Multi-Layered Alumium Brazing Sheet Material

Patent No. EP3174663 (titled "Multi-Layered Alumium Brazing Sheet Material") was filed by Aleris Rolled Products Germany on Jun 18, 2015. The application was issued on Nov 17, 2021.

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
GRANGES	May 20, 2019	VALEA
GRNGES	May 20, 2019	VALEA

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 2, 2022
Request for change of client data cannot be registered anymore
Feb 24, 2022
(Electronic) Receipt
Feb 24, 2022
Annexes in respect of a client data request
Feb 24, 2022
Letter accompanying subsequently filed items
Feb 24, 2022
Submission concerning change of proprietor's name
Oct 21, 2021
Decision to maintain the European patent in amended form
Oct 21, 2021
Decision to maintain the European patent in amended form
Oct 14, 2021
Termination of the opposition proceedings with maintenance of patent
Oct 6, 2021
(Electronic) Receipt
Oct 6, 2021
Filing of the translation of the amended claims
Oct 6, 2021
French translation of claims
Oct 6, 2021
German translation of the claims
Sep 2, 2021
Communication of bibliographic data
Sep 2, 2021
Communication to opponent concerning maintenance
Sep 2, 2021
Communication with request to file translations
Aug 24, 2021
Maintenance of the patent with the documents specified in the final decision
May 18, 2021
Advice of delivery
May 17, 2021
(Electronic) Receipt
May 17, 2021
Advice of delivery
May 17, 2021
Letter accompanying subsequently filed items
May 12, 2021
Annex to the communication - opposition
May 12, 2021
Decision of the Opposition Division and instruction
May 12, 2021
Druckexemplar in opposition procedure
May 12, 2021
Grounds for the decision (Annex) - opposition
May 12, 2021
Interlocutory decision in opposition proceedings
May 12, 2021
Interlocutory decision in opposition proceedings
May 12, 2021
Internal form - Opposition/addressees
May 12, 2021
Internal form - Opposition/addressees
May 12, 2021
Means of redress
May 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 12, 2021
Provision of a copy of the minutes - opposition procedure
May 12, 2021
Provision of a copy of the minutes - opposition procedure
May 12, 2021
Scanned annex to a communication - opposition procedure
May 12, 2021
Scanned annex to a communication - opposition procedure
May 12, 2021
Transmittal of decision / summons - opposition
May 12, 2021
Transmittal of decision / summons - opposition
Mar 18, 2021
Information about the result of oral proceedings
Jan 20, 2021
(Electronic) Receipt
Jan 20, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 15, 2021
(Electronic) Receipt
Jan 15, 2021
Letter accompanying subsequently filed items
Jan 15, 2021
Written submission in preparation to/during oral proceedings
Jan 13, 2021
(Electronic) Receipt
Jan 13, 2021
(Electronic) Receipt
Jan 13, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
Request for interpreters during oral proceedings
Jan 13, 2021
Written submission in preparation to/during oral proceedings
Dec 22, 2020
Notification concerning the date of oral proceedings
Dec 22, 2020
Notification concerning the date of oral proceedings
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
Advice of delivery
Oct 7, 2020
Letter accompanying subsequently filed items
Sep 30, 2020
Advice of delivery
Sep 25, 2020
Acknowledgement of a document
Sep 25, 2020
Acknowledgement of a document
Sep 25, 2020
Annex to the communication - opposition
Sep 25, 2020
Information concerning oral proceedings
Sep 25, 2020
Summons to attend oral proceedings
Sep 25, 2020
Summons to attend oral proceedings
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Advice of delivery
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 22, 2020
Advice of delivery
Sep 16, 2020
Acknowledgement of a document
Sep 16, 2020
Acknowledgement of a document
Sep 16, 2020
Information concerning oral proceedings
Sep 16, 2020
Summons to attend oral proceedings
Sep 16, 2020
Summons to attend oral proceedings
Sep 14, 2020
Notification concerning the date of oral proceedings
Sep 14, 2020
Notification concerning the date of oral proceedings
Sep 11, 2020
Brief communication - Opposition proceedings
Sep 9, 2020
(Electronic) Receipt
Sep 9, 2020
Request for interpreters during oral proceedings
Sep 9, 2020
Written submission in preparation to/during oral proceedings
Jun 24, 2020
Brief communication - Opposition proceedings
Jun 24, 2020
Communication concerning the filing of a power of attorney
Jun 24, 2020
Communication of amended entries concerning the representative
Jun 18, 2020
(Electronic) Receipt
Jun 18, 2020
(Electronic) Receipt
Jun 18, 2020
Advice of delivery
Jun 18, 2020
General authorisation
Jun 18, 2020
Letter accompanying subsequently filed items
Jun 18, 2020
Letter accompanying subsequently filed items
Jun 18, 2020
Submission concerning change of proprietor's representative
Jun 15, 2020
Advice of delivery
Jun 15, 2020
Advice of delivery
Jun 10, 2020
Acknowledgement of a document
Jun 10, 2020
Acknowledgement of a document
Jun 10, 2020
Annex to the communication - opposition
Jun 10, 2020
Information concerning oral proceedings
Jun 10, 2020
Summons to attend oral proceedings
Jun 10, 2020
Summons to attend oral proceedings
Jun 9, 2020
(Electronic) Receipt
Jun 9, 2020
Advice of delivery
Jun 9, 2020
Letter accompanying subsequently filed items
Jun 3, 2020
Notification concerning the date of oral proceedings
Jun 3, 2020
Notification concerning the date of oral proceedings
May 28, 2020
Oral proceedings: reply to date proposed
May 27, 2020
Oral proceedings: reply to date proposed
May 12, 2020
Brief communication - Opposition proceedings
May 7, 2020
Brief communication - Opposition proceedings
May 4, 2020
(Electronic) Receipt
May 4, 2020
Request for interpreters during oral proceedings
May 4, 2020
Written submission in preparation to/during oral proceedings
Apr 29, 2020
(Electronic) Receipt
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure
Apr 29, 2020
Auxiliary request during Opposition procedure - 04
Apr 29, 2020
Auxiliary request during Opposition procedure - 05
Apr 29, 2020
Auxiliary request during Opposition procedure - 06
Apr 29, 2020
Auxiliary request during Opposition procedure - 07
Apr 29, 2020
Auxiliary request during Opposition procedure - 08
Apr 29, 2020
Auxiliary request during Opposition procedure - 09
Apr 29, 2020
Auxiliary request during Opposition procedure - 10
Apr 29, 2020
Request for interpreters during oral proceedings
Apr 29, 2020
Written submission in preparation to/during oral proceedings
Dec 27, 2019
Advice of delivery
Dec 27, 2019
Advice of delivery
Dec 20, 2019
Acknowledgement of a document
Dec 20, 2019
Acknowledgement of a document
Dec 20, 2019
Annex to the communication - opposition
Dec 20, 2019
Information concerning oral proceedings
Dec 20, 2019
Summons to attend oral proceedings
Dec 20, 2019
Summons to attend oral proceedings
Oct 10, 2019
Brief communication - Opposition proceedings
Oct 4, 2019
(Electronic) Receipt
Oct 4, 2019
Auxiliary request during Opposition procedure
Oct 4, 2019
Auxiliary request during Opposition procedure
Oct 4, 2019
Auxiliary request during Opposition procedure
Oct 4, 2019
Auxiliary request during Opposition procedure - 01
Oct 4, 2019
Auxiliary request during Opposition procedure - 02
Oct 4, 2019
Auxiliary request during Opposition procedure - 03
Oct 4, 2019
Letter accompanying subsequently filed items
Oct 4, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 24, 2019
Communication of a notice of opposition - first information to patent proprietor
May 22, 2019
Consolidated list of cited opposition documents
May 20, 2019
(Electronic) Receipt
May 20, 2019
Citation in opposition procedure - 001
May 20, 2019
Citation in opposition procedure - 002
May 20, 2019
Citation in opposition procedure - 003
May 20, 2019
Citation in opposition procedure - 004
May 20, 2019
Citation in opposition procedure - 005
May 20, 2019
Citation in opposition procedure - 006
May 20, 2019
Citation in opposition procedure - 007
May 20, 2019
International publication (Pamphlet)
May 20, 2019
Notice of opposition
May 20, 2019
Notice of opposition
Sep 3, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 26, 2018
Decision to grant a European patent
Jul 3, 2018
(Electronic) Receipt
Jul 3, 2018
Filing of the translations of the claims
Jul 3, 2018
French translation of claims
Jul 3, 2018
German translation of the claims
Jul 3, 2018
Letter accompanying subsequently filed items
May 14, 2018
Bibliographic data of the European patent application
May 14, 2018
Communication about intention to grant a European patent
May 14, 2018
Intention to grant (signatures)
May 14, 2018
Text intended for grant (clean copy)
May 14, 2018
Text intended for grant (version for approval)
Mar 28, 2018
(Electronic) Receipt
Mar 28, 2018
Letter accompanying subsequently filed items
Mar 28, 2018
Reply to communication from the Examining Division
Dec 7, 2017
Annex to the communication
Dec 7, 2017
Communication from the Examining Division
Nov 27, 2017
Examination started
Jul 5, 2017
(Electronic) Receipt
Jul 5, 2017
Amended claims filed after receipt of (European) search report
Jul 5, 2017
Amended claims with annotations
Jul 5, 2017
Amendments received before examination
Jul 5, 2017
Letter accompanying subsequently filed items
May 10, 2017
Notification on forthcoming publication of bibliographic data
Apr 26, 2017
Communication to designated inventor
Apr 10, 2017
(Electronic) Receipt
Apr 10, 2017
Letter accompanying subsequently filed items
Apr 10, 2017
Letter concerning the inventor
Mar 28, 2017
Invitation to indicate correct address of inventor
Mar 21, 2017
Letter which had not been notified
Mar 7, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 3, 2017
Communication to designated inventor
Mar 3, 2017
Communication to designated inventor
Feb 28, 2017
Priority search results copy provided by EPO
Feb 14, 2017
Copy of the international preliminary report on patentability
Jan 12, 2017
(Electronic) Receipt
Jan 12, 2017
Request for entry into the European phase
Dec 9, 2016
Information on entry into European phase
Feb 22, 2016
Priority document (electronically transmitted)
Feb 4, 2016
Copy of the international search report
Aug 27, 2015
ISR: cited documents
Aug 26, 2015
Written opinion of the ISA, boxes No. I to VIII
Aug 26, 2015
Written opinion of the ISA, cover sheet
Aug 26, 2015
Written opinion of the ISA, supplemental box
Jun 18, 2015
(Electronic) Receipt
Jun 18, 2015
Abstract
Jun 18, 2015
Claims
Jun 18, 2015
Description
Jun 18, 2015
Priority document (RO-procedure)

EP3174663

ALERIS ROLLED PRODUCTS GERMANY

Application Number: EP15729194A
Filing Date: Jun 18, 2015
Status: Patent Maintained As Amended; Oct 15, 2021
Publication Date: Nov 17, 2021
External Links: Slate, Register , Google Patents

IP Verse

Multi-Layered Alumium Brazing Sheet Material

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3174663