Shielding Arrangement Of The Smelt Spout Area Of A Recovery Boiler

Patent No. EP1801496 (titled "Shielding Arrangement Of The Smelt Spout Area Of A Recovery Boiler") was filed by Kvaerner Power on Aug 3, 2006. The application was issued on Sep 30, 2015.

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	Jun 30, 2016	HOFFMANN EITLE

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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May 27, 2022
Termination of the opposition proceedings with revocation of patent
May 18, 2022
Refund of fees
May 9, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 9, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 6, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 6, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 5, 2022
(Electronic) Receipt
May 5, 2022
Letter accompanying subsequently filed items
May 5, 2022
Letter dealing with oral proceedings during the appeal procedure
May 2, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Apr 29, 2022
(Electronic) Receipt
Apr 29, 2022
Letter accompanying subsequently filed items
Apr 29, 2022
Withdrawal of an appeal
Apr 12, 2022
F3345 Forwarding of submissions to parties
Apr 7, 2022
(Electronic) Receipt
Apr 7, 2022
Letter accompanying subsequently filed items
Apr 7, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 6, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 6, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 2, 2021
F3345 Forwarding of submissions to parties
Jun 29, 2021
(Electronic) Receipt
Jun 29, 2021
Letter accompanying subsequently filed items
Jun 29, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 22, 2021
F3936 Acknowledgement of receipt Board of Appeal
Apr 14, 2021
Advice of delivery
Apr 7, 2021
F3011.1 Oral Proceedings: summons
Apr 7, 2021
F3011.1 Oral Proceedings: summons
Apr 7, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Mar 31, 2021
F3010 Oral proceedings: order for summons
Feb 23, 2021
Document concerning representation
Feb 16, 2021
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Jun 10, 2020
F3303.16 Change of composition of the Board (T)
Jul 4, 2019
Composition of the board (T)
Mar 19, 2019
F3345 Forwarding of submissions to parties
Mar 11, 2019
(Electronic) Receipt
Mar 11, 2019
Letter accompanying subsequently filed items
Mar 11, 2019
Reply to appeal
Oct 31, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 26, 2018
(Electronic) Receipt
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Amended claims with annotations
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Claims
Oct 26, 2018
Letter accompanying subsequently filed items
Oct 26, 2018
Statement of grounds of appeal
Sep 10, 2018
F3345 Forwarding of submissions to parties
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Letter relating to Appeal Procedure
Aug 28, 2018
F3204 Communication of the file number to the parties
Aug 28, 2018
F3204 Communication of the file number to the parties
Aug 23, 2018
(Electronic) Receipt
Aug 23, 2018
Letter accompanying subsequently filed items
Aug 23, 2018
Notice of appeal
Aug 23, 2018
Processing of an appeal
Jul 5, 2018
Advice of delivery
Jul 2, 2018
Advice of delivery
Jun 28, 2018
Advice of delivery
Jun 27, 2018
Annex to the communication - opposition
Jun 27, 2018
Decision of the Opposition Division and instruction
Jun 27, 2018
Decision revoking the European patent
Jun 27, 2018
Grounds for the decision (Annex) - opposition
Jun 27, 2018
Internal form - Opposition/addressees
Jun 27, 2018
Internal form - Opposition/addressees
Jun 27, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 27, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 27, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 27, 2018
Provision of a copy of the minutes - opposition procedure
May 16, 2018
Information about the result of oral proceedings
May 2, 2018
Notification concerning the date of oral proceedings
May 2, 2018
Notification concerning the date of oral proceedings
Apr 20, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
(Electronic) Receipt
Apr 17, 2018
Letter accompanying subsequently filed items
Apr 17, 2018
Withdrawal of a request for oral proceedings
Mar 21, 2018
Brief communication - Opposition proceedings
Mar 21, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Written submission in preparation to/during oral proceedings
Mar 16, 2018
Written submission in preparation to/during oral proceedings
Mar 13, 2018
(Electronic) Receipt
Mar 13, 2018
Letter accompanying subsequently filed items
Mar 13, 2018
Request for interpreters during oral proceedings
Jun 28, 2017
Advice of delivery
Jun 23, 2017
Advice of delivery
Jun 22, 2017
Advice of delivery
Jun 21, 2017
Acknowledgement of a document
Jun 21, 2017
Acknowledgement of a document
Jun 21, 2017
Annex to the communication - opposition
Jun 21, 2017
Information concerning oral proceedings
Jun 21, 2017
Preparation for oral proceedings
Jun 21, 2017
Summons to attend oral proceedings
Jun 21, 2017
Summons to attend oral proceedings
Dec 21, 2016
Submission concerning representation
Dec 19, 2016
Brief communication - Opposition proceedings
Dec 9, 2016
(Electronic) Receipt
Dec 9, 2016
Claims
Dec 9, 2016
Claims
Dec 9, 2016
Letter accompanying subsequently filed items
Dec 9, 2016
Reply of the patent proprietor to the notice(s) of opposition
Aug 9, 2016
Communication of a notice of opposition and request to file observations
Aug 9, 2016
Notice of further oppositions to opponent(s)
Aug 3, 2016
CDS Clean up - amended data concerning the representative of the opponent (Association)
Jul 13, 2016
Communication of a notice of opposition - first information to patent proprietor
Jun 30, 2016
Notice of opposition
Jun 30, 2016
Notice of opposition
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Patent document cited during the opposition procedure
Jun 30, 2016
Payment of fees and costs
Oct 1, 2015
Communication of amended entries concerning the representative
Sep 30, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 28, 2015
Submission concerning change of applicant's representative
Sep 9, 2015
Submission concerning representation
Sep 3, 2015
Decision to grant a European patent
Jul 6, 2015
(Electronic) Receipt
Jul 6, 2015
Filing of the translations of the claims
Jul 6, 2015
French translation of claims
Jul 6, 2015
German translation of the claims
May 15, 2015
Bibliographic data of the European patent application
May 15, 2015
Communication about intention to grant a European patent
May 15, 2015
Intention to grant (signatures)
May 15, 2015
Text intended for grant (clean copy)
May 15, 2015
Text intended for grant (version for approval)
May 6, 2015
Bibliographic data of the European patent application
Apr 9, 2015
Examination started
Mar 3, 2015
Communication of the registration of a transfer or change of name and/or address
Feb 20, 2015
Payment of fees and costs
Feb 19, 2015
Payment of fees and costs
Feb 6, 2015
Submission concerning a transfer of rights (applicant)
Apr 15, 2014
Communication of the registration of a transfer or change of name and/or address
Mar 6, 2008
Submission concerning representation
Feb 21, 2008
Communication of the registration of a transfer or change of name and/or address
Feb 14, 2008
Submission concerning change of applicant's name
Dec 7, 2007
Amended claims filed after receipt of (European) search report
Dec 7, 2007
Amendments received before examination
Dec 7, 2007
Claims
Dec 7, 2007
Description
Dec 7, 2007
Description
Dec 7, 2007
Payment of fees and costs
Jul 9, 2007
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 1, 2007
Communication regarding the transmission of the European search report
Jun 1, 2007
European search opinion
Jun 1, 2007
European search report
May 31, 2007
Notification of forthcoming publication
Sep 8, 2006
Letter concerning the priority
Sep 8, 2006
Priority document
Aug 3, 2006
Abstract
Aug 3, 2006
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 3, 2006
Claims
Aug 3, 2006
Description
Aug 3, 2006
Designation of inventor
Aug 3, 2006
Designation of inventor
Aug 3, 2006
Designation of inventor
Aug 3, 2006
Drawings
Aug 3, 2006
Request for grant of a European patent
Aug 3, 2006
Specification filed by fax and/or in non-official language
Aug 3, 2006
Translation of priority document

EP1801496

KVAERNER POWER

Application Number: EP06397016A
Filing Date: Aug 3, 2006
Status: Revoked; May 27, 2022
Publication Date: Sep 30, 2015
External Links: Slate, Register , Google Patents

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Shielding Arrangement Of The Smelt Spout Area Of A Recovery Boiler

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Dossier Documents

EP1801496