Multilayer Aluminium Brazing Sheet For Fluxfree Brazing In Controlled Atmosphere

Patent No. EP2855063 (titled "Multilayer Aluminium Brazing Sheet For Fluxfree Brazing In Controlled Atmosphere") was filed by Grnges Sweden on May 28, 2013. The application was issued on Sep 7, 2022.

Patent Family

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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
HYDRO ALUMINIUM ROLLED PRODUCTS	Dec 23, 2016	COHAUSZ & FLORACK
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH	Dec 19, 2016	-
ALERIS ROLLED PRODUCTS GERMANY	Dec 12, 2016	DEY

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

Aug 11, 2022
Decision to maintain the European patent in amended form
Aug 11, 2022
Decision to maintain the European patent in amended form
Aug 11, 2022
Decision to maintain the European patent in amended form
Aug 11, 2022
Decision to maintain the European patent in amended form
Aug 5, 2022
Brief communication - Opposition proceedings
Aug 5, 2022
Brief communication - Opposition proceedings
Aug 5, 2022
Brief communication - Opposition proceedings
Aug 5, 2022
Brief communication - Opposition proceedings
Aug 5, 2022
Termination of the opposition proceedings with maintenance of patent
Dec 23, 2021
Decision to maintain the European patent in amended form
Dec 23, 2021
Decision to maintain the European patent in amended form
Dec 23, 2021
Decision to maintain the European patent in amended form
Dec 23, 2021
Decision to maintain the European patent in amended form
Dec 9, 2021
(Electronic) Receipt
Dec 9, 2021
Amended description with annotations
Dec 9, 2021
Clean copy of description pages in the opposition procedure
Dec 9, 2021
Filing of the translation of the amended claims
Dec 9, 2021
French translation of claims
Dec 9, 2021
German translation of the claims
Sep 21, 2021
Communication of bibliographic data
Sep 21, 2021
Communication to opponent concerning maintenance
Sep 21, 2021
Communication to opponent concerning maintenance
Sep 21, 2021
Communication with request to file translations
Sep 15, 2021
Maintenance of the patent with the documents specified in the final decision
Jun 11, 2021
Advice of delivery
Jun 9, 2021
Communication about missing proof of delivery
May 20, 2021
Advice of delivery
May 12, 2021
Advice of delivery
May 12, 2021
Advice of delivery
May 11, 2021
Refund of fees
May 10, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 10, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 10, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 10, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 7, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 7, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 7, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 7, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 4, 2021
Maintenance of the patent with the documents specified in the final decision
May 3, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Apr 30, 2021
(Electronic) Receipt
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
Letter accompanying subsequently filed items
Apr 30, 2021
Withdrawal of an appeal
Apr 27, 2021
(Electronic) Receipt
Apr 27, 2021
Letter accompanying subsequently filed items
Apr 27, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 27, 2021
Request for interpreters during oral proceedings
Nov 25, 2020
F3936 Acknowledgement of receipt Board of Appeal
Nov 20, 2020
Advice of delivery
Nov 16, 2020
Advice of delivery
Nov 13, 2020
Advice of delivery
Nov 9, 2020
F3011.1 Oral Proceedings: summons
Nov 9, 2020
F3011.1 Oral Proceedings: summons
Nov 9, 2020
F3011.1 Oral Proceedings: summons
Nov 9, 2020
F3011.1 Oral Proceedings: summons
Nov 9, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Nov 4, 2020
F3010 Oral proceedings: order for summons
Jul 20, 2020
Composition of the board (T)
Jun 25, 2020
Communication of amended entries in the Register of European Patents
Jun 25, 2020
F3345 Forwarding of submissions to parties
Jun 25, 2020
F3345 Forwarding of submissions to parties
Jun 25, 2020
F3345 Forwarding of submissions to parties
Jun 18, 2020
(Electronic) Receipt
Jun 18, 2020
General authorisation
Jun 18, 2020
Letter accompanying subsequently filed items
Jun 18, 2020
Request for change of opponent's representative
Dec 4, 2019
F3345 Forwarding of submissions to parties
Dec 4, 2019
F3345 Forwarding of submissions to parties
Dec 4, 2019
F3345 Forwarding of submissions to parties
Nov 27, 2019
(Electronic) Receipt
Nov 27, 2019
Letter accompanying subsequently filed items
Nov 27, 2019
Reply to appeal
Oct 23, 2019
F3057 Communication: Change of responsibility of a Board of Appeal
Oct 23, 2019
F3057 Communication: Change of responsibility of a Board of Appeal
Oct 23, 2019
F3057 Communication: Change of responsibility of a Board of Appeal
Oct 23, 2019
F3057 Communication: Change of responsibility of a Board of Appeal
Aug 12, 2019
Refund of fees
Aug 8, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 8, 2019
F3345 Forwarding of submissions to parties
Aug 8, 2019
F3345 Forwarding of submissions to parties
Jul 31, 2019
(Electronic) Receipt
Jul 31, 2019
Letter accompanying subsequently filed items
Jul 31, 2019
Withdrawal of an appeal
Jul 21, 2019
(Electronic) Receipt
Jul 21, 2019
Letter accompanying subsequently filed items
Jul 21, 2019
Statement of grounds of appeal
Jun 11, 2019
F3204 Communication of the file number to the parties
Jun 3, 2019
(Electronic) Receipt
Jun 3, 2019
Letter accompanying subsequently filed items
Jun 3, 2019
Notice of appeal
May 28, 2019
F3204 Communication of the file number to the parties
May 23, 2019
Processing of an appeal
May 21, 2019
(Electronic) Receipt
May 21, 2019
Letter accompanying subsequently filed items
May 21, 2019
Notice of appeal
Apr 2, 2019
(Electronic) Receipt
Apr 2, 2019
Advice of delivery
Apr 2, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 27, 2019
Advice of delivery
Mar 26, 2019
Advice of delivery
Mar 25, 2019
Advice of delivery
Mar 25, 2019
Advice of delivery
Mar 22, 2019
Acknowledgement of a document
Mar 22, 2019
Acknowledgement of a document
Mar 22, 2019
Acknowledgement of a document
Mar 22, 2019
Acknowledgement of a document
Mar 22, 2019
Annex to the communication - opposition
Mar 22, 2019
Decision of the Opposition Division and instruction
Mar 22, 2019
Grounds for the decision (Annex) - opposition
Mar 22, 2019
Interlocutory decision in opposition proceedings
Mar 22, 2019
Internal form - Opposition/addressees
Mar 22, 2019
Internal form - Opposition/addressees
Mar 22, 2019
Means of redress
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 22, 2019
OPPODREX with handwritten amendments
Mar 22, 2019
Provision of a copy of the minutes - opposition procedure
Mar 22, 2019
Scanned annex to a communication - opposition procedure
Dec 7, 2018
Information about the result of oral proceedings
Nov 20, 2018
Brief communication - Opposition proceedings
Nov 20, 2018
Brief communication - Opposition proceedings
Nov 20, 2018
Brief communication - Opposition proceedings
Nov 20, 2018
Brief communication - Opposition proceedings
Nov 12, 2018
Brief communication - Opposition proceedings
Nov 12, 2018
Brief communication - Opposition proceedings
Nov 12, 2018
Brief communication - Opposition proceedings
Nov 12, 2018
Brief communication - Opposition proceedings
Oct 30, 2018
Brief communication - Opposition proceedings
Oct 30, 2018
Brief communication - Opposition proceedings
Oct 30, 2018
Brief communication - Opposition proceedings
Oct 30, 2018
Brief communication - Opposition proceedings
Oct 24, 2018
Communication concerning the filing of a power of attorney
Oct 24, 2018
Communication of amended entries concerning the representative
Oct 5, 2018
(Electronic) Receipt
Oct 5, 2018
(Electronic) Receipt
Oct 5, 2018
Amended claims with annotations
Oct 5, 2018
Amended claims with annotations
Oct 5, 2018
Amended claims with annotations
Oct 5, 2018
Amended claims with annotations
Oct 5, 2018
Amended claims with annotations
Oct 5, 2018
Amended claims with annotations
Oct 5, 2018
Claims
Oct 5, 2018
Claims
Oct 5, 2018
Claims
Oct 5, 2018
Claims
Oct 5, 2018
Claims
Oct 5, 2018
Claims
Oct 5, 2018
Letter accompanying subsequently filed items
Oct 5, 2018
Letter accompanying subsequently filed items
Oct 5, 2018
Written submission in preparation to/during oral proceedings
Oct 5, 2018
Written submission in preparation to/during oral proceedings
Oct 5, 2018
Written submission in preparation to/during oral proceedings
Oct 4, 2018
Submission concerning change of applicant's representative
Oct 2, 2018
(Electronic) Receipt
Oct 2, 2018
(Electronic) Receipt
Oct 2, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Patent document cited during the opposition procedure
Oct 2, 2018
Written submission in preparation to/during oral proceedings
Oct 2, 2018
Written submission in preparation to/during oral proceedings
Sep 24, 2018
(Electronic) Receipt
Sep 24, 2018
Letter accompanying subsequently filed items
Sep 24, 2018
Request for interpreters during oral proceedings
Sep 19, 2018
Submission concerning change of applicant's representative
Apr 30, 2018
Advice of delivery
Apr 23, 2018
Advice of delivery
Apr 19, 2018
Advice of delivery
Apr 19, 2018
Advice of delivery
Apr 18, 2018
Advice of delivery
Apr 18, 2018
Advice of delivery
Apr 17, 2018
Advice of delivery
Apr 16, 2018
Advice of delivery
Apr 13, 2018
Acknowledgement of a document
Apr 13, 2018
Acknowledgement of a document
Apr 13, 2018
Acknowledgement of a document
Apr 13, 2018
Acknowledgement of a document
Apr 13, 2018
Annex to the communication - opposition
Apr 13, 2018
Information concerning oral proceedings
Apr 13, 2018
Preparation for oral proceedings
Apr 13, 2018
Summons to attend oral proceedings
Apr 13, 2018
Summons to attend oral proceedings
Apr 13, 2018
Summons to attend oral proceedings
Apr 13, 2018
Summons to attend oral proceedings
Mar 12, 2018
Communication of amended entries concerning the representative
Mar 2, 2018
Submission concerning change of applicant's representative
Jan 15, 2018
Brief communication - Opposition proceedings
Jan 15, 2018
Brief communication - Opposition proceedings
Jan 15, 2018
Brief communication - Opposition proceedings
Jan 3, 2018
(Electronic) Receipt
Jan 3, 2018
Letter accompanying subsequently filed items
Jan 3, 2018
Letter regarding the opposition procedure (no time limit)
Oct 24, 2017
Brief communication - Opposition proceedings
Oct 24, 2017
Brief communication - Opposition proceedings
Oct 24, 2017
Brief communication - Opposition proceedings
Oct 17, 2017
(Electronic) Receipt
Oct 17, 2017
Letter accompanying subsequently filed items
Oct 17, 2017
Letter regarding the opposition procedure (no time limit)
Oct 17, 2017
Non-patent literature cited during the opposition procedure
May 30, 2017
Brief communication - Opposition proceedings
May 30, 2017
Brief communication - Opposition proceedings
May 30, 2017
Brief communication - Opposition proceedings
May 24, 2017
(Electronic) Receipt
May 24, 2017
Amended claims with annotations
May 24, 2017
Claims
May 24, 2017
Letter accompanying subsequently filed items
May 24, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jan 31, 2017
Communication of a notice of opposition and request to file observations
Jan 31, 2017
Notice of further oppositions to opponent(s)
Jan 31, 2017
Notice of further oppositions to opponent(s)
Jan 31, 2017
Notice of further oppositions to opponent(s)
Jan 17, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 2, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 2, 2017
Communication of a notice of opposition - first information to patent proprietor
Dec 23, 2016
(Electronic) Receipt
Dec 23, 2016
Non-patent literature cited during the opposition procedure
Dec 23, 2016
Notice of opposition
Dec 23, 2016
Notice of opposition
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 19, 2016
(Electronic) Receipt
Dec 19, 2016
Communication of a notice of opposition - first information to patent proprietor
Dec 19, 2016
Non-patent literature cited during the opposition procedure
Dec 19, 2016
Notice of opposition
Dec 19, 2016
Notice of opposition
Dec 19, 2016
Patent document cited during the opposition procedure
Dec 19, 2016
Patent document cited during the opposition procedure
Dec 19, 2016
Patent document cited during the opposition procedure
Dec 19, 2016
Patent document cited during the opposition procedure
Dec 12, 2016
(Electronic) Receipt
Dec 12, 2016
Non-patent literature cited during the opposition procedure
Dec 12, 2016
Notice of opposition
Dec 12, 2016
Notice of opposition
Dec 12, 2016
Patent document cited during the opposition procedure
Dec 12, 2016
Patent document cited during the opposition procedure
Dec 12, 2016
Patent document cited during the opposition procedure
Dec 12, 2016
Patent document cited during the opposition procedure
Dec 12, 2016
Patent document cited during the opposition procedure
Dec 12, 2016
Translation of the evidence during Opposition procedure
Mar 24, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 25, 2016
Decision to grant a European patent
Dec 17, 2015
Bibliographic data of the European patent application
Dec 17, 2015
Information about intention to grant a patent
Dec 17, 2015
Intention to grant (signatures)
Dec 17, 2015
Text intended for grant
Dec 11, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Dec 1, 2015
(Electronic) Receipt
Dec 1, 2015
Amended claims with annotations
Dec 1, 2015
Claims
Dec 1, 2015
French translation of claims
Dec 1, 2015
German translation of the claims
Dec 1, 2015
Letter accompanying subsequently filed items
Dec 1, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Aug 7, 2015
Bibliographic data of the European patent application
Aug 7, 2015
Communication about intention to grant a European patent
Aug 7, 2015
Intention to grant (signatures)
Aug 7, 2015
Text intended for grant
Jul 16, 2015
Examination started
Apr 24, 2015
(Electronic) Receipt
Apr 24, 2015
Letter accompanying subsequently filed items
Apr 24, 2015
Priority search results
Apr 24, 2015
Reply to invitation to file a copy of priority search results
Mar 16, 2015
Invitation to file a copy of search results(priority)
Mar 11, 2015
Notification on forthcoming publication of bibliographic data
Jan 14, 2015
Refund order of filing/examination fee
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Dec 8, 2014
Annexes to the international preliminary examination report
Dec 8, 2014
Copy of the international preliminary examination report
Dec 2, 2014
Notification of the recording of a change
Nov 18, 2014
(Electronic) Receipt
Nov 18, 2014
Amended claims filed after receipt of (European) search report
Nov 18, 2014
Amended claims with annotations
Nov 18, 2014
Amended description filed after receipt of (European) search report
Nov 18, 2014
Amended description with annotations
Nov 18, 2014
Amendments received before examination
Nov 18, 2014
Request for entry into the European phase
Oct 10, 2014
Information on entry into European phase
Sep 19, 2014
Annex to International preliminary examination report
Sep 19, 2014
International preliminary examination report
Sep 19, 2014
International preliminary examination report - free text sheet
Sep 19, 2014
International preliminary examination report - points I-VIII
Sep 19, 2014
Notification of documents sent to WIPO
Sep 19, 2014
Transmittal of International Preliminary Examination Report
May 12, 2014
Notification of election of EPO
Apr 29, 2014
Amendments of documents (Article 19 PCT)
Apr 14, 2014
Notification of receipt of demand
Apr 8, 2014
Notification of the recording of a change
Apr 4, 2014
Letter regarding PCTII procedure
Mar 31, 2014
Document concerning fees and payments
Mar 31, 2014
PCT demand form
Mar 31, 2014
PCT(IPEA): Amended sheet - claims
Mar 31, 2014
PCT(IPEA): Amended sheet - claims
Mar 31, 2014
Payment of fees and costs
Mar 31, 2014
Reply to International Search Opinion
Jan 2, 2014
Priority document (electronically transmitted)
Dec 5, 2013
Copy of the international search report
Dec 5, 2013
Published international application - A1
Nov 8, 2013
Written opinion of the ISA, boxes No. I to VIII
Nov 8, 2013
Written opinion of the ISA, cover sheet
Nov 8, 2013
Written opinion of the ISA, supplemental box
May 28, 2013
Abstract
May 28, 2013
Claims
May 28, 2013
Description

EP2855063

GRNGES SWEDEN

Application Number: EP13732268A
Filing Date: May 28, 2013
Status: Patent Maintained As Amended; Dec 17, 2021
Publication Date: Sep 7, 2022
External Links: Slate, Register , Google Patents

IP Verse

Multilayer Aluminium Brazing Sheet For Fluxfree Brazing In Controlled Atmosphere

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP2855063