Composite Polymer

Patent No. EP2814882 (titled "Composite Polymer") was filed by Paper on Nov 29, 2012. The application was issued on Jul 4, 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
ARONOVA	Apr 4, 2019	ARONOVA
STORA ENSO OYJ	Apr 1, 2019	WALTER

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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Sep 20, 2023
Refund of fees
Sep 19, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 19, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 19, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 18, 2023
F3936 Acknowledgement of receipt Board of Appeal
Sep 18, 2023
Termination of the opposition proceedings with revocation of patent
Sep 15, 2023
F3345 Forwarding of submissions to parties
Sep 15, 2023
F3345 Forwarding of submissions to parties
Sep 12, 2023
(Electronic) Receipt
Sep 12, 2023
F3936 Acknowledgement of receipt Board of Appeal
Sep 12, 2023
Letter accompanying subsequently filed items
Sep 12, 2023
Withdrawal of an appeal
Sep 8, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Sep 8, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 8, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 8, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 7, 2023
F3345 Forwarding of submissions to parties
Sep 7, 2023
F3345 Forwarding of submissions to parties
Sep 6, 2023
(Electronic) Receipt
Sep 6, 2023
Letter accompanying subsequently filed items
Sep 6, 2023
Request for revocation of patent
Jul 12, 2023
F3345 Forwarding of submissions to parties
Jul 12, 2023
F3345 Forwarding of submissions to parties
Jul 11, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 11, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 11, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 10, 2023
(Electronic) Receipt
Jul 10, 2023
Letter accompanying subsequently filed items
Jul 10, 2023
Letter dealing with oral proceedings during the appeal procedure
Jan 24, 2023
F3936 Acknowledgement of receipt Board of Appeal
Jan 17, 2023
F3936 Acknowledgement of receipt Board of Appeal
Jan 16, 2023
F3011.1 Oral Proceedings: summons
Jan 16, 2023
F3011.1 Oral Proceedings: summons
Jan 16, 2023
F3011.1 Oral Proceedings: summons
Jan 11, 2023
F3010 Oral proceedings: order for summons
Aug 29, 2022
Composition of the board (T)
Aug 29, 2022
F3056 Communication: Change of Board due to the technical nature of the appeal
Aug 29, 2022
F3056 Communication: Change of Board due to the technical nature of the appeal
Aug 29, 2022
F3056 Communication: Change of Board due to the technical nature of the appeal
Aug 25, 2022
F3345 Forwarding of submissions to parties
Aug 25, 2022
F3345 Forwarding of submissions to parties
Aug 24, 2022
F3313 Order: change of Board due to the technical aspects of the appeal
Aug 22, 2022
(Electronic) Receipt
Aug 22, 2022
Citation in appeal procedure - 025
Aug 22, 2022
Citation in appeal procedure - 026
Aug 22, 2022
Citation in appeal procedure - 027
Aug 22, 2022
Letter accompanying subsequently filed items
Aug 22, 2022
Reply to appeal
Aug 17, 2022
F3345 Forwarding of submissions to parties
Aug 17, 2022
F3345 Forwarding of submissions to parties
Aug 11, 2022
(Electronic) Receipt
Aug 11, 2022
Letter accompanying subsequently filed items
Aug 11, 2022
Letter relating to Appeal Procedure
Aug 11, 2022
Reply to appeal
Apr 13, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 13, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
Auxiliary request during appeals procedure - 01
Apr 8, 2022
Auxiliary request during appeals procedure - 02
Apr 8, 2022
Auxiliary request during appeals procedure - 03
Apr 8, 2022
Auxiliary request during appeals procedure - 04
Apr 8, 2022
Auxiliary request during appeals procedure - 05
Apr 8, 2022
Auxiliary request during appeals procedure - 06
Apr 8, 2022
Auxiliary request during appeals procedure - 07
Apr 8, 2022
Auxiliary request during appeals procedure - 08
Apr 8, 2022
Auxiliary request during appeals procedure - 09
Apr 8, 2022
Claims
Apr 8, 2022
Letter accompanying subsequently filed items
Apr 8, 2022
Statement of grounds of appeal
Feb 14, 2022
F3204 Communication of the file number to the parties
Feb 14, 2022
F3204 Communication of the file number to the parties
Feb 14, 2022
F3204 Communication of the file number to the parties
Feb 9, 2022
(Electronic) Receipt
Feb 9, 2022
Letter accompanying subsequently filed items
Feb 9, 2022
Notice of appeal
Dec 15, 2021
Advice of delivery
Dec 9, 2021
Advice of delivery
Dec 6, 2021
Advice of delivery
Nov 30, 2021
Annex to the communication - opposition
Nov 30, 2021
Decision of the Opposition Division and instruction
Nov 30, 2021
Decision revoking the European patent
Nov 30, 2021
Decision revoking the European patent
Nov 30, 2021
Decision revoking the European patent
Nov 30, 2021
Grounds for the decision (Annex) - opposition
Nov 30, 2021
Means of redress
Nov 30, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 30, 2021
Provision of a copy of the minutes - opposition procedure
Nov 30, 2021
Provision of a copy of the minutes - opposition procedure
Nov 30, 2021
Provision of a copy of the minutes - opposition procedure
Nov 30, 2021
Scanned annex to a communication - opposition procedure
Nov 30, 2021
Transmittal of decision / summons - opposition
Nov 30, 2021
Transmittal of decision / summons - opposition
Nov 30, 2021
Transmittal of decision / summons - opposition
Oct 26, 2021
Information about the result of oral proceedings
Sep 7, 2021
Brief communication - Opposition proceedings
Sep 7, 2021
Brief communication - Opposition proceedings
Sep 6, 2021
Notification concerning the date of oral proceedings
Sep 1, 2021
Brief communication - Opposition proceedings
Sep 1, 2021
Brief communication - Opposition proceedings
Sep 1, 2021
Request for interpreters during oral proceedings
Aug 31, 2021
Brief communication - Opposition proceedings
Aug 31, 2021
Brief communication - Opposition proceedings
Aug 31, 2021
Brief communication - Opposition proceedings
Aug 31, 2021
Brief communication - Opposition proceedings
Aug 26, 2021
(Electronic) Receipt
Aug 26, 2021
(Electronic) Receipt
Aug 26, 2021
(Electronic) Receipt
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure
Aug 26, 2021
Auxiliary request during Opposition procedure - 01
Aug 26, 2021
Auxiliary request during Opposition procedure - 02
Aug 26, 2021
Auxiliary request during Opposition procedure - 03
Aug 26, 2021
Auxiliary request during Opposition procedure - 04
Aug 26, 2021
Auxiliary request during Opposition procedure - 05
Aug 26, 2021
Auxiliary request during Opposition procedure - 06
Aug 26, 2021
Auxiliary request during Opposition procedure - 07
Aug 26, 2021
Citation in opposition procedure - 015
Aug 26, 2021
Citation in opposition procedure - 016
Aug 26, 2021
Citation in opposition procedure - 017
Aug 26, 2021
Citation in opposition procedure - 018
Aug 26, 2021
Citation in opposition procedure - 019
Aug 26, 2021
Citation in opposition procedure - 020
Aug 26, 2021
Citation in opposition procedure - 021
Aug 26, 2021
Citation in opposition procedure - 022
Aug 26, 2021
Citation in opposition procedure - 023
Aug 26, 2021
Citation in opposition procedure - 024
Aug 26, 2021
Consolidated list of cited opposition documents
Aug 26, 2021
Letter accompanying subsequently filed items
Aug 26, 2021
Letter accompanying subsequently filed items
Aug 26, 2021
Letter accompanying subsequently filed items
Aug 26, 2021
Main request during Opposition procedure
Aug 26, 2021
Main request during Opposition procedure
Aug 26, 2021
Written submission in preparation to/during oral proceedings
Aug 26, 2021
Written submission in preparation to/during oral proceedings
Aug 26, 2021
Written submission in preparation to/during oral proceedings
Aug 24, 2021
Brief communication - Opposition proceedings
Aug 24, 2021
Brief communication - Opposition proceedings
Aug 19, 2021
(Electronic) Receipt
Aug 19, 2021
Letter accompanying subsequently filed items
Aug 19, 2021
Written submission in preparation to/during oral proceedings
Jun 22, 2021
Notification concerning the date of oral proceedings
Jun 22, 2021
Notification concerning the date of oral proceedings
Jun 22, 2021
Notification concerning the date of oral proceedings
Apr 26, 2021
Brief communication - Opposition proceedings
Apr 26, 2021
Brief communication - Opposition proceedings
Apr 26, 2021
Communication of amended entries
Apr 26, 2021
Communication of amended entries
Apr 20, 2021
(Electronic) Receipt
Apr 20, 2021
Authorisation
Apr 20, 2021
Authorisation
Apr 20, 2021
Letter accompanying subsequently filed items
Apr 20, 2021
Request for change of opponent's representative
Jan 21, 2021
Advice of delivery
Jan 15, 2021
Communication about missing advice of delivery
Dec 14, 2020
Advice of delivery
Dec 9, 2020
Advice of delivery
Dec 2, 2020
Acknowledgement of a document
Dec 2, 2020
Acknowledgement of a document
Dec 2, 2020
Acknowledgement of a document
Dec 2, 2020
Annex to the communication - opposition
Dec 2, 2020
Information concerning oral proceedings
Dec 2, 2020
Summons to attend oral proceedings
Dec 2, 2020
Summons to attend oral proceedings
Dec 2, 2020
Summons to attend oral proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Notification concerning the date of oral proceedings
Sep 15, 2020
Notification concerning the date of oral proceedings
Sep 15, 2020
Notification concerning the date of oral proceedings
Sep 14, 2020
Brief communication - Opposition proceedings
Sep 14, 2020
Brief communication - Opposition proceedings
Sep 14, 2020
Citation in opposition procedure - 012
Sep 14, 2020
Oral proceedings: reply to date proposed
Sep 14, 2020
Request for interpreters during oral proceedings
Sep 14, 2020
Written submission in preparation to/during oral proceedings
Sep 9, 2020
(Electronic) Receipt
Sep 9, 2020
(Electronic) Receipt
Sep 9, 2020
(Electronic) Receipt
Sep 9, 2020
Auxiliary request during Opposition procedure
Sep 9, 2020
Auxiliary request during Opposition procedure
Sep 9, 2020
Auxiliary request during Opposition procedure
Sep 9, 2020
Auxiliary request during Opposition procedure
Sep 9, 2020
Auxiliary request during Opposition procedure
Sep 9, 2020
Auxiliary request during Opposition procedure - 01
Sep 9, 2020
Auxiliary request during Opposition procedure - 02
Sep 9, 2020
Auxiliary request during Opposition procedure - 03
Sep 9, 2020
Auxiliary request during Opposition procedure - 04
Sep 9, 2020
Auxiliary request during Opposition procedure - 05
Sep 9, 2020
Citation in opposition procedure - 013
Sep 9, 2020
Citation in opposition procedure - 014
Sep 9, 2020
Letter accompanying subsequently filed items
Sep 9, 2020
Letter accompanying subsequently filed items
Sep 9, 2020
Letter accompanying subsequently filed items
Sep 9, 2020
Oral proceedings: reply to date proposed
Sep 9, 2020
Written submission in preparation to/during oral proceedings
Sep 9, 2020
Written submission in preparation to/during oral proceedings
Sep 8, 2020
Citation in opposition procedure
Sep 8, 2020
Oral proceedings: reply to date proposed
Sep 8, 2020
Request for interpreters during oral proceedings
Sep 8, 2020
Written submission in preparation to/during oral proceedings
Sep 7, 2020
Notification concerning the date of oral proceedings
Sep 7, 2020
Notification concerning the date of oral proceedings
Sep 7, 2020
Notification concerning the date of oral proceedings
May 26, 2020
Advice of delivery
May 15, 2020
Communication about missing advice of delivery
Apr 22, 2020
Communication about missing advice of delivery
Mar 26, 2020
Communication of amended entries
Mar 23, 2020
Advice of delivery
Mar 23, 2020
Advice of delivery
Mar 20, 2020
Advice of delivery
Mar 17, 2020
Acknowledgement of a document
Mar 17, 2020
Acknowledgement of a document
Mar 17, 2020
Acknowledgement of a document
Mar 17, 2020
Annex to the communication - opposition
Mar 17, 2020
Information concerning oral proceedings
Mar 17, 2020
Summons to attend oral proceedings
Mar 17, 2020
Summons to attend oral proceedings
Mar 17, 2020
Summons to attend oral proceedings
Mar 11, 2020
Brief communication - Opposition proceedings
Mar 11, 2020
Brief communication - Opposition proceedings
Mar 10, 2020
Communication of amended entries
Mar 9, 2020
Request for change of opponent's representative
Mar 4, 2020
Request for change of name -opponent
Feb 5, 2020
Request concerning representative opponent
Oct 31, 2019
Brief communication - Opposition proceedings
Oct 31, 2019
Brief communication - Opposition proceedings
Oct 25, 2019
(Electronic) Receipt
Oct 25, 2019
Auxiliary request during Opposition procedure
Oct 25, 2019
Auxiliary request during Opposition procedure - 01
Oct 25, 2019
Letter accompanying subsequently filed items
Oct 25, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jul 26, 2019
Brief communication - Opposition proceedings
Jul 26, 2019
Brief communication - Opposition proceedings
Jul 26, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Letter regarding the opposition procedure (no time limit)
Jul 1, 2019
Brief communication - Opposition proceedings
Jul 1, 2019
Brief communication - Opposition proceedings
Jul 1, 2019
Grant of extension of time limit (opposition procedure)
Jun 19, 2019
(Electronic) Receipt
Jun 19, 2019
Communication confirming withdrawal from representation
Jun 19, 2019
Communication of amended entries concerning the representative
Jun 19, 2019
Letter accompanying subsequently filed items
Jun 19, 2019
Request for extension of time limit
Jun 18, 2019
(Electronic) Receipt
Jun 18, 2019
Letter accompanying subsequently filed items
Jun 18, 2019
Submission concerning change of proprietor's representative
Jun 13, 2019
(Electronic) Receipt
Jun 13, 2019
Letter accompanying subsequently filed items
Jun 13, 2019
Submission concerning change of proprietor's representative
Apr 16, 2019
Communication of a notice of opposition and request to file observations
Apr 16, 2019
Notice of further oppositions to opponent(s)
Apr 16, 2019
Notice of further oppositions to opponent(s)
Apr 11, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 10, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 5, 2019
Citation in opposition procedure - 011
Apr 5, 2019
Letter concerning fees and payments
Apr 5, 2019
Non-patent literature cited during the opposition procedure
Apr 5, 2019
Non-patent literature cited during the opposition procedure
Apr 5, 2019
Non-scannable object
Apr 5, 2019
Notice of opposition
Apr 5, 2019
Notice of opposition
Apr 4, 2019
(Electronic) Receipt
Apr 4, 2019
Citation in opposition procedure - 001
Apr 4, 2019
Citation in opposition procedure - 002
Apr 4, 2019
Citation in opposition procedure - 003
Apr 4, 2019
Citation in opposition procedure - 004
Apr 4, 2019
Citation in opposition procedure - 005
Apr 4, 2019
Citation in opposition procedure - 006
Apr 4, 2019
Citation in opposition procedure - 007
Apr 4, 2019
Citation in opposition procedure - 007
Apr 4, 2019
Citation in opposition procedure - 008
Apr 4, 2019
Citation in opposition procedure - 008
Apr 4, 2019
Citation in opposition procedure - 009
Apr 4, 2019
Citation in opposition procedure - 010
Apr 4, 2019
Notice of opposition
Apr 4, 2019
Notice of opposition
Apr 1, 2019
Citation in opposition procedure
Apr 1, 2019
Non-patent literature cited during the opposition procedure
Apr 1, 2019
Non-patent literature cited during the opposition procedure
Apr 1, 2019
Notice of opposition
Apr 1, 2019
Notice of opposition
Apr 1, 2019
Patent document cited during the opposition procedure
Mar 11, 2019
Submission concerning representation
Jul 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 3, 2018
Submission concerning representation
Jun 7, 2018
Decision to grant a European patent
May 24, 2018
(Electronic) Receipt
May 24, 2018
Filing of the translations of the claims
May 24, 2018
French translation of claims
May 24, 2018
German translation of the claims
May 24, 2018
Letter accompanying subsequently filed items
May 17, 2018
Communication of the registration of a transfer or change of name and/or address
May 8, 2018
(Electronic) Receipt
May 8, 2018
Annexes in respect of a client data request
May 8, 2018
Letter accompanying subsequently filed items
May 8, 2018
Submission concerning a transfer of rights (applicant)
Jan 16, 2018
Bibliographic data of the European patent application
Jan 16, 2018
Communication about intention to grant a European patent
Jan 16, 2018
Intention to grant (signatures)
Jan 16, 2018
Text intended for grant (clean copy)
Jan 16, 2018
Text intended for grant (version for approval)
Dec 18, 2017
Examination started
Jul 26, 2017
Notification regarding date of start of examination with possibility to withdraw
Mar 15, 2016
(Electronic) Receipt
Mar 15, 2016
Amended claims filed after receipt of (European) search report
Mar 15, 2016
Amended claims with annotations
Mar 15, 2016
Amendments received before examination
Mar 15, 2016
Letter accompanying subsequently filed items
Sep 8, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 20, 2015
Communication regarding the transmission of the European search report
Aug 20, 2015
European search opinion
Aug 20, 2015
Supplementary European search report
Aug 10, 2015
Search started
Mar 23, 2015
(Electronic) Receipt
Mar 23, 2015
Letter accompanying subsequently filed items
Mar 23, 2015
Letter concerning fees and payments
Nov 26, 2014
Notification on forthcoming publication of bibliographic data
Sep 23, 2014
Communication regarding possible amendment of the application/payment of claims fee
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 2, 2014
Copy of the international preliminary report on patentability
Jul 15, 2014
(Electronic) Receipt
Jul 15, 2014
Request for entry into the European phase
Jun 27, 2014
Information on entry into European phase
Sep 11, 2013
Priority document (electronically transmitted)
Aug 22, 2013
Copy of the international search report
Aug 22, 2013
Published international application - A1

EP2814882

PAPER

Application Number: EP12868779A
Filing Date: Nov 29, 2012
Status: Revoked; Sep 22, 2023
Publication Date: Jul 4, 2018
External Links: Slate, Register , Google Patents

IP Verse

Composite Polymer

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2814882