Device For Treating A Fiber Web

Patent No. EP2811069 (titled "Device For Treating A Fiber Web") was filed by Valmet on Nov 22, 2012. The application was issued on Aug 29, 2018.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
ANDRITZ KUSTERS	May 28, 2019	HENSELER

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

Feb 24, 2022
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Feb 24, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 21, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 16, 2021
Advice of delivery
Nov 12, 2021
(Electronic) Receipt
Nov 12, 2021
Advice of delivery
Nov 12, 2021
Letter accompanying subsequently filed items
Nov 11, 2021
Annex to the communication - opposition
Nov 11, 2021
Decision of the Opposition Division and instruction
Nov 11, 2021
Decision rejecting the opposition
Nov 11, 2021
Decision rejecting the opposition
Nov 11, 2021
Grounds for the decision (Annex) - opposition
Nov 11, 2021
Means of redress
Nov 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 11, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 11, 2021
Provision of a copy of the minutes - opposition procedure
Nov 11, 2021
Provision of a copy of the minutes - opposition procedure
Nov 11, 2021
Transmittal of decision / summons - opposition
Nov 11, 2021
Transmittal of decision / summons - opposition
Jun 9, 2021
Information about the result of oral proceedings
May 3, 2021
(Electronic) Receipt
Apr 12, 2021
Brief communication - Opposition proceedings
Apr 12, 2021
Written submission in preparation to/during oral proceedings
Apr 6, 2021
Written submission in preparation to/during oral proceedings
Apr 1, 2021
Communication of amended entries concerning the representative
Mar 25, 2021
Submission concerning change of applicant's representative
Mar 16, 2021
Brief communication - Opposition proceedings
Mar 11, 2021
(Electronic) Receipt
Mar 11, 2021
Letter accompanying subsequently filed items
Mar 11, 2021
Request for interpreters during oral proceedings
Mar 11, 2021
Written submission in preparation to/during oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Nov 18, 2020
Advice of delivery
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 12, 2020
Brief communication - Opposition proceedings
Nov 9, 2020
Oral proceedings: reply to date proposed
Nov 3, 2020
Advice of delivery
Oct 29, 2020
Acknowledgement of a document
Oct 29, 2020
Acknowledgement of a document
Oct 29, 2020
Annex to the communication - opposition
Oct 29, 2020
Information concerning oral proceedings
Oct 29, 2020
Summons to attend oral proceedings
Oct 29, 2020
Summons to attend oral proceedings
Oct 7, 2020
Oral proceedings: reply to date proposed
Oct 2, 2020
Oral proceedings: reply to date proposed
Sep 15, 2020
Oral proceedings: reply to date proposed
Sep 14, 2020
Notification concerning the date of oral proceedings
Sep 9, 2020
Notification concerning the date of oral proceedings
Sep 9, 2020
Notification concerning the date of oral proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Sep 2, 2020
Oral proceedings: reply to date proposed
Sep 1, 2020
(Electronic) Receipt
Sep 1, 2020
Letter accompanying subsequently filed items
Sep 1, 2020
Oral proceedings: reply to date proposed
Sep 1, 2020
Oral proceedings: reply to date proposed
Aug 5, 2020
Brief communication - Opposition proceedings
Aug 3, 2020
Brief communication - Opposition proceedings
Aug 3, 2020
Written submission in preparation to/during oral proceedings
Jul 31, 2020
Written submission in preparation to/during oral proceedings
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
Auxiliary request during Opposition procedure
Jul 29, 2020
Auxiliary request during Opposition procedure - 01
Jul 29, 2020
Letter accompanying subsequently filed items
Jul 29, 2020
Letter accompanying subsequently filed items
Jul 29, 2020
Oral proceedings: reply to date proposed
Jul 29, 2020
Written submission in preparation to/during oral proceedings
Jul 22, 2020
Notification concerning the date of oral proceedings
Jul 22, 2020
Notification concerning the date of oral proceedings
Jun 17, 2020
Brief communication - Opposition proceedings
Jun 9, 2020
(Electronic) Receipt
Jun 9, 2020
Letter accompanying subsequently filed items
Jun 9, 2020
Request for interpreters during oral proceedings
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 25, 2020
Request for interpreters during oral proceedings
Mar 24, 2020
Request for interpreters during oral proceedings
Feb 26, 2020
Advice of delivery
Feb 25, 2020
Advice of delivery
Feb 18, 2020
Acknowledgement of a document
Feb 18, 2020
Acknowledgement of a document
Feb 18, 2020
Annex to the communication - opposition
Feb 18, 2020
Information concerning oral proceedings
Feb 18, 2020
Summons to attend oral proceedings
Feb 18, 2020
Summons to attend oral proceedings
Oct 15, 2019
Brief communication - Opposition proceedings
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2019
Communication of a notice of opposition and request to file observations
Jun 17, 2019
Notice of further oppositions to opponent(s)
Jun 6, 2019
Communication of a notice of opposition - first information to patent proprietor
May 29, 2019
Citation in opposition procedure - 001
May 29, 2019
Citation in opposition procedure - 002
May 29, 2019
Citation in opposition procedure - 003
May 29, 2019
Citation in opposition procedure - 004
May 29, 2019
Citation in opposition procedure - 005
May 29, 2019
Citation in opposition procedure - 006
May 29, 2019
Citation in opposition procedure - 007
May 29, 2019
Citation in opposition procedure - 008
May 29, 2019
Citation in opposition procedure - 009
May 29, 2019
Citation in opposition procedure - 010
May 29, 2019
Citation in opposition procedure - 011
May 29, 2019
Citation in opposition procedure - 012
May 29, 2019
Citation in opposition procedure - 013
May 29, 2019
Citation in opposition procedure - 014
May 29, 2019
Citation in opposition procedure - 015
May 29, 2019
Citation in opposition procedure - 016
May 29, 2019
Consolidated list of cited opposition documents
May 29, 2019
Letter concerning fees and payments
May 29, 2019
Letter regarding the opposition procedure (no time limit)
May 29, 2019
Notice of opposition
May 28, 2019
Consolidated list of cited opposition documents
May 28, 2019
Letter concerning fees and payments
May 28, 2019
Notice of opposition
May 28, 2019
Notice of opposition
May 28, 2019
Patent document cited during the opposition procedure
Sep 10, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 2, 2018
Decision to grant a European patent
Jul 20, 2018
(Electronic) Receipt
Jul 20, 2018
Filing of the translations of the claims
Jul 20, 2018
French translation of claims
Jul 20, 2018
German translation of the claims
Jul 20, 2018
Letter accompanying subsequently filed items
Apr 20, 2018
Bibliographic data of the European patent application
Apr 20, 2018
Communication about intention to grant a European patent
Apr 20, 2018
Intention to grant (signatures)
Apr 20, 2018
Text intended for grant (clean copy)
Apr 20, 2018
Text intended for grant (version for approval)
Mar 13, 2018
Examination started
Dec 30, 2016
Submission concerning representation
Nov 28, 2016
Submission concerning representation
Sep 29, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Sep 17, 2015
Submission concerning representation
May 26, 2015
(Electronic) Receipt
May 26, 2015
Amended claims filed after receipt of (European) search report
May 26, 2015
Amended claims with annotations
May 26, 2015
Amended description filed after receipt of (European) search report
May 26, 2015
Amended description with annotations
May 26, 2015
Amendments received before examination
May 26, 2015
Letter accompanying subsequently filed items
Dec 17, 2014
Refund of fees
Dec 15, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 19, 2014
Refund of fees
Nov 12, 2014
Notification of forthcoming publication
Nov 4, 2014
Communication regarding the transmission of the European search report
Nov 4, 2014
European search opinion
Nov 4, 2014
European search report
Oct 28, 2014
Communication to designated inventor
Oct 28, 2014
Communication to designated inventor
Oct 28, 2014
Communication to designated inventor
Oct 28, 2014
Search started
Sep 4, 2014
Abstract
Sep 4, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 4, 2014
Claims
Sep 4, 2014
Description
Sep 4, 2014
Designation of inventor
Sep 4, 2014
Designation of inventor
Sep 4, 2014
Designation of inventor
Sep 4, 2014
Drawings
Sep 4, 2014
Request for grant of a European patent (divisional application)

EP2811069

VALMET

Application Number: EP14183544A
Filing Date: Nov 22, 2012
Status: Opposition Rejected; Feb 25, 2022
Publication Date: Aug 29, 2018
External Links: Slate, Register , Google Patents

IP Verse

Device For Treating A Fiber Web

Patent Summary

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Dossier Documents

EP2811069