notification on forthcoming publication of bibliographic data
Apr 21, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 19, 2017
Communication to designated inventor
Apr 19, 2017
Communication to designated inventor
Apr 19, 2017
Communication to designated inventor
Apr 19, 2017
Communication to designated inventor
Apr 19, 2017
Communication to designated inventor
Apr 12, 2017
Priority search results copy provided by EPO
Mar 28, 2017
Copy of the international preliminary report on patentability
Feb 15, 2017
(Electronic) Receipt
Feb 15, 2017
Amendments received before examination
Feb 15, 2017
Letter accompanying subsequently filed items
Feb 14, 2017
(Electronic) Receipt
Feb 14, 2017
Amended claims filed after receipt of (European) search report
Feb 14, 2017
Request for entry into the European phase
Jan 20, 2017
Information on entry into European phase
Apr 5, 2016
Priority document (electronically transmitted)
Mar 17, 2016
Copy of the international search report
Mar 17, 2016
Published international application - A1
Dec 10, 2015
ISR: cited documents
Dec 9, 2015
Written opinion of the ISA, boxes No. I to VIII
Dec 9, 2015
Written opinion of the ISA, cover sheet
Dec 9, 2015
Written opinion of the ISA, supplemental box
Oct 23, 2015
(Electronic) Receipt
Oct 23, 2015
Incoming letter related to PCT RO
Oct 23, 2015
Incoming letter related to PCT RO
Oct 23, 2015
Substitute sheet (R26) - Drawings
Sep 18, 2015
Notification of receipt of Search copy
Sep 11, 2015
Invitation to correct defects in the international application
Sep 11, 2015
Notification of the international application number and of the international filing date
Sep 8, 2015
Request form for international application (copy for ISA/EP)
Sep 3, 2015
(Electronic) Receipt
Sep 3, 2015
Abstract
Sep 3, 2015
Claims
Sep 3, 2015
Description
Sep 3, 2015
Document concerning fees and payments
Sep 3, 2015
Drawings
Sep 3, 2015
Electronic request for grant of an International application
Sep 3, 2015
Priority document (RO-procedure)

EP3191613

ALERIS ALUMINUM DUFFEL BVBA

Application Number: EP15759754A
Filing Date: Sep 3, 2015
Status: Granted And Under Opposition; Dec 21, 2018
Publication Date: Jan 23, 2019
External Links: Slate, Register , Google Patents

IP Verse

Method Of Annealing Aluminium Alloy Sheet Material

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3191613