Multi-Layer Brazing Sheet

Patent No. EP2686165 (titled "Multi-Layer Brazing Sheet") was filed by Alcoa on Mar 16, 2012. The application was issued on Oct 10, 2018.

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
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH	Jul 10, 2019	CONSTELLIUM PROPRIETE INDUSTRIELLE
GRANGES	Jul 8, 2019	VALEA
MAHLE	Jul 8, 2019	GRAUEL
NOVELIS KOBLENZ	Jul 8, 2019	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

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Dec 13, 2023
Advice of delivery
Dec 11, 2023
Decision of the Board of Appeal
Dec 11, 2023
F3032 Notification(s) of the decision
Dec 11, 2023
F3032 Notification(s) of the decision
Dec 11, 2023
F3032 Notification(s) of the decision
Dec 11, 2023
F3032 Notification(s) of the decision
Dec 11, 2023
F3032 Notification(s) of the decision
Oct 16, 2023
F3013 Oral Proceedings: Forwarding minutes
Oct 16, 2023
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Sep 15, 2023
F3345 Forwarding of submissions to parties
Sep 13, 2023
F3345 Forwarding of submissions to parties
Sep 12, 2023
(Electronic) Receipt
Sep 12, 2023
Letter accompanying subsequently filed items
Sep 12, 2023
Letter dealing with oral proceedings during the appeal procedure
Sep 11, 2023
(Electronic) Receipt
Sep 11, 2023
F3345 Forwarding of submissions to parties
Sep 11, 2023
Letter accompanying subsequently filed items
Sep 11, 2023
Letter dealing with oral proceedings during the appeal procedure
Sep 6, 2023
(Electronic) Receipt
Sep 6, 2023
Letter accompanying subsequently filed items
Sep 6, 2023
Request for interpreters during oral proceedings
Aug 16, 2023
F3018 Oral proceedings: Confirmation interpreters
Aug 14, 2023
F3345 Forwarding of submissions to parties
Aug 9, 2023
(Electronic) Receipt
Aug 9, 2023
(Electronic) Receipt
Aug 9, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 9, 2023
Request for interpreters during oral proceedings
Aug 9, 2023
Written submission in preparation to/during oral proceedings
Aug 9, 2023
Written submission in preparation to/during oral proceedings
Jul 10, 2023
F3345 Forwarding of submissions to parties
Jul 4, 2023
(Electronic) Receipt
Jul 4, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 4, 2023
Letter regarding the opposition procedure (no time limit)
Jul 3, 2023
F3345 Forwarding of submissions to parties
Jun 28, 2023
(Electronic) Receipt
Jun 28, 2023
(Electronic) Receipt
Jun 28, 2023
(Electronic) Receipt
Jun 28, 2023
Letter dealing with oral proceedings during the appeal procedure
Jun 28, 2023
Request for interpreters during oral proceedings
Jun 28, 2023
Written submission in preparation to/during oral proceedings
Jun 28, 2023
Written submission in preparation to/during oral proceedings
Jun 28, 2023
Written submission in preparation to/during oral proceedings
Jun 16, 2023
F3345 Forwarding of submissions to parties
Jun 16, 2023
F3345 Forwarding of submissions to parties
Jun 16, 2023
F3345 Forwarding of submissions to parties
Jun 16, 2023
F3345 Forwarding of submissions to parties
Jun 15, 2023
(Electronic) Receipt
Jun 15, 2023
Letter accompanying subsequently filed items
Jun 14, 2023
Advice of delivery
Jun 13, 2023
Advice of delivery
Jun 12, 2023
(Electronic) Receipt
Jun 12, 2023
Letter accompanying subsequently filed items
Jun 12, 2023
Letter dealing with oral proceedings during the appeal procedure
Jun 9, 2023
F3011.2 Oral Proceedings: Summons VICO
Jun 9, 2023
F3011.2 Oral Proceedings: Summons VICO
Jun 9, 2023
F3011.2 Oral Proceedings: Summons VICO
Jun 9, 2023
F3011.2 Oral Proceedings: Summons VICO
Jun 9, 2023
F3011.2 Oral Proceedings: Summons VICO
Jun 9, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 9, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 5, 2023
F3010 Oral proceedings: order for summons
Mar 29, 2023
Advice of delivery
Mar 28, 2023
Advice of delivery
Mar 24, 2023
Communication of amended entries concerning the representative
Mar 24, 2023
F3345 Forwarding of submissions to parties
Mar 24, 2023
F3345 Forwarding of submissions to parties
Mar 24, 2023
F3345 Forwarding of submissions to parties
Mar 24, 2023
F3345 Forwarding of submissions to parties
Mar 23, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 23, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 23, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 23, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 23, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 22, 2023
F3345 Forwarding of submissions to parties
Mar 22, 2023
F3345 Forwarding of submissions to parties
Mar 22, 2023
F3345 Forwarding of submissions to parties
Mar 22, 2023
F3345 Forwarding of submissions to parties
Mar 20, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Mar 20, 2023
Letter accompanying subsequently filed items
Mar 20, 2023
Submission concerning change of applicant's representative
Mar 17, 2023
(Electronic) Receipt
Mar 17, 2023
Letter accompanying subsequently filed items
Mar 17, 2023
Oral proceedings: Request for postponement
Mar 15, 2023
Advice of delivery
Mar 14, 2023
Advice of delivery
Mar 10, 2023
F3011.1 Oral Proceedings: summons
Mar 10, 2023
F3011.1 Oral Proceedings: summons
Mar 10, 2023
F3011.1 Oral Proceedings: summons
Mar 10, 2023
F3011.1 Oral Proceedings: summons
Mar 10, 2023
F3011.1 Oral Proceedings: summons
Mar 6, 2023
F3010 Oral proceedings: order for summons
Dec 6, 2022
F3345 Forwarding of submissions to parties
Nov 30, 2022
(Electronic) Receipt
Nov 30, 2022
Letter accompanying subsequently filed items
Nov 30, 2022
Letter relating to Appeal Procedure
Mar 3, 2022
Communication of amended entries in the Register of European Patents
Mar 3, 2022
F3345 Forwarding of submissions to parties
Feb 25, 2022
(Electronic) Receipt
Feb 25, 2022
Annexes in respect of a client data request
Feb 25, 2022
Letter accompanying subsequently filed items
Feb 25, 2022
Request for change of name -opponent
Jan 13, 2022
F3345 Forwarding of submissions to parties
Jan 10, 2022
F3345 Forwarding of submissions to parties
Dec 28, 2021
(Electronic) Receipt
Dec 28, 2021
Letter accompanying subsequently filed items
Dec 28, 2021
Reply to appeal
Dec 22, 2021
(Electronic) Receipt
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Amended claims with annotations
Dec 22, 2021
Auxiliary request during appeals procedure - 01
Dec 22, 2021
Auxiliary request during appeals procedure - 02
Dec 22, 2021
Auxiliary request during appeals procedure - 03
Dec 22, 2021
Auxiliary request during appeals procedure - 04
Dec 22, 2021
Auxiliary request during appeals procedure - 05
Dec 22, 2021
Auxiliary request during appeals procedure - 06
Dec 22, 2021
Auxiliary request during appeals procedure - 07
Dec 22, 2021
Auxiliary request during appeals procedure - 08
Dec 22, 2021
Auxiliary request during appeals procedure - 09
Dec 22, 2021
Auxiliary request during appeals procedure - 10
Dec 22, 2021
Auxiliary request during appeals procedure - 11
Dec 22, 2021
Auxiliary request during appeals procedure - 12
Dec 22, 2021
Auxiliary request during appeals procedure - 13
Dec 22, 2021
Auxiliary request during appeals procedure - 14
Dec 22, 2021
Auxiliary request during appeals procedure - 15
Dec 22, 2021
Auxiliary request during appeals procedure - 16
Dec 22, 2021
Auxiliary request during appeals procedure - 17
Dec 22, 2021
Auxiliary request during appeals procedure - 18
Dec 22, 2021
Auxiliary request during appeals procedure - 19
Dec 22, 2021
Auxiliary request during appeals procedure - 20
Dec 22, 2021
Letter accompanying subsequently filed items
Dec 22, 2021
Reply to appeal
Dec 16, 2021
F3345 Forwarding of submissions to parties
Dec 15, 2021
F3345 Forwarding of submissions to parties
Dec 13, 2021
(Electronic) Receipt
Dec 13, 2021
Letter accompanying subsequently filed items
Dec 13, 2021
Reply to appeal
Dec 9, 2021
(Electronic) Receipt
Dec 9, 2021
Letter accompanying subsequently filed items
Dec 9, 2021
Reply to appeal
Aug 19, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 19, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 19, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 19, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 19, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 19, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 19, 2021
F3345 Forwarding of submissions to parties
Aug 19, 2021
F3345 Forwarding of submissions to parties
Aug 19, 2021
F3345 Forwarding of submissions to parties
Aug 19, 2021
F3345 Forwarding of submissions to parties
Aug 19, 2021
F3345 Forwarding of submissions to parties
Aug 19, 2021
F3345 Forwarding of submissions to parties
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
Annexes (other than cited documents) regarding appeal procedure
Aug 13, 2021
Citation in appeal procedure - 018
Aug 13, 2021
Citation in appeal procedure - 019
Aug 13, 2021
Citation in appeal procedure - 020
Aug 13, 2021
Letter accompanying subsequently filed items
Aug 13, 2021
Statement of grounds of appeal
Aug 12, 2021
(Electronic) Receipt
Aug 12, 2021
Auxiliary request during appeals procedure - 01
Aug 12, 2021
Auxiliary request during appeals procedure - 02
Aug 12, 2021
Auxiliary request during appeals procedure - 03
Aug 12, 2021
Auxiliary request during appeals procedure - 04
Aug 12, 2021
Auxiliary request during appeals procedure - 05
Aug 12, 2021
Claims
Aug 12, 2021
Letter accompanying subsequently filed items
Aug 12, 2021
Statement of grounds of appeal
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Statement of grounds of appeal
Jun 10, 2021
F3204 Communication of the file number to the parties
Jun 10, 2021
F3204 Communication of the file number to the parties
Jun 10, 2021
F3204 Communication of the file number to the parties
Jun 10, 2021
F3204 Communication of the file number to the parties
Jun 10, 2021
F3204 Communication of the file number to the parties
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
(Electronic) Receipt
Jun 7, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
Letter accompanying subsequently filed items
Jun 7, 2021
Notice of appeal
Jun 2, 2021
(Electronic) Receipt
Jun 2, 2021
Letter accompanying subsequently filed items
Jun 2, 2021
Notice of appeal
May 28, 2021
(Electronic) Receipt
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Notice of appeal
Apr 21, 2021
Advice of delivery
Apr 20, 2021
Advice of delivery
Apr 15, 2021
Advice of delivery
Apr 14, 2021
Advice of delivery
Apr 12, 2021
Advice of delivery
Apr 8, 2021
Annex to the communication - opposition
Apr 8, 2021
Decision of the Opposition Division and instruction
Apr 8, 2021
Grounds for the decision (Annex) - opposition
Apr 8, 2021
Interlocutory decision in opposition proceedings
Apr 8, 2021
Internal form - Opposition/addressees
Apr 8, 2021
Internal form - Opposition/addressees
Apr 8, 2021
Means of redress
Apr 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 8, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 8, 2021
OPPODREX with handwritten amendments
Apr 8, 2021
Provision of a copy of the minutes - opposition procedure
Apr 8, 2021
Scanned annex to a communication - opposition procedure
Apr 8, 2021
Transmittal of decision / summons - opposition
Apr 8, 2021
Transmittal of decision / summons - opposition
Apr 8, 2021
Transmittal of decision / summons - opposition
Apr 8, 2021
Transmittal of decision / summons - opposition
Apr 8, 2021
Transmittal of decision / summons - opposition
Feb 3, 2021
Information about the result of oral proceedings
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 21, 2021
(Electronic) Receipt
Jan 21, 2021
Citation in opposition procedure - 017
Jan 21, 2021
Citation in opposition procedure - 017
Jan 21, 2021
Consolidated list of cited opposition documents
Jan 21, 2021
Letter accompanying subsequently filed items
Jan 21, 2021
Written submission in preparation to/during oral proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
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 17, 2020
Brief communication - Opposition proceedings
Dec 17, 2020
Brief communication - Opposition proceedings
Dec 17, 2020
Brief communication - Opposition proceedings
Dec 17, 2020
Brief communication - Opposition proceedings
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
Letter accompanying subsequently filed items
Dec 11, 2020
Written submission in preparation to/during oral proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Dec 3, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
(Electronic) Receipt
Dec 2, 2020
Letter accompanying subsequently filed items
Dec 2, 2020
Written submission in preparation to/during oral proceedings
Dec 1, 2020
Brief communication - Opposition proceedings
Dec 1, 2020
Brief communication - Opposition proceedings
Dec 1, 2020
Brief communication - Opposition proceedings
Dec 1, 2020
Brief communication - Opposition proceedings
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure
Nov 27, 2020
Auxiliary request during Opposition procedure - 01
Nov 27, 2020
Auxiliary request during Opposition procedure - 02
Nov 27, 2020
Auxiliary request during Opposition procedure - 02
Nov 27, 2020
Auxiliary request during Opposition procedure - 03
Nov 27, 2020
Auxiliary request during Opposition procedure - 03
Nov 27, 2020
Auxiliary request during Opposition procedure - 04
Nov 27, 2020
Auxiliary request during Opposition procedure - 04
Nov 27, 2020
Auxiliary request during Opposition procedure - 05
Nov 27, 2020
Auxiliary request during Opposition procedure - 05
Nov 27, 2020
Auxiliary request during Opposition procedure - 06
Nov 27, 2020
Auxiliary request during Opposition procedure - 06
Nov 27, 2020
Auxiliary request during Opposition procedure - 07
Nov 27, 2020
Auxiliary request during Opposition procedure - 07
Nov 27, 2020
Auxiliary request during Opposition procedure - 08
Nov 27, 2020
Auxiliary request during Opposition procedure - 08
Nov 27, 2020
Auxiliary request during Opposition procedure - 09
Nov 27, 2020
Auxiliary request during Opposition procedure - 09
Nov 27, 2020
Auxiliary request during Opposition procedure - 10
Nov 27, 2020
Auxiliary request during Opposition procedure - 10
Nov 27, 2020
Auxiliary request during Opposition procedure - 11
Nov 27, 2020
Auxiliary request during Opposition procedure - 11
Nov 27, 2020
Auxiliary request during Opposition procedure - 12
Nov 27, 2020
Auxiliary request during Opposition procedure - 12
Nov 27, 2020
Auxiliary request during Opposition procedure - 13
Nov 27, 2020
Auxiliary request during Opposition procedure - 13
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Request for interpreters during oral proceedings
Nov 27, 2020
Written submission in preparation to/during oral proceedings
Nov 24, 2020
(Electronic) Receipt
Nov 24, 2020
Letter accompanying subsequently filed items
Nov 24, 2020
Written submission in preparation to/during oral proceedings
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 11, 2020
(Electronic) Receipt
Nov 11, 2020
Letter accompanying subsequently filed items
Nov 11, 2020
Written submission in preparation to/during oral proceedings
Nov 2, 2020
Brief communication - Opposition proceedings
Nov 2, 2020
Brief communication - Opposition proceedings
Nov 2, 2020
Brief communication - Opposition proceedings
Nov 2, 2020
Brief communication - Opposition proceedings
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 27, 2020
Written submission in preparation to/during oral proceedings
Oct 26, 2020
Brief communication - Opposition proceedings
Oct 26, 2020
Brief communication - Opposition proceedings
Oct 26, 2020
Brief communication - Opposition proceedings
Oct 26, 2020
Brief communication - Opposition proceedings
Oct 19, 2020
Authorisation
Oct 19, 2020
Request concerning the applicant/representative
Oct 5, 2020
Brief communication - Opposition proceedings
Oct 5, 2020
Brief communication - Opposition proceedings
Oct 5, 2020
Brief communication - Opposition proceedings
Oct 5, 2020
Brief communication - Opposition proceedings
Oct 5, 2020
Communication of the registration of a transfer or change of name and/or address
Sep 28, 2020
(Electronic) Receipt
Sep 28, 2020
Annexes in respect of a client data request
Sep 28, 2020
Letter accompanying subsequently filed items
Sep 28, 2020
Submission concerning a transfer of rights (proprietor)
Jul 1, 2020
Advice of delivery
Jun 24, 2020
Brief communication - Opposition proceedings
Jun 24, 2020
Brief communication - Opposition proceedings
Jun 24, 2020
Brief communication - Opposition 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
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
Jun 5, 2020
Communication about missing advice of delivery
Jun 4, 2020
Advice of delivery
May 20, 2020
Request for interpreters during oral proceedings
May 13, 2020
Advice of delivery
May 12, 2020
Advice of delivery
May 11, 2020
Advice of delivery
May 11, 2020
Advice of delivery
May 6, 2020
Acknowledgement of a document
May 6, 2020
Acknowledgement of a document
May 6, 2020
Acknowledgement of a document
May 6, 2020
Acknowledgement of a document
May 6, 2020
Acknowledgement of a document
May 6, 2020
Annex to the communication - opposition
May 6, 2020
Information concerning oral proceedings
May 6, 2020
Summons to attend oral proceedings
May 6, 2020
Summons to attend oral proceedings
May 6, 2020
Summons to attend oral proceedings
May 6, 2020
Summons to attend oral proceedings
May 6, 2020
Summons to attend oral proceedings
Feb 7, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
Brief communication - Opposition proceedings
Feb 4, 2020
(Electronic) Receipt
Feb 4, 2020
Letter accompanying subsequently filed items
Feb 4, 2020
Letter regarding the opposition procedure (no time limit)
Nov 19, 2019
Brief communication - Opposition proceedings
Nov 19, 2019
Brief communication - Opposition proceedings
Nov 19, 2019
Brief communication - Opposition proceedings
Nov 19, 2019
Brief communication - Opposition proceedings
Nov 13, 2019
(Electronic) Receipt
Nov 13, 2019
Letter accompanying subsequently filed items
Nov 13, 2019
Main request during Opposition procedure
Nov 13, 2019
Main request during Opposition procedure
Nov 13, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jul 30, 2019
Communication of a notice of opposition and request to file observations
Jul 30, 2019
Notice of further oppositions to opponent(s)
Jul 30, 2019
Notice of further oppositions to opponent(s)
Jul 30, 2019
Notice of further oppositions to opponent(s)
Jul 30, 2019
Notice of further oppositions to opponent(s)
Jul 17, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 11, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 11, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 10, 2019
(Electronic) Receipt
Jul 10, 2019
Citation in opposition procedure
Jul 10, 2019
Citation in opposition procedure - 013
Jul 10, 2019
Citation in opposition procedure - 014
Jul 10, 2019
Citation in opposition procedure - 015
Jul 10, 2019
Citation in opposition procedure - 016
Jul 10, 2019
Notice of opposition
Jul 10, 2019
Notice of opposition
Jul 10, 2019
Patent document cited during the opposition procedure
Jul 8, 2019
(Electronic) Receipt
Jul 8, 2019
(Electronic) Receipt
Jul 8, 2019
(Electronic) Receipt
Jul 8, 2019
Any annexes (other than citation) to an opposition letter
Jul 8, 2019
Citation in opposition procedure - 001
Jul 8, 2019
Citation in opposition procedure - 001
Jul 8, 2019
Citation in opposition procedure - 002
Jul 8, 2019
Citation in opposition procedure - 003
Jul 8, 2019
Citation in opposition procedure - 004
Jul 8, 2019
Citation in opposition procedure - 004
Jul 8, 2019
Citation in opposition procedure - 005
Jul 8, 2019
Citation in opposition procedure - 006
Jul 8, 2019
Citation in opposition procedure - 007
Jul 8, 2019
Citation in opposition procedure - 008
Jul 8, 2019
Citation in opposition procedure - 009
Jul 8, 2019
Citation in opposition procedure - 010
Jul 8, 2019
Citation in opposition procedure - 011
Jul 8, 2019
Citation in opposition procedure - 012
Jul 8, 2019
International publication (Pamphlet)
Jul 8, 2019
International publication (Pamphlet)
Jul 8, 2019
Notice of opposition
Jul 8, 2019
Notice of opposition
Jul 8, 2019
Notice of opposition
Jul 8, 2019
Notice of opposition
Jul 8, 2019
Notice of opposition
Jul 8, 2019
Notice of opposition
Jul 8, 2019
Patent document cited during the opposition procedure
Jul 8, 2019
Patent document cited during the opposition procedure
Jul 8, 2019
Patent document cited during the opposition procedure
Jul 8, 2019
Patent document cited during the opposition procedure
Jul 8, 2019
Priority document
Jun 28, 2019
Communication of amended entries concerning the representative
Jun 25, 2019
Submission concerning change of applicant's representative
Jun 4, 2019
Communication of amended entries concerning the representative
May 27, 2019
Submission concerning change of applicant's representative
Oct 22, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 13, 2018
Decision to grant a European patent
Aug 28, 2018
(Electronic) Receipt
Aug 28, 2018
Filing of the translations of the claims
Aug 28, 2018
French translation of claims
Aug 28, 2018
German translation of the claims
Aug 28, 2018
Letter accompanying subsequently filed items
Jun 27, 2018
Bibliographic data of the European patent application
Jun 27, 2018
Communication about intention to grant a European patent
Jun 27, 2018
Intention to grant (signatures)
Jun 27, 2018
Text intended for grant (clean copy)
Jun 27, 2018
Text intended for grant (version for approval)
May 28, 2018
Notification concerning the date of oral proceedings
May 22, 2018
Amended claims with annotations
May 22, 2018
Claims
May 22, 2018
Written submission in preparation to/during oral proceedings
May 18, 2018
Amended claims with annotations
May 18, 2018
Claims
May 18, 2018
Written submission in preparation to/during oral proceedings
May 17, 2018
Annex to the communication
May 17, 2018
Consultation by telephone/in person (with time limit)
May 17, 2018
Result of consultation by telephone/in person
Apr 6, 2018
Amended claims with annotations
Apr 6, 2018
Amended claims with annotations
Apr 6, 2018
Amended claims with annotations
Apr 6, 2018
Claims
Apr 6, 2018
Claims
Apr 6, 2018
Claims
Apr 6, 2018
Written submission in preparation to/during oral proceedings
Jan 25, 2018
Advice of delivery
Jan 3, 2018
Advice of delivery
Dec 12, 2017
Advice of delivery
Dec 8, 2017
Acknowledgement of a document
Dec 8, 2017
Notification concerning the date of oral proceedings
Dec 8, 2017
Summons to attend oral proceedings
Nov 28, 2017
Advice of delivery
Nov 27, 2017
Annex
Nov 27, 2017
Written submission in preparation to/during oral proceedings
Nov 24, 2017
Acknowledgement of a document
Nov 24, 2017
Annex to the communication
Nov 24, 2017
Preparation for oral proceedings
Nov 24, 2017
Summons to attend oral proceedings
Aug 4, 2017
(Electronic) Receipt
Aug 4, 2017
Amended claims with annotations
Aug 4, 2017
Claims
Aug 4, 2017
Letter accompanying subsequently filed items
Aug 4, 2017
Reply to communication from the Examining Division
Mar 29, 2017
Annex to the communication
Mar 29, 2017
Communication from the Examining Division
Mar 9, 2017
Communication of the registration of a transfer or change of name and/or address
Mar 2, 2017
Submission concerning change of applicant's name
Mar 2, 2017
Submission concerning change of applicant's name
Dec 6, 2016
Amended claims with annotations
Dec 6, 2016
Amended claims with annotations
Dec 6, 2016
Claims
Dec 6, 2016
Claims
Dec 6, 2016
Reply to communication from the Examining Division
Dec 6, 2016
Reply to communication from the Examining Division
Jul 27, 2016
Annex to the communication
Jul 27, 2016
Communication from the Examining Division
Jul 20, 2016
Examination started
Jun 10, 2016
Submission concerning representation
Jun 10, 2016
Submission concerning representation
Aug 27, 2015
Transmittal of third party observations to applicant
Aug 17, 2015
Observations by third parties
Aug 17, 2015
Observations by third parties
Aug 17, 2015
Patent document filed by a Third party
Jul 17, 2014
Decision to allow further processing
Jul 3, 2014
Amended claims filed after receipt of (European) search report
Jul 3, 2014
Amended claims with annotations
Jul 3, 2014
Payment of fees and costs
Jul 3, 2014
Request for further processing
Jun 26, 2014
Application deemed to be withdrawn (non-reply to Written Opinion)
May 22, 2014
Refusal of request for extension of time limit
May 16, 2014
Matter concerning the application
Feb 12, 2014
Submission concerning representation
Jan 7, 2014
Notification on forthcoming publication of bibliographic data
Nov 8, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Oct 11, 2013
(Electronic) Receipt
Oct 11, 2013
Amended claims filed after receipt of (European) search report
Oct 11, 2013
Request for entry into the European phase
Oct 11, 2013
Submission concerning representation
Oct 1, 2013
Copy of the international preliminary report on patentability
Jul 24, 2013
Information on entry into European phase
Oct 11, 2012
Priority document (electronically transmitted)
Sep 20, 2012
Copy of the international search report
Sep 20, 2012
Published international application - A1
Jun 7, 2012
Submission concerning representation
Jun 6, 2012
Written opinion of the ISA, boxes No. I to VIII
Jun 6, 2012
Written opinion of the ISA, cover sheet
Jun 6, 2012
Written opinion of the ISA, supplemental box
Mar 29, 2012
Abstract
Mar 29, 2012
Claims
Mar 29, 2012
Description
Mar 29, 2012
Drawings
Mar 29, 2012
Submission concerning representation

EP2686165

ALCOA

Application Number: EP12711518A
Filing Date: Mar 16, 2012
Status: Revoked; Dec 15, 2023
Publication Date: Oct 10, 2018
External Links: Slate, Register , Google Patents

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EP2686165