Method For Producing A Multilayer Film

Patent No. EP3455066 (titled "Method For Producing A Multilayer Film") was filed by Nordmeccanica on Dec 5, 2016. The application was issued on Apr 22, 2020.

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
SUN CHEMICAL	Jun 23, 2020	CARPMAELS & RANSFORD

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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Jun 26, 2024
Decision of the Board of Appeal
Jun 26, 2024
F3032 Notification(s) of the decision
Jun 26, 2024
F3032 Notification(s) of the decision
May 27, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
May 27, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
May 24, 2024
F3345 Forwarding of submissions to parties
May 22, 2024
F3014 Oral Proceedings: Order cancelling/postponing
May 20, 2024
(Electronic) Receipt
May 20, 2024
Letter accompanying subsequently filed items
May 20, 2024
Withdrawal of a request for oral proceedings
May 17, 2024
F3345 Forwarding of submissions to parties
May 16, 2024
(Electronic) Receipt
May 16, 2024
Letter accompanying subsequently filed items
May 16, 2024
Oral proceedings: reply to date proposed
Mar 25, 2024
F3345 Forwarding of submissions to parties
Mar 19, 2024
(Electronic) Receipt
Mar 19, 2024
Letter accompanying subsequently filed items
Mar 19, 2024
Request for interpreters during oral proceedings
Jan 24, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 24, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 20, 2023
(Electronic) Receipt
Dec 20, 2023
Advice of delivery
Dec 20, 2023
Letter accompanying subsequently filed items
Dec 11, 2023
Communication about missing proof of delivery
Nov 16, 2023
F3011.2 Oral Proceedings: Summons VICO
Nov 16, 2023
F3011.2 Oral Proceedings: Summons VICO
Nov 13, 2023
F3010 Oral proceedings: order for summons
Nov 13, 2023
F3303.16 Change of composition of the Board (T)
Aug 9, 2023
F3056 Communication: Change of Board due to the technical nature of the appeal
Aug 9, 2023
F3056 Communication: Change of Board due to the technical nature of the appeal
Aug 4, 2023
F3313 Order: change of Board due to the technical aspects of the appeal
Jun 15, 2023
F3345 Forwarding of submissions to parties
Jun 12, 2023
(Electronic) Receipt
Jun 12, 2023
Letter accompanying subsequently filed items
Jun 12, 2023
Reply to appeal
Feb 8, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 3, 2023
(Electronic) Receipt
Feb 3, 2023
Amended claims with annotations
Feb 3, 2023
Amended claims with annotations
Feb 3, 2023
Amended claims with annotations
Feb 3, 2023
Letter accompanying subsequently filed items
Feb 3, 2023
Statement of grounds of appeal
Dec 12, 2022
Brief communication - Opposition proceedings
Dec 9, 2022
F3345 Forwarding of submissions to parties
Dec 9, 2022
F3345 Forwarding of submissions to parties
Dec 7, 2022
(Electronic) Receipt
Dec 7, 2022
Authorisation
Dec 7, 2022
Letter accompanying subsequently filed items
Dec 7, 2022
Letter relating to Appeal Procedure
Dec 6, 2022
F3204 Communication of the file number to the parties
Dec 6, 2022
F3204 Communication of the file number to the parties
Dec 2, 2022
Letter which had not been notified
Dec 1, 2022
(Electronic) Receipt
Dec 1, 2022
Letter accompanying subsequently filed items
Dec 1, 2022
Notice of appeal
Oct 14, 2022
(Electronic) Receipt
Oct 14, 2022
Advice of delivery
Oct 14, 2022
Letter accompanying subsequently filed items
Oct 6, 2022
Advice of delivery
Oct 4, 2022
Annex to the communication - opposition
Oct 4, 2022
Decision of the Opposition Division and instruction
Oct 4, 2022
Decision revoking the European patent
Oct 4, 2022
Decision revoking the European patent
Oct 4, 2022
Grounds for the decision (Annex) - opposition
Oct 4, 2022
Means of redress
Oct 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 4, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 4, 2022
Provision of a copy of the minutes - opposition procedure
Oct 4, 2022
Provision of a copy of the minutes - opposition procedure
Oct 4, 2022
Scanned annex to a communication - opposition procedure
Oct 4, 2022
Scanned annex to a communication - opposition procedure
Oct 4, 2022
Scanned annex to a communication - opposition procedure
Oct 4, 2022
Transmittal of decision / summons - opposition
Oct 4, 2022
Transmittal of decision / summons - opposition
Sep 13, 2022
Information about the result of oral proceedings
Jul 18, 2022
Brief communication - Opposition proceedings
Jul 15, 2022
Brief communication - Opposition proceedings
Jul 13, 2022
(Electronic) Receipt
Jul 13, 2022
Citation in opposition procedure - 015
Jul 13, 2022
Citation in opposition procedure - 015
Jul 13, 2022
Citation in opposition procedure - 015
Jul 13, 2022
Citation in opposition procedure - 016
Jul 13, 2022
Consolidated list of cited opposition documents
Jul 13, 2022
Letter accompanying subsequently filed items
Jul 13, 2022
Request for interpreters during oral proceedings
Jul 13, 2022
Written submission in preparation to/during oral proceedings
Jul 12, 2022
(Electronic) Receipt
Jul 12, 2022
Authorisation
Jul 12, 2022
Auxiliary request during Opposition procedure - 01
Jul 12, 2022
Auxiliary request during Opposition procedure - 02
Jul 12, 2022
Main request during Opposition procedure
Jul 12, 2022
Written submission in preparation to/during oral proceedings
Apr 21, 2022
Letter accompanying subsequently filed items
Apr 20, 2022
Notification concerning the date of oral proceedings
Apr 20, 2022
Notification concerning the date of oral proceedings
Jan 12, 2022
Letter which had not been notified
Dec 17, 2021
(Electronic) Receipt
Dec 17, 2021
Advice of delivery
Dec 17, 2021
Letter accompanying subsequently filed items
Nov 30, 2021
Communication about missing advice of delivery
Oct 29, 2021
Advice of delivery
Oct 21, 2021
Annex to the communication - opposition
Oct 21, 2021
Information concerning oral proceedings
Oct 21, 2021
Scanned annex to a communication - opposition procedure
Oct 21, 2021
Summons to attend oral proceedings
Oct 21, 2021
Summons to attend oral proceedings
Oct 21, 2021
Transmittal of decision / summons - opposition
Oct 21, 2021
Transmittal of decision / summons - opposition
Jun 15, 2021
(Electronic) Receipt
Jun 15, 2021
Letter accompanying subsequently filed items
Jun 15, 2021
Main request during Opposition procedure
Jun 15, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 11, 2021
Brief communication - Opposition proceedings
Jun 11, 2021
Rejection of request for extension of time limit
Jun 7, 2021
(Electronic) Receipt
Jun 7, 2021
Letter accompanying subsequently filed items
Jun 7, 2021
Request for extension of time limit
Feb 5, 2021
Communication of a notice of opposition and request to file observations
Feb 5, 2021
Notice of further oppositions to opponent(s)
Jan 28, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 21, 2021
(Electronic) Receipt
Jan 21, 2021
Citation in opposition procedure - 001
Jan 21, 2021
Citation in opposition procedure - 002
Jan 21, 2021
Citation in opposition procedure - 003
Jan 21, 2021
Citation in opposition procedure - 004
Jan 21, 2021
Citation in opposition procedure - 005
Jan 21, 2021
Citation in opposition procedure - 006
Jan 21, 2021
Citation in opposition procedure - 007
Jan 21, 2021
Citation in opposition procedure - 008
Jan 21, 2021
Citation in opposition procedure - 009
Jan 21, 2021
Citation in opposition procedure - 010
Jan 21, 2021
Citation in opposition procedure - 011
Jan 21, 2021
Citation in opposition procedure - 012
Jan 21, 2021
Citation in opposition procedure - 013
Jan 21, 2021
Citation in opposition procedure - 014
Jan 21, 2021
Letter accompanying subsequently filed items
Jan 21, 2021
Notice of opposition
Jun 30, 2020
Communication of a notice of opposition - first information to patent proprietor
Jun 23, 2020
(Electronic) Receipt
Jun 23, 2020
Notice of opposition
Jun 23, 2020
Notice of opposition
May 6, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 26, 2020
Decision to grant a European patent
Mar 4, 2020
(Electronic) Receipt
Mar 4, 2020
Filing of the translations of the claims
Mar 4, 2020
French translation of claims
Mar 4, 2020
German translation of the claims
Mar 4, 2020
Letter accompanying subsequently filed items
Nov 12, 2019
Bibliographic data of the European patent application
Nov 12, 2019
Communication about intention to grant a European patent
Nov 12, 2019
Intention to grant (signatures)
Nov 12, 2019
Text intended for grant (clean copy)
Nov 12, 2019
Text intended for grant (version for approval)
Sep 10, 2019
Examination started
Jun 28, 2019
(Electronic) Receipt
Jun 28, 2019
Amended claims filed after receipt of (European) search report
Jun 28, 2019
Amended claims with annotations
Jun 28, 2019
Amended description filed after receipt of (European) search report
Jun 28, 2019
Amendments received before examination
Jun 28, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Notification on forthcoming publication of bibliographic data
Dec 19, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 14, 2018
Communication to designated inventor
Dec 14, 2018
Communication to designated inventor
Dec 12, 2018
Priority search results copy provided by EPO
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Request for entry into the European phase
Nov 28, 2018
Copy of the international preliminary report on patentability
Sep 21, 2018
Information on entry into European phase
Jan 9, 2018
Notification of the recording of a change
Dec 6, 2017
Priority document (electronically transmitted)
Nov 16, 2017
Copy of the international search report
Nov 16, 2017
Published international application - A1
Mar 30, 2017
ISR: cited documents
Mar 29, 2017
Written opinion of the ISA, boxes No. I to VIII
Mar 29, 2017
Written opinion of the ISA, cover sheet
Mar 29, 2017
Written opinion of the ISA, supplemental box
Feb 2, 2017
Notification of receipt of Search copy
Jan 6, 2017
Abstract
Jan 6, 2017
Claims
Jan 6, 2017
Description
Jan 6, 2017
Drawings
Jan 6, 2017
Request form for international application (copy for ISA/EP)
Jan 6, 2017
Translated claims for ISA/EP
Jan 6, 2017
Translated description for ISA/EP
Jan 6, 2017
Translated drawings for ISA/EP
Jan 6, 2017
Translation of the abstract for ISA/EP

EP3455066

NORDMECCANICA

Application Number: EP16828977A
Filing Date: Dec 5, 2016
Status: Revoked; Jul 12, 2024
Publication Date: Apr 22, 2020
External Links: Slate, Register , Google Patents

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Method For Producing A Multilayer Film

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Dossier Documents

EP3455066