Printed And Coated Release Foil

Patent No. EP3743480 (titled "Printed And Coated Release Foil") was filed by Loparex Germany on Jan 18, 2019. The application was issued on Nov 24, 2021.

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
NITTO ADVANCED FILM GRONAU	Aug 24, 2022	ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT MBB

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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Nov 13, 2025
Decision to maintain the European patent in amended form
Nov 13, 2025
Decision to maintain the European patent in amended form
Nov 4, 2025
(Electronic) Receipt
Nov 4, 2025
English translation of the claims
Nov 4, 2025
Filing of the translation of the amended claims
Nov 4, 2025
French translation of claims
Nov 4, 2025
Letter accompanying subsequently filed items
Sep 12, 2025
Communication of bibliographic data
Sep 12, 2025
Communication to opponent concerning maintenance
Sep 12, 2025
Communication with request to file translations
Sep 9, 2025
Refund of fees
Sep 5, 2025
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 5, 2025
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 4, 2025
Maintenance of the patent with the documents specified in the final decision
Sep 4, 2025
Maintenance of the patent with the documents specified in the final decision
Sep 3, 2025
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 3, 2025
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 27, 2025
F3014 Oral Proceedings: Order cancelling/postponing
Aug 12, 2025
F3345 Forwarding of submissions to parties
Aug 11, 2025
(Electronic) Receipt
Aug 11, 2025
Letter accompanying subsequently filed items
Aug 11, 2025
Withdrawal of an appeal
Jul 15, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 15, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 13, 2025
F3345 Forwarding of submissions to parties
Feb 7, 2025
(Electronic) Receipt
Feb 7, 2025
Letter accompanying subsequently filed items
Feb 7, 2025
Letter dealing with oral proceedings during the appeal procedure
Jan 14, 2025
F3011.1 Oral Proceedings: summons
Jan 14, 2025
F3011.1 Oral Proceedings: summons
Jan 9, 2025
F3010 Oral proceedings: order for summons
Aug 28, 2024
F3345 Forwarding of submissions to parties
Aug 23, 2024
(Electronic) Receipt
Aug 23, 2024
Amended claims with annotations
Aug 23, 2024
Amended claims with annotations
Aug 23, 2024
Amended claims with annotations
Aug 23, 2024
Auxiliary request during appeals procedure - 01
Aug 23, 2024
Auxiliary request during appeals procedure - 02
Aug 23, 2024
Auxiliary request during appeals procedure - 03
Aug 23, 2024
Letter accompanying subsequently filed items
Aug 23, 2024
Reply to appeal
Aug 20, 2024
Composition of the board (T)
Apr 25, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 22, 2024
(Electronic) Receipt
Apr 22, 2024
Citation in appeal procedure - 017
Apr 22, 2024
Citation in appeal procedure - 018
Apr 22, 2024
Letter accompanying subsequently filed items
Apr 22, 2024
Statement of grounds of appeal
Feb 29, 2024
F3204 Communication of the file number to the parties
Feb 29, 2024
F3204 Communication of the file number to the parties
Feb 22, 2024
(Electronic) Receipt
Feb 22, 2024
Letter accompanying subsequently filed items
Feb 22, 2024
Notice of appeal
Dec 27, 2023
Advice of delivery
Dec 22, 2023
Annex to the communication - opposition
Dec 22, 2023
Decision of the Opposition Division and instruction
Dec 22, 2023
Druckexemplar in opposition procedure
Dec 22, 2023
Grounds for the decision (Annex) - opposition
Dec 22, 2023
Interlocutory decision in opposition proceedings
Dec 22, 2023
Interlocutory decision in opposition proceedings
Dec 22, 2023
Means of redress
Dec 22, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 22, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 22, 2023
Provision of a copy of the minutes - opposition procedure
Dec 22, 2023
Provision of a copy of the minutes - opposition procedure
Dec 22, 2023
Scanned annex to a communication - opposition procedure
Dec 22, 2023
Scanned annex to a communication - opposition procedure
Dec 22, 2023
Scanned annex to a communication - opposition procedure
Dec 22, 2023
Scanned annex to a communication - opposition procedure
Dec 22, 2023
Transmittal of decision / summons - opposition
Dec 22, 2023
Transmittal of decision / summons - opposition
Nov 20, 2023
Information about the result of oral proceedings
Oct 2, 2023
Brief communication - Opposition proceedings
Sep 27, 2023
(Electronic) Receipt
Sep 27, 2023
Brief communication - Opposition proceedings
Sep 27, 2023
Letter accompanying subsequently filed items
Sep 27, 2023
Written submission in preparation to/during oral proceedings
Sep 25, 2023
Brief communication - Opposition proceedings
Sep 20, 2023
(Electronic) Receipt
Sep 20, 2023
Citation in opposition procedure - 014
Sep 20, 2023
Citation in opposition procedure - 015
Sep 20, 2023
Citation in opposition procedure - 016
Sep 20, 2023
Consolidated list of cited opposition documents
Sep 20, 2023
Letter accompanying subsequently filed items
Sep 20, 2023
Written submission in preparation to/during oral proceedings
Sep 14, 2023
Brief communication - Opposition proceedings
Sep 9, 2023
(Electronic) Receipt
Sep 9, 2023
Letter accompanying subsequently filed items
Sep 9, 2023
Request for interpreters during oral proceedings
Apr 17, 2023
Advice of delivery
Apr 6, 2023
Advice of delivery
Apr 5, 2023
Annex to the communication - opposition
Apr 5, 2023
Information concerning oral proceedings
Apr 5, 2023
Scanned annex to a communication - opposition procedure
Apr 5, 2023
Summons to attend oral proceedings
Apr 5, 2023
Summons to attend oral proceedings
Apr 5, 2023
Transmittal of decision / summons - opposition
Apr 5, 2023
Transmittal of decision / summons - opposition
Dec 23, 2022
Brief communication - Opposition proceedings
Dec 19, 2022
(Electronic) Receipt
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure
Dec 19, 2022
Auxiliary request during Opposition procedure - 01
Dec 19, 2022
Auxiliary request during Opposition procedure - 02
Dec 19, 2022
Auxiliary request during Opposition procedure - 03
Dec 19, 2022
Auxiliary request during Opposition procedure - 04
Dec 19, 2022
Auxiliary request during Opposition procedure - 05
Dec 19, 2022
Auxiliary request during Opposition procedure - 06
Dec 19, 2022
Auxiliary request during Opposition procedure - 07
Dec 19, 2022
Auxiliary request during Opposition procedure - 08
Dec 19, 2022
Auxiliary request during Opposition procedure - 09
Dec 19, 2022
Auxiliary request during Opposition procedure - 10
Dec 19, 2022
Auxiliary request during Opposition procedure - 11
Dec 19, 2022
Auxiliary request during Opposition procedure - 12
Dec 19, 2022
Citation in opposition procedure - 011
Dec 19, 2022
Citation in opposition procedure - 012
Dec 19, 2022
Citation in opposition procedure - 013
Dec 19, 2022
Letter accompanying subsequently filed items
Dec 19, 2022
Reply of the patent proprietor to the notice(s) of opposition
Sep 7, 2022
Communication of a notice of opposition and request to file observations
Sep 7, 2022
Notice of further oppositions to opponent(s)
Aug 29, 2022
Communication of a notice of opposition - first information to patent proprietor
Aug 24, 2022
(Electronic) Receipt
Aug 24, 2022
Citation in opposition procedure - 001
Aug 24, 2022
Citation in opposition procedure - 001
Aug 24, 2022
Citation in opposition procedure - 002
Aug 24, 2022
Citation in opposition procedure - 003
Aug 24, 2022
Citation in opposition procedure - 004
Aug 24, 2022
Citation in opposition procedure - 005
Aug 24, 2022
Citation in opposition procedure - 006
Aug 24, 2022
Citation in opposition procedure - 007
Aug 24, 2022
Citation in opposition procedure - 008
Aug 24, 2022
Citation in opposition procedure - 009
Aug 24, 2022
Citation in opposition procedure - 010
Aug 24, 2022
Notice of opposition
Aug 24, 2022
Notice of opposition
Feb 15, 2022
Confirmation of revocation of automatic debit order
Dec 7, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 28, 2021
Decision to grant a European patent
Oct 12, 2021
(Electronic) Receipt
Oct 12, 2021
English translation of the claims
Oct 12, 2021
Filing of the translations of the claims
Oct 12, 2021
French translation of claims
Oct 12, 2021
Letter accompanying subsequently filed items
Jul 2, 2021
Bibliographic data of the European patent application
Jul 2, 2021
Communication about intention to grant a European patent
Jul 2, 2021
Intention to grant (signatures)
Jul 2, 2021
Text intended for grant (clean copy)
Jul 2, 2021
Text intended for grant (version for approval)
Apr 30, 2021
Examination started
Mar 4, 2021
(Electronic) Receipt
Mar 4, 2021
Amended claims filed after receipt of (European) search report
Mar 4, 2021
Amended claims with annotations
Mar 4, 2021
Amendments received before examination
Mar 4, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
Confirmation of revocation of automatic debit order
Jan 4, 2021
Letter relating to the automatic debiting procedure
Nov 4, 2020
Notification on forthcoming publication of bibliographic data
Sep 4, 2020
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 31, 2020
Communication to designated inventor
Aug 31, 2020
Communication to designated inventor
Aug 31, 2020
Communication to designated inventor
Aug 31, 2020
Communication to designated inventor
Aug 31, 2020
Communication to designated inventor
Aug 31, 2020
Communication to designated inventor
Aug 24, 2020
(Electronic) Receipt
Aug 24, 2020
Letter accompanying subsequently filed items
Aug 24, 2020
Matter concerning the application
Aug 24, 2020
Priority search results
Jul 27, 2020
Annexes to the international preliminary examination report
Jul 27, 2020
Copy of the international preliminary examination report
Jul 13, 2020
(Electronic) Receipt
Jul 13, 2020
Request for entry into the European phase
May 29, 2020
Information on entry into European phase
Apr 22, 2020
Notification of the recording of a change
Apr 22, 2020
Notification of the recording of a change
Mar 28, 2020
(Electronic) Receipt
Mar 28, 2020
Incoming letter related to PCT RO
Mar 28, 2020
Incoming letter related to PCT RO
Mar 28, 2020
Incoming letter related to PCT RO
Mar 28, 2020
Submission concerning representation
Dec 20, 2019
Annex to International preliminary examination report
Dec 20, 2019
International preliminary examination report
Dec 20, 2019
International preliminary examination report - free text sheet
Dec 20, 2019
International preliminary examination report - points I-VIII
Dec 20, 2019
Transmittal of International Preliminary Examination Report
Dec 9, 2019
Notification of election of EPO
Nov 20, 2019
Notification of receipt of demand
Nov 13, 2019
(Electronic) Receipt
Nov 13, 2019
PCT demand form
Nov 13, 2019
PCT(IPEA): Amended sheet - claims
Nov 13, 2019
Payment of fees and costs
Nov 13, 2019
Reply to International Search Opinion
Aug 12, 2019
Priority document (electronically transmitted)
Jul 25, 2019
Copy of the international search report
Jul 25, 2019
Copy of the international search report
Jul 25, 2019
Published international application - A1
May 7, 2019
ISR: cited documents
May 7, 2019
International Search Report - copy in English for the IB
May 7, 2019
Written opinion of the ISA, boxes No. I to VIII
May 7, 2019
Written opinion of the ISA, cover sheet
May 7, 2019
Written opinion of the ISA, supplemental box
Feb 5, 2019
Notification of receipt of Search copy
Feb 5, 2019
Notification of the international application number and of the international filing date
Feb 4, 2019
Incoming letter related to PCT RO
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Abstract
Jan 18, 2019
Claims
Jan 18, 2019
Description
Jan 18, 2019
Document concerning fees and payments
Jan 18, 2019
Drawings
Jan 18, 2019
Electronic request for grant of an International application

EP3743480

LOPAREX GERMANY

Application Number: EP19701200A
Filing Date: Jan 18, 2019
Status: Granted And Under Opposition; Oct 22, 2021
Publication Date: Nov 24, 2021
External Links: Slate, Register , Google Patents

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Dossier Documents

EP3743480