IP Verse

Composite Material With A Protective Layer Against Corrosion And Method For Its Manufacture

Patent No. EP2692524 (titled "Composite Material With A Protective Layer Against Corrosion And Method For Its Manufacture") was filed by Hydro Aluminium Deutschland on Jan 18, 2008. The application was issued on Jan 19, 2022.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions (2)

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
MAHLE	Jul 8, 2015	BRP RENAUD & PARTNER MBB RECHTSANWALTE PATENTANWALTE STEUERBERATER
ALERIS ROLLED PRODUCTS GERMANY	Jun 30, 2015	WEICKMANN & WEICKMANN PARTMBB

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

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 17, 2021
Brief communication - Opposition proceedings
Dec 17, 2021
Brief communication - Opposition proceedings
Dec 17, 2021
Termination of the opposition proceedings with maintenance of patent
Dec 14, 2021
Communication of the registration of a transfer or change of name and/or address
Dec 6, 2021
(Electronic) Receipt
Dec 6, 2021
Annexes in respect of a client data request
Dec 6, 2021
English translation of the claims
Dec 6, 2021
Filing of the translation of the amended claims
Dec 6, 2021
French translation of claims
Dec 6, 2021
Letter accompanying subsequently filed items
Dec 6, 2021
Submission concerning change of proprietor's name
Nov 18, 2021
Annexes in respect of a client data request
Nov 18, 2021
Annexes in respect of a client data request
Nov 18, 2021
Letter accompanying subsequently filed items
Nov 18, 2021
Submission concerning change of proprietor's name
Sep 3, 2021
Communication of bibliographic data
Sep 3, 2021
Communication to opponent concerning maintenance
Sep 3, 2021
Communication to opponent concerning maintenance
Sep 3, 2021
Communication with request to file translations
Aug 30, 2021
Maintenance of the patent with the documents specified in the final decision
Aug 20, 2021
F3936 Acknowledgement of receipt Board of Appeal
Aug 19, 2021
Decision of the Board of Appeal
Aug 19, 2021
F3032 Notification(s) of the decision
Aug 19, 2021
F3032 Notification(s) of the decision
Aug 19, 2021
F3032 Notification(s) of the decision
Aug 10, 2021
F3013 Oral Proceedings: Forwarding minutes
Aug 10, 2021
F3013 Oral Proceedings: Forwarding minutes
Aug 10, 2021
F3013 Oral Proceedings: Forwarding minutes
Aug 10, 2021
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jul 15, 2021
F3345 Forwarding of submissions to parties
Jul 15, 2021
F3345 Forwarding of submissions to parties
Jul 13, 2021
(Electronic) Receipt
Jul 13, 2021
Letter accompanying subsequently filed items
Jul 13, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 28, 2021
F3345 Forwarding of submissions to parties
Jun 28, 2021
F3345 Forwarding of submissions to parties
Jun 23, 2021
(Electronic) Receipt
Jun 23, 2021
Letter accompanying subsequently filed items
Jun 23, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 21, 2021
F3345 Forwarding of submissions to parties
Jun 21, 2021
F3345 Forwarding of submissions to parties
Jun 18, 2021
(Electronic) Receipt
Jun 18, 2021
Letter accompanying subsequently filed items
Jun 16, 2021
(Electronic) Receipt
Jun 16, 2021
Letter accompanying subsequently filed items
Jun 16, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 16, 2021
Request for interpreters during oral proceedings
Jun 15, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 15, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 15, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 11, 2021
Oral proceedings: change of venue
Jun 11, 2021
Oral proceedings: change of venue
Jun 11, 2021
Oral proceedings: change of venue
May 31, 2021
F3345 Forwarding of submissions to parties
May 31, 2021
F3345 Forwarding of submissions to parties
May 26, 2021
(Electronic) Receipt
May 26, 2021
Letter accompanying subsequently filed items
May 26, 2021
Letter dealing with oral proceedings during the appeal procedure
May 26, 2021
Letter dealing with oral proceedings during the appeal procedure
May 20, 2021
F3345 Forwarding of submissions to parties
May 20, 2021
F3345 Forwarding of submissions to parties
May 17, 2021
(Electronic) Receipt
May 17, 2021
Letter accompanying subsequently filed items
May 17, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 4, 2021
F3936 Acknowledgement of receipt Board of Appeal
Feb 3, 2021
F3936 Acknowledgement of receipt Board of Appeal
Feb 3, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jan 25, 2021
F3011.1 Oral Proceedings: summons
Jan 25, 2021
F3011.1 Oral Proceedings: summons
Jan 25, 2021
F3011.1 Oral Proceedings: summons
Jan 20, 2021
F3010 Oral proceedings: order for summons
Jan 20, 2021
F3303.16 Change of composition of the Board (T)
Jun 26, 2020
Communication of amended entries in the Register of European Patents
Jun 26, 2020
F3345 Forwarding of submissions to parties
Jun 26, 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
Jan 22, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Jan 22, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Jan 22, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Aug 7, 2019
F3345 Forwarding of submissions to parties
Jul 31, 2019
(Electronic) Receipt
Jul 31, 2019
Letter accompanying subsequently filed items
Jul 31, 2019
Letter relating to Appeal Procedure
Apr 10, 2019
Composition of the board (T)
Sep 10, 2018
F3345 Forwarding of submissions to parties
Sep 10, 2018
F3345 Forwarding of submissions to parties
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Reply to appeal
Apr 24, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 24, 2018
F3345 Forwarding of submissions to parties
Apr 19, 2018
(Electronic) Receipt
Apr 19, 2018
Cited document during appeal procedure
Apr 19, 2018
Letter accompanying subsequently filed items
Apr 19, 2018
Statement of grounds of appeal
Feb 12, 2018
F3204 Communication of the file number to the parties
Feb 8, 2018
Processing of an appeal
Feb 6, 2018
(Electronic) Receipt
Feb 6, 2018
Letter accompanying subsequently filed items
Feb 6, 2018
Notice of appeal
Dec 21, 2017
Advice of delivery
Dec 21, 2017
Advice of delivery
Dec 19, 2017
Advice of delivery
Dec 19, 2017
Advice of delivery
Dec 18, 2017
Advice of delivery
Dec 18, 2017
Advice of delivery
Dec 15, 2017
Advice of delivery
Dec 14, 2017
Acknowledgement of a document
Dec 14, 2017
Acknowledgement of a document
Dec 14, 2017
Acknowledgement of a document
Dec 14, 2017
Annex to the communication - opposition
Dec 14, 2017
Decision of the Opposition Division and instruction
Dec 14, 2017
Druckexemplar in opposition procedure
Dec 14, 2017
Grounds for the decision (Annex) - opposition
Dec 14, 2017
Interlocutory decision in opposition proceedings
Dec 14, 2017
Internal form - Opposition/addressees
Dec 14, 2017
Internal form - Opposition/addressees
Dec 14, 2017
Means of redress
Dec 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 14, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 14, 2017
Provision of a copy of the minutes - opposition procedure
Dec 14, 2017
Scanned annex to a communication - opposition procedure
Nov 15, 2017
Information about the result of oral proceedings
Sep 22, 2017
Brief communication - Opposition proceedings
Sep 22, 2017
Brief communication - Opposition proceedings
Sep 14, 2017
Brief communication - Opposition proceedings
Sep 14, 2017
Brief communication - Opposition proceedings
Sep 13, 2017
(Electronic) Receipt
Sep 13, 2017
Auxiliary request during Opposition procedure
Sep 13, 2017
Auxiliary request during Opposition procedure
Sep 13, 2017
Auxiliary request during Opposition procedure
Sep 13, 2017
Auxiliary request during Opposition procedure
Sep 13, 2017
Letter accompanying subsequently filed items
Sep 13, 2017
Letter regarding the opposition procedure (no time limit)
Sep 11, 2017
(Electronic) Receipt
Sep 11, 2017
Letter accompanying subsequently filed items
Sep 11, 2017
Letter regarding the opposition procedure (no time limit)
Sep 4, 2017
Brief communication - Opposition proceedings
Sep 4, 2017
Brief communication - Opposition proceedings
Aug 23, 2017
Request for interpreters during oral proceedings
Jul 4, 2017
Brief communication - Opposition proceedings
Jul 4, 2017
Brief communication - Opposition proceedings
Jun 28, 2017
(Electronic) Receipt
Jun 28, 2017
Letter accompanying subsequently filed items
Jun 28, 2017
Request for interpreters during oral proceedings
Jan 10, 2017
Advice of delivery
Jan 5, 2017
Advice of delivery
Jan 4, 2017
Advice of delivery
Jan 4, 2017
Advice of delivery
Jan 4, 2017
Advice of delivery
Jan 3, 2017
Acknowledgement of a document
Jan 3, 2017
Acknowledgement of a document
Jan 3, 2017
Acknowledgement of a document
Jan 3, 2017
Annex to the communication - opposition
Jan 3, 2017
Information concerning oral proceedings
Jan 3, 2017
Preparation for oral proceedings
Jan 3, 2017
Summons to attend oral proceedings
Jan 3, 2017
Summons to attend oral proceedings
Jan 3, 2017
Summons to attend oral proceedings
Sep 7, 2016
Brief communication - Opposition proceedings
Sep 7, 2016
Brief communication - Opposition proceedings
Aug 31, 2016
(Electronic) Receipt
Aug 31, 2016
Letter accompanying subsequently filed items
Aug 31, 2016
Patent document cited during the opposition procedure
Aug 31, 2016
Reply from the opponent to submission of proprietor
Mar 4, 2016
Brief communication - Opposition proceedings
Mar 4, 2016
Brief communication - Opposition proceedings
Feb 29, 2016
(Electronic) Receipt
Feb 29, 2016
Amended claims with annotations
Feb 29, 2016
Claims
Feb 29, 2016
Letter accompanying subsequently filed items
Feb 29, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jan 20, 2016
Brief communication - Opposition proceedings
Jan 20, 2016
Brief communication - Opposition proceedings
Jan 20, 2016
Grant of extension of time limit (opposition procedure)
Dec 21, 2015
Request for extension of time limit
Aug 18, 2015
Communication of a notice of opposition and request to file observations
Aug 18, 2015
Notice of further oppositions to opponent(s)
Aug 18, 2015
Notice of further oppositions to opponent(s)
Aug 14, 2015
Brief communication - Opposition proceedings
Aug 14, 2015
Brief communication - Opposition proceedings
Jul 27, 2015
(Electronic) Receipt
Jul 27, 2015
Letter accompanying subsequently filed items
Jul 27, 2015
Letter regarding the opposition procedure (no time limit)
Jul 27, 2015
Non-patent literature cited during the opposition procedure
Jul 17, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 8, 2015
(Electronic) Receipt
Jul 8, 2015
Brief communication - Opposition proceedings
Jul 8, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 8, 2015
Notice of opposition
Jul 8, 2015
Notice of opposition
Jul 8, 2015
Patent document cited during the opposition procedure
Jul 8, 2015
Patent document cited during the opposition procedure
Jul 8, 2015
Patent document cited during the opposition procedure
Jul 8, 2015
Patent document cited during the opposition procedure
Jul 8, 2015
Patent document cited during the opposition procedure
Jul 8, 2015
Request for documents
Jun 30, 2015
(Electronic) Receipt
Jun 30, 2015
Non-patent literature cited during the opposition procedure
Jun 30, 2015
Notice of opposition
Jun 30, 2015
Notice of opposition
Jun 30, 2015
Patent document cited during the opposition procedure
Jun 30, 2015
Patent document cited during the opposition procedure
Jun 30, 2015
Patent document cited during the opposition procedure
Jun 30, 2015
Patent document cited during the opposition procedure
Jun 30, 2015
Translation of the evidence during Opposition procedure
Jun 30, 2015
Translation of the evidence during Opposition procedure
Feb 19, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Feb 9, 2015
Submission concerning representation
Oct 10, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 11, 2014
Decision to grant a European patent
Aug 12, 2014
(Electronic) Receipt
Aug 12, 2014
Communication of the registration of a transfer or change of name and/or address
Aug 12, 2014
English translation of the claims
Aug 12, 2014
Filing of the translations of the claims
Aug 12, 2014
French translation of claims
Aug 12, 2014
Letter accompanying subsequently filed items
Jun 17, 2014
(Electronic) Receipt
Jun 17, 2014
Letter accompanying subsequently filed items
Jun 17, 2014
Submission concerning a transfer of rights (applicant)
Apr 14, 2014
Bibliographic data of the European patent application
Apr 14, 2014
Communication about intention to grant a European patent
Apr 14, 2014
Intention to grant (signatures)
Apr 14, 2014
Text intended for grant
Feb 10, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 7, 2014
(Electronic) Receipt
Feb 7, 2014
Letter accompanying subsequently filed items
Jan 22, 2014
Refund of fees
Jan 9, 2014
Communication regarding the transmission of the European search report
Jan 9, 2014
European search opinion
Jan 9, 2014
European search report
Jan 9, 2014
Notification of forthcoming publication
Dec 20, 2013
Search started
Dec 12, 2013
CDS Clean up - amended data concerning the representative of the applicant (Association)
Nov 20, 2013
Communication to designated inventor
Nov 20, 2013
Communication to designated inventor
Sep 27, 2013
Abstract
Sep 27, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 27, 2013
Claims
Sep 27, 2013
Description
Sep 27, 2013
Designation of inventor
Sep 27, 2013
Designation of inventor
Sep 27, 2013
Drawings
Sep 27, 2013
Request for grant of a European patent

EP2692524

HYDRO ALUMINIUM DEUTSCHLAND

Application Number: EP13186323A
Filing Date: Jan 18, 2008
Status: Patent Maintained As Amended; Dec 17, 2021
Publication Date: Jan 19, 2022
External Links: Slate, Register , Google Patents