Transfer Paper For Sublimation Printing, Comprising A Cationic Agent

Patent No. EP3568521 (titled "Transfer Paper For Sublimation Printing, Comprising A Cationic Agent") was filed by Ahlstrom Munksj OYJ on Jan 10, 2018. The application was issued on Jan 3, 2024.

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
MONDI	Sep 17, 2021	PUCHBERGER & PARTNER PATENTANWALTE

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 7, 2023
Decision to maintain the European patent in amended form
Dec 7, 2023
Decision to maintain the European patent in amended form
Nov 24, 2023
(Electronic) Receipt
Nov 24, 2023
English translation of the claims
Nov 24, 2023
Filing of the translation of the amended claims
Nov 24, 2023
German translation of the claims
Nov 24, 2023
Letter accompanying subsequently filed items
Aug 31, 2023
Communication to opponent concerning maintenance
Aug 31, 2023
Communication with request to file translations
Aug 28, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 5, 2023
Communication of the registration of a transfer or change of name and/or address
May 30, 2023
Letter accompanying subsequently filed items
May 30, 2023
Submission concerning change of applicant's name
May 19, 2023
(Electronic) Receipt
May 19, 2023
Advice of delivery
May 19, 2023
Letter accompanying subsequently filed items
May 16, 2023
Advice of delivery
May 15, 2023
Annex to the communication - opposition
May 15, 2023
Druckexemplar in opposition procedure
May 15, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 15, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 15, 2023
Provision of a copy of the minutes - opposition procedure
May 15, 2023
Provision of a copy of the minutes - opposition procedure
May 15, 2023
Scanned annex to a communication - opposition procedure
May 15, 2023
Scanned annex to a communication - opposition procedure
May 15, 2023
Transmittal of decision / summons - opposition
May 15, 2023
Transmittal of decision / summons - opposition
May 12, 2023
Decision of the Opposition Division and instruction
May 12, 2023
Grounds for the decision (Annex) - opposition
May 12, 2023
Interlocutory decision in opposition proceedings
May 12, 2023
Interlocutory decision in opposition proceedings
May 12, 2023
Means of redress
Apr 19, 2023
Brief communication - Opposition proceedings
Apr 18, 2023
Information about the result of oral proceedings
Apr 18, 2023
Information about the result of oral proceedings
Apr 11, 2023
(Electronic) Receipt
Apr 11, 2023
Citation in opposition procedure - 001
Apr 11, 2023
Letter accompanying subsequently filed items
Apr 11, 2023
Written submission in preparation to/during oral proceedings
Feb 24, 2023
Brief communication - Opposition proceedings
Feb 24, 2023
Brief communication - Opposition proceedings
Feb 17, 2023
(Electronic) Receipt
Feb 17, 2023
(Electronic) Receipt
Feb 17, 2023
Letter accompanying subsequently filed items
Feb 17, 2023
Letter accompanying subsequently filed items
Feb 17, 2023
Request for interpreters during oral proceedings
Feb 17, 2023
Written submission in preparation to/during oral proceedings
Dec 19, 2022
Brief communication - Opposition proceedings
Dec 12, 2022
(Electronic) Receipt
Dec 12, 2022
Auxiliary request during Opposition procedure
Dec 12, 2022
Auxiliary request during Opposition procedure
Dec 12, 2022
Auxiliary request during Opposition procedure
Dec 12, 2022
Auxiliary request during Opposition procedure - 01
Dec 12, 2022
Auxiliary request during Opposition procedure - 02
Dec 12, 2022
Auxiliary request during Opposition procedure - 03
Dec 12, 2022
Letter accompanying subsequently filed items
Dec 12, 2022
Written submission in preparation to/during oral proceedings
Dec 9, 2022
Notification concerning the date of oral proceedings
Dec 9, 2022
Notification concerning the date of oral proceedings
Jul 13, 2022
Advice of delivery
Jul 12, 2022
Advice of delivery
Jul 8, 2022
Annex to the communication - opposition
Jul 8, 2022
Information concerning oral proceedings
Jul 8, 2022
Summons to attend oral proceedings
Jul 8, 2022
Summons to attend oral proceedings
Jul 8, 2022
Transmittal of decision / summons - opposition
Jul 8, 2022
Transmittal of decision / summons - opposition
May 25, 2022
Brief communication - Opposition proceedings
May 20, 2022
(Electronic) Receipt
May 20, 2022
Letter accompanying subsequently filed items
May 20, 2022
Main request during Opposition procedure
May 20, 2022
Main request during Opposition procedure
May 20, 2022
Reply to an examination report in opposition proceedings
Apr 26, 2022
Brief communication - Opposition proceedings
Apr 21, 2022
(Electronic) Receipt
Apr 21, 2022
Letter accompanying subsequently filed items
Apr 21, 2022
Main request during Opposition procedure
Apr 21, 2022
Main request during Opposition procedure
Apr 21, 2022
Reply to an examination report in opposition proceedings
Apr 20, 2022
Annex to the communication - opposition
Apr 20, 2022
Communication inviting the parties to file observations
Apr 20, 2022
Communication inviting the parties to file observations
Apr 19, 2022
Brief communication - Opposition proceedings
Apr 12, 2022
(Electronic) Receipt
Apr 12, 2022
Letter accompanying subsequently filed items
Apr 12, 2022
Letter regarding the opposition procedure (no time limit)
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 1, 2022
(Electronic) Receipt
Feb 1, 2022
Letter accompanying subsequently filed items
Feb 1, 2022
Main request during Opposition procedure
Feb 1, 2022
Main request during Opposition procedure
Feb 1, 2022
Reply of the patent proprietor to the notice(s) of opposition
Oct 20, 2021
Brief communication - Opposition proceedings
Oct 14, 2021
(Electronic) Receipt
Oct 14, 2021
Letter accompanying subsequently filed items
Oct 14, 2021
Letter regarding the opposition procedure (no time limit)
Oct 6, 2021
Brief communication - Opposition proceedings
Oct 6, 2021
Communication of a notice of opposition and request to file observations
Oct 6, 2021
Notice of further oppositions to opponent(s)
Oct 5, 2021
Communication confirming withdrawal from representation
Oct 5, 2021
Communication of amended entries concerning the representative
Sep 30, 2021
(Electronic) Receipt
Sep 30, 2021
Letter accompanying subsequently filed items
Sep 30, 2021
Submission concerning change of proprietor's representative
Sep 22, 2021
Communication of a notice of opposition - first information to patent proprietor
Sep 17, 2021
(Electronic) Receipt
Sep 17, 2021
Citation in opposition procedure - 001
Sep 17, 2021
Citation in opposition procedure - 001
Sep 17, 2021
Citation in opposition procedure - 002
Sep 17, 2021
Citation in opposition procedure - 003
Sep 17, 2021
Citation in opposition procedure - 004
Sep 17, 2021
Citation in opposition procedure - 005
Sep 17, 2021
Citation in opposition procedure - 006
Sep 17, 2021
Citation in opposition procedure - 007
Sep 17, 2021
Citation in opposition procedure - 009
Sep 17, 2021
Consolidated list of cited opposition documents
Sep 17, 2021
Notice of opposition
Sep 17, 2021
Notice of opposition
Jan 13, 2021
Confirmation of revocation of automatic debit order
Jan 13, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 26, 2020
Decision to grant a European patent
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
English translation of the claims
Nov 13, 2020
Filing of the translations of the claims
Nov 13, 2020
German translation of the claims
Jul 21, 2020
Bibliographic data of the European patent application
Jul 21, 2020
Communication about intention to grant a European patent
Jul 21, 2020
Intention to grant (signatures)
Jul 21, 2020
Text intended for grant (clean copy)
Jul 21, 2020
Text intended for grant (version for approval)
Jun 17, 2020
Examination started
Mar 9, 2020
(Electronic) Receipt
Mar 9, 2020
Letter accompanying subsequently filed items
Mar 9, 2020
Reply to Written Opinion prepared by the EPO
Oct 23, 2019
Notification on forthcoming publication of bibliographic data
Aug 30, 2019
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 24, 2019
Priority search results copy provided by EPO
Aug 20, 2019
Communication to designated inventor
Aug 9, 2019
(Electronic) Receipt
Aug 9, 2019
Amended claims filed after receipt of (European) search report
Aug 9, 2019
Amended claims with annotations
Aug 9, 2019
Request for entry into the European phase
Jul 30, 2019
Copy of the international preliminary report on patentability
May 24, 2019
Information on entry into European phase
Aug 13, 2018
Priority document (electronically transmitted)
Jul 19, 2018
Copy of the international search report
Jul 19, 2018
Published international application - A1
Feb 19, 2018
ISR: cited documents
Feb 19, 2018
International Search Report - copy in English for the IB
Feb 16, 2018
Written opinion of the ISA, boxes No. I to VIII
Feb 16, 2018
Written opinion of the ISA, cover sheet
Feb 16, 2018
Written opinion of the ISA, supplemental box
Jan 26, 2018
Notification of receipt of Search copy
Jan 25, 2018
Notification of the international application number and of the international filing date
Jan 22, 2018
Request form for international application (copy for ISA/EP)
Jan 10, 2018
(Electronic) Receipt
Jan 10, 2018
Abstract
Jan 10, 2018
Claims
Jan 10, 2018
Description
Jan 10, 2018
Document concerning fees and payments
Jan 10, 2018
Electronic request for grant of an International application
Jan 10, 2018
Incoming communication concerning PCT Direct

EP3568521

AHLSTROM MUNKSJ OYJ

Application Number: EP18700329A
Filing Date: Jan 10, 2018
Status: Patent Maintained As Amended; Dec 1, 2023
Publication Date: Jan 3, 2024
External Links: Slate, Register , Google Patents

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Transfer Paper For Sublimation Printing, Comprising A Cationic Agent

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Dossier Documents

EP3568521