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Process For Fluxless Brazing Of Aluminium And Brazing Sheet For Use Therein

Patent No. EP2382087 (titled "Process For Fluxless Brazing Of Aluminium And Brazing Sheet For Use Therein") was filed by Aleris Aluminum Koblenz on Nov 4, 2009. The application was issued on Nov 4, 2020.

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
HYDRO ALUMINIUM ROLLED PRODUCTS	Sep 6, 2018	COHAUSZ & FLORACK

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 8, 2020
Decision to maintain the European patent in amended form
Oct 8, 2020
Decision to maintain the European patent in amended form
Oct 2, 2020
Termination of the opposition proceedings with maintenance of patent
Sep 23, 2020
(Electronic) Receipt
Sep 23, 2020
Filing of the translation of the amended claims
Sep 23, 2020
French translation of claims
Sep 23, 2020
German translation of the claims
Jul 13, 2020
Communication of bibliographic data
Jul 13, 2020
Communication to opponent concerning maintenance
Jul 13, 2020
Communication with request to file translations
Jul 3, 2020
Maintenance of the patent with the documents specified in the final decision
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
General authorisation
Jun 18, 2020
Letter accompanying subsequently filed items
Jun 18, 2020
Submission concerning change of proprietor's representative
Mar 13, 2020
Advice of delivery
Mar 9, 2020
Advice of delivery
Mar 5, 2020
Acknowledgement of a document
Mar 5, 2020
Acknowledgement of a document
Mar 5, 2020
Annex to the communication - opposition
Mar 5, 2020
Decision of the Opposition Division and instruction
Mar 5, 2020
Druckexemplar in opposition procedure
Mar 5, 2020
Grounds for the decision (Annex) - opposition
Mar 5, 2020
Interlocutory decision in opposition proceedings
Mar 5, 2020
Internal form - Opposition/addressees
Mar 5, 2020
Internal form - Opposition/addressees
Mar 5, 2020
Means of redress
Mar 5, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 5, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 5, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 5, 2020
Provision of a copy of the minutes - opposition procedure
Mar 5, 2020
Scanned annex to a communication - opposition procedure
Jan 22, 2020
Information about the result of oral proceedings
Jan 20, 2020
Result of consultation by telephone/in person
Nov 26, 2019
Brief communication - Opposition proceedings
Nov 22, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
(Electronic) Receipt
Nov 21, 2019
Letter accompanying subsequently filed items
Nov 21, 2019
Patent document cited during the opposition procedure
Nov 21, 2019
Request for interpreters during oral proceedings
Nov 21, 2019
Written submission in preparation to/during oral proceedings
Nov 18, 2019
(Electronic) Receipt
Nov 18, 2019
Amended claims with annotations
Nov 18, 2019
Amended claims with annotations
Nov 18, 2019
Amended claims with annotations
Nov 18, 2019
Claims
Nov 18, 2019
Claims
Nov 18, 2019
Claims
Nov 18, 2019
Request for interpreters during oral proceedings
Nov 18, 2019
Written submission in preparation to/during oral proceedings
Jul 22, 2019
Advice of delivery
Jul 17, 2019
Advice of delivery
Jun 18, 2019
Advice of delivery
Jun 17, 2019
Advice of delivery
Jun 12, 2019
Acknowledgement of a document
Jun 12, 2019
Acknowledgement of a document
Jun 12, 2019
Annex to the communication - opposition
Jun 12, 2019
Information concerning oral proceedings
Jun 12, 2019
Summons to attend oral proceedings
Jun 12, 2019
Summons to attend oral proceedings
Jan 25, 2019
Brief communication - Opposition proceedings
Jan 22, 2019
(Electronic) Receipt
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Claims
Jan 22, 2019
Claims
Jan 22, 2019
Claims
Jan 22, 2019
Claims
Jan 22, 2019
Claims
Jan 22, 2019
Claims
Jan 22, 2019
Letter accompanying subsequently filed items
Jan 22, 2019
Reply of the patent proprietor to the notice(s) of opposition
Sep 20, 2018
Communication of a notice of opposition and request to file observations
Sep 20, 2018
Notice of further oppositions to opponent(s)
Sep 12, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Non-patent literature cited during the opposition procedure
Sep 6, 2018
Notice of opposition
Sep 6, 2018
Notice of opposition
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Sep 6, 2018
Patent document cited during the opposition procedure
Dec 14, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 9, 2017
Decision to grant a European patent
Oct 2, 2017
Communication of the registration of a transfer or change of name and/or address
Sep 14, 2017
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Sep 5, 2017
(Electronic) Receipt
Sep 5, 2017
Filing of the translations of the claims
Sep 5, 2017
French translation of claims
Sep 5, 2017
German translation of the claims
Sep 5, 2017
Letter accompanying subsequently filed items
Jul 1, 2017
(Electronic) Receipt
Jul 1, 2017
Annexes in respect of a client data request
Jul 1, 2017
Annexes in respect of a client data request
Jul 1, 2017
Letter accompanying subsequently filed items
Jul 1, 2017
Submission concerning a transfer of rights (applicant)
May 29, 2017
Bibliographic data of the European patent application
May 29, 2017
Communication about intention to grant a European patent
May 29, 2017
Intention to grant (signatures)
May 29, 2017
Text intended for grant (clean copy)
May 29, 2017
Text intended for grant (version for approval)
Apr 24, 2017
Examination started
Jan 2, 2017
Notification regarding date of start of examination with possibility to withdraw
Sep 29, 2014
Payment of fees and costs
Sep 29, 2014
Payment of fees and costs
Mar 19, 2014
Submission concerning representation
Oct 10, 2013
Payment of fees and costs
Mar 1, 2012
Amended claims filed after receipt of (European) search report
Mar 1, 2012
Amended claims with annotations
Mar 1, 2012
Amendments received before examination
Feb 20, 2012
Communication of amended entries concerning the representative
Feb 3, 2012
Submission concerning representation
Oct 6, 2011
Notification on forthcoming publication of bibliographic data
Sep 16, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
May 20, 2011
Annexes to the international preliminary examination report
May 20, 2011
Copy of the international preliminary examination report
May 6, 2011
Priority document (electronically transmitted)
Apr 6, 2011
(Electronic) Receipt
Apr 6, 2011
Annex
Apr 6, 2011
Request for entry into the European phase
Apr 6, 2011
Submission concerning representation
Mar 18, 2011
Information on entry into European phase
Nov 2, 2010
Annex to International preliminary examination report
Nov 2, 2010
International preliminary examination report
Nov 2, 2010
International preliminary examination report
Nov 2, 2010
International preliminary examination report - free text sheet
Nov 2, 2010
International preliminary examination report - free text sheet
Nov 2, 2010
International preliminary examination report - points I-VIII
Nov 2, 2010
International preliminary examination report - points I-VIII
Nov 2, 2010
Notification of documents sent to WIPO
Nov 2, 2010
Transmittal of International Preliminary Examination Report
Jun 3, 2010
Priority document (electronically transmitted)
May 20, 2010
Notification of election of EPO
May 14, 2010
Copy of the international search report
May 14, 2010
Published international application - A1
Apr 7, 2010
Notification of documents sent to WIPO
Apr 7, 2010
Notification of receipt of demand
Mar 18, 2010
PCT demand form
Mar 18, 2010
PCT(IPEA): Amended sheet - claims
Mar 18, 2010
PCT(IPEA): Amended sheet - claims
Jan 26, 2010
Written opinion of the ISA, boxes No. I to VIII
Jan 26, 2010
Written opinion of the ISA, cover sheet
Jan 26, 2010
Written opinion of the ISA, supplemental box
Nov 4, 2009
(Electronic) Receipt
Nov 4, 2009
Abstract
Nov 4, 2009
Claims
Nov 4, 2009
Description
Nov 4, 2009
Priority document (RO-procedure)

EP2382087

ALERIS ALUMINUM KOBLENZ

Application Number: EP09747831A
Filing Date: Nov 4, 2009
Status: Patent Maintained As Amended; Oct 2, 2020
Publication Date: Nov 4, 2020
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