Composite Panel And Method For Manufacturing Same

Patent No. EP2536895 (titled "Composite Panel And Method For Manufacturing Same") was filed by Metsliitto Osuuskunta on Feb 18, 2011. The application was issued on Aug 3, 2022.

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
UPM PLYWOOD	Feb 3, 2020	BERGGREN

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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Jul 7, 2022
Decision to maintain the European patent in amended form
Jul 7, 2022
Decision to maintain the European patent in amended form
Jul 1, 2022
Termination of the opposition proceedings with maintenance of patent
Jun 23, 2022
(Electronic) Receipt
Jun 23, 2022
Description
Jun 23, 2022
Filing of the translation of the amended claims
Jun 23, 2022
French translation of claims
Jun 23, 2022
German translation of the claims
Jun 23, 2022
Letter accompanying subsequently filed items
Apr 6, 2022
Communication to opponent concerning maintenance
Apr 6, 2022
Communication with request to file translations
Apr 1, 2022
Maintenance of the patent with the documents specified in the final decision
Mar 23, 2022
Refund of fees
Mar 18, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 18, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 15, 2022
(Electronic) Receipt
Mar 15, 2022
Composition of the board (T)
Mar 15, 2022
Letter accompanying subsequently filed items
Mar 15, 2022
Withdrawal of an appeal
Feb 22, 2022
F3204 Communication of the file number to the parties
Feb 22, 2022
F3204 Communication of the file number to the parties
Feb 15, 2022
(Electronic) Receipt
Feb 15, 2022
Letter accompanying subsequently filed items
Feb 15, 2022
Notice of appeal
Dec 21, 2021
Advice of delivery
Dec 20, 2021
Advice of delivery
Dec 17, 2021
Annex to the communication - opposition
Dec 17, 2021
Decision of the Opposition Division and instruction
Dec 17, 2021
Grounds for the decision (Annex) - opposition
Dec 17, 2021
Interlocutory decision in opposition proceedings
Dec 17, 2021
Interlocutory decision in opposition proceedings
Dec 17, 2021
Means of redress
Dec 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 17, 2021
OPPODREX with handwritten amendments
Dec 17, 2021
Provision of a copy of the minutes - opposition procedure
Dec 17, 2021
Provision of a copy of the minutes - opposition procedure
Dec 17, 2021
Scanned annex to a communication - opposition procedure
Dec 17, 2021
Scanned annex to a communication - opposition procedure
Sep 30, 2021
Information about the result of oral proceedings
Sep 30, 2021
Information about the result of oral 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
Aug 5, 2021
Brief communication - Opposition proceedings
Aug 4, 2021
Brief communication - Opposition proceedings
Jul 30, 2021
(Electronic) Receipt
Jul 30, 2021
(Electronic) Receipt
Jul 30, 2021
(Electronic) Receipt
Jul 30, 2021
Auxiliary request during Opposition procedure
Jul 30, 2021
Auxiliary request during Opposition procedure
Jul 30, 2021
Auxiliary request during Opposition procedure - 01
Jul 30, 2021
Auxiliary request during Opposition procedure - 02
Jul 30, 2021
Letter accompanying subsequently filed items
Jul 30, 2021
Letter accompanying subsequently filed items
Jul 30, 2021
Letter accompanying subsequently filed items
Jul 30, 2021
Letter regarding the opposition procedure (no time limit)
Jul 30, 2021
Letter regarding the opposition procedure (no time limit)
Jul 30, 2021
Main request during Opposition procedure
Jul 30, 2021
Main request during Opposition procedure
May 31, 2021
Notification concerning the date of oral proceedings
May 31, 2021
Notification concerning the date of oral proceedings
Mar 25, 2021
Communication of amended entries
Feb 23, 2021
Request concerning representative opponent
Jan 19, 2021
Advice of delivery
Jan 15, 2021
Communication about missing advice of delivery
Dec 3, 2020
Advice of delivery
Nov 25, 2020
Annex to the communication - opposition
Nov 25, 2020
Information concerning oral proceedings
Nov 25, 2020
Summons to attend oral proceedings
Nov 25, 2020
Summons to attend oral proceedings
Jul 7, 2020
Brief communication - Opposition proceedings
Jul 2, 2020
(Electronic) Receipt
Jul 2, 2020
Any annexes (other than citation) to an opposition letter
Jul 2, 2020
Any annexes (other than citation) to an opposition letter
Jul 2, 2020
Auxiliary request during Opposition procedure
Jul 2, 2020
Auxiliary request during Opposition procedure
Jul 2, 2020
Auxiliary request during Opposition procedure
Jul 2, 2020
Auxiliary request during Opposition procedure - 01
Jul 2, 2020
Auxiliary request during Opposition procedure - 02
Jul 2, 2020
Auxiliary request during Opposition procedure - 03
Jul 2, 2020
Letter accompanying subsequently filed items
Jul 2, 2020
Reply of the patent proprietor to the notice(s) of opposition
Feb 21, 2020
Communication of a notice of opposition and request to file observations
Feb 21, 2020
Notice of further oppositions to opponent(s)
Feb 6, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
Citation in opposition procedure - 001
Feb 3, 2020
Citation in opposition procedure - 002
Feb 3, 2020
Citation in opposition procedure - 003
Feb 3, 2020
Citation in opposition procedure - 004
Feb 3, 2020
Citation in opposition procedure - 005
Feb 3, 2020
Citation in opposition procedure - 006
Feb 3, 2020
Citation in opposition procedure - 007
Feb 3, 2020
Citation in opposition procedure - 008
Feb 3, 2020
Citation in opposition procedure - 009
Feb 3, 2020
Citation in opposition procedure - 010
Feb 3, 2020
Citation in opposition procedure - 011
Feb 3, 2020
Citation in opposition procedure - 012
Feb 3, 2020
Citation in opposition procedure - 013
Feb 3, 2020
Citation in opposition procedure - 014
Feb 3, 2020
Citation in opposition procedure - 015
Feb 3, 2020
Citation in opposition procedure - 016
Feb 3, 2020
Citation in opposition procedure - 017
Feb 3, 2020
Citation in opposition procedure - 018
Feb 3, 2020
Citation in opposition procedure - 019
Feb 3, 2020
Citation in opposition procedure - 020
Feb 3, 2020
Consolidated list of cited opposition documents
Feb 3, 2020
Notice of opposition
Feb 3, 2020
Notice of opposition
Jan 16, 2020
Document concerning representation
May 20, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 11, 2019
Decision to grant a European patent
Apr 1, 2019
Annex to the communication about intention to grant a European patent
Apr 1, 2019
Bibliographic data of the European patent application
Apr 1, 2019
Information about intention to grant a patent
Apr 1, 2019
Intention to grant (signatures)
Apr 1, 2019
Text intended for grant (clean copy)
Apr 1, 2019
Text intended for grant (version for approval)
Mar 8, 2019
(Electronic) Receipt
Mar 8, 2019
Amended claims with annotations
Mar 8, 2019
Claims
Mar 8, 2019
French translation of claims
Mar 8, 2019
German translation of the claims
Mar 8, 2019
Letter accompanying subsequently filed items
Mar 8, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 20, 2019
Annex to the communication about intention to grant a European patent
Feb 20, 2019
Bibliographic data of the European patent application
Feb 20, 2019
Communication about intention to grant a European patent
Feb 20, 2019
Intention to grant (signatures)
Feb 20, 2019
Text intended for grant (clean copy)
Feb 20, 2019
Text intended for grant (version for approval)
Jan 31, 2019
Submission concerning representation
Jun 13, 2018
Decision to allow further processing
Jun 5, 2018
(Electronic) Receipt
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Claims
Jun 5, 2018
Claims
Jun 5, 2018
Letter accompanying subsequently filed items
Jun 5, 2018
Request for further processing
Mar 27, 2018
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jan 4, 2018
Grant of extension of time limit (examination procedure)
Dec 21, 2017
(Electronic) Receipt
Dec 21, 2017
Request for extension of time limit to communication from the Examining Division
Aug 17, 2017
Annex to the communication
Aug 17, 2017
Communication from the Examining Division
Jul 25, 2017
(Electronic) Receipt
Jul 25, 2017
Cover letter for submission of priority search results
Jul 25, 2017
Letter accompanying subsequently filed items
Jul 25, 2017
Reply to invitation to file a copy of priority search results
Jun 28, 2017
Invitation to file a copy of search results(priority)
Jun 19, 2017
(Electronic) Receipt
Jun 19, 2017
Amended claims filed after receipt of (European) search report
Jun 19, 2017
Amended claims with annotations
Jun 19, 2017
Amendments received before examination
Jun 19, 2017
Letter accompanying subsequently filed items
Dec 9, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 22, 2016
Communication regarding the transmission of the European search report
Nov 22, 2016
European search opinion
Nov 22, 2016
Information on Search Strategy
Nov 22, 2016
Supplementary European search report
Apr 13, 2016
Search started
May 28, 2014
Communication of amended entries concerning the representative
May 21, 2014
Submission concerning change of applicant's representative
Apr 18, 2013
(Electronic) Receipt
Apr 18, 2013
Amendments received before examination
Apr 18, 2013
Letter accompanying subsequently filed items
Nov 28, 2012
Notification on forthcoming publication of bibliographic data
Oct 8, 2012
Communication regarding possible amendment of the application/payment of claims fee
Sep 24, 2012
Communication to designated inventor
Sep 7, 2012
(Electronic) Receipt
Sep 7, 2012
Request for entry into the European phase
Sep 4, 2012
Copy of the international preliminary report on patentability
Jun 29, 2012
Information on entry into European phase
Sep 14, 2011
Priority document (electronically transmitted)
Aug 25, 2011
Copy of the international search report
Aug 25, 2011
Published international application - A1

EP2536895

METSLIITTO OSUUSKUNTA

Application Number: EP11744324A
Filing Date: Feb 18, 2011
Status: Patent Maintained As Amended; Jul 1, 2022
Publication Date: Aug 3, 2022
External Links: Slate, Register , Google Patents

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Composite Panel And Method For Manufacturing Same

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Dossier Documents

EP2536895