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Combined Cleaning System And Method For Reduction Of Sox And Nox In Exhaust Gases From A Combustion Engine

Patent No. EP2711067 (titled "Combined Cleaning System And Method For Reduction Of Sox And Nox In Exhaust Gases From A Combustion Engine") was filed by Alfa Laval Corporate on Sep 25, 2012. The application was issued on Nov 4, 2020.

Patent Summary

Patent Family

Patent Oppositions

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
BILFINGER ENGINEERING	Nov 28, 2018	COHAUSZ & FLORACK

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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Oct 8, 2020
Decision to maintain the European patent in amended form
Oct 8, 2020
Decision to maintain the European patent in amended form
Oct 2, 2020
Termination of the opposition proceedings with maintenance of patent
Sep 25, 2020
(Electronic) Receipt
Sep 25, 2020
French translation of claims
Sep 25, 2020
German translation of the claims
Sep 25, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Brief communication - Opposition proceedings
Sep 14, 2020
Communication concerning the filing of a power of attorney
Sep 14, 2020
Communication of amended entries concerning the representative
Aug 24, 2020
(Electronic) Receipt
Aug 24, 2020
Letter accompanying subsequently filed items
Aug 24, 2020
Submission concerning change of applicant's representative
Jul 30, 2020
Communication of bibliographic data
Jul 30, 2020
Communication to opponent concerning maintenance
Jul 30, 2020
Communication with request to file translations
Jul 29, 2020
Refund of fees
Jul 27, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 27, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 27, 2020
Maintenance of the patent with the documents specified in the final decision
Jul 27, 2020
Maintenance of the patent with the documents specified in the final decision
Jul 20, 2020
Composition of the board (T)
Jul 17, 2020
F3345 Forwarding of submissions to parties
Jul 13, 2020
(Electronic) Receipt
Jul 13, 2020
Letter accompanying subsequently filed items
Jul 13, 2020
Withdrawal of an appeal
Jun 17, 2020
F3204 Communication of the file number to the parties
Jun 17, 2020
F3204 Communication of the file number to the parties
Jun 10, 2020
(Electronic) Receipt
Jun 10, 2020
Letter accompanying subsequently filed items
Jun 10, 2020
Notice of appeal
Apr 9, 2020
Advice of delivery
Apr 3, 2020
Advice of delivery
Mar 31, 2020
Acknowledgement of a document
Mar 31, 2020
Acknowledgement of a document
Mar 31, 2020
Annex to the communication - opposition
Mar 31, 2020
Decision of the Opposition Division and instruction
Mar 31, 2020
Druckexemplar in opposition procedure
Mar 31, 2020
Grounds for the decision (Annex) - opposition
Mar 31, 2020
Interlocutory decision in opposition proceedings
Mar 31, 2020
Internal form - Opposition/addressees
Mar 31, 2020
Internal form - Opposition/addressees
Mar 31, 2020
Means of redress
Mar 31, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 31, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 31, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 31, 2020
Provision of a copy of the minutes - opposition procedure
Mar 31, 2020
Scanned annex to a communication - opposition procedure
Mar 12, 2020
Information about the result of oral proceedings
Mar 9, 2020
Brief communication - Opposition proceedings
Mar 9, 2020
Brief communication - Opposition proceedings
Feb 10, 2020
Brief communication - Opposition proceedings
Feb 4, 2020
Request for interpreters during oral proceedings
Jan 14, 2020
Brief communication - Opposition proceedings
Jan 14, 2020
Brief communication - Opposition proceedings
Jan 8, 2020
(Electronic) Receipt
Jan 8, 2020
Letter accompanying subsequently filed items
Jan 8, 2020
Letter regarding the opposition procedure (no time limit)
Jan 7, 2020
(Electronic) Receipt
Jan 7, 2020
Amended claims with annotations
Jan 7, 2020
Amended claims with annotations
Jan 7, 2020
Amended claims with annotations
Jan 7, 2020
Claims
Jan 7, 2020
Claims
Jan 7, 2020
Claims
Jan 7, 2020
Letter accompanying subsequently filed items
Jan 7, 2020
Written submission in preparation to/during oral proceedings
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Sep 10, 2019
Advice of delivery
Sep 10, 2019
Advice of delivery
Sep 5, 2019
Acknowledgement of a document
Sep 5, 2019
Acknowledgement of a document
Sep 5, 2019
Annex to the communication - opposition
Sep 5, 2019
Information concerning oral proceedings
Sep 5, 2019
Summons to attend oral proceedings
Sep 5, 2019
Summons to attend oral proceedings
May 7, 2019
Communication concerning the filing of a power of attorney
May 7, 2019
Communication of amended entries concerning the representative
Apr 30, 2019
Brief communication - Opposition proceedings
Apr 23, 2019
(Electronic) Receipt
Apr 23, 2019
Authorisation
Apr 23, 2019
Letter accompanying subsequently filed items
Apr 23, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 28, 2019
Invitation to file an authorisation
Mar 19, 2019
(Electronic) Receipt
Mar 19, 2019
Letter accompanying subsequently filed items
Mar 19, 2019
Submission concerning change of proprietor's representative
Dec 13, 2018
Communication of a notice of opposition and request to file observations
Dec 13, 2018
Notice of further oppositions to opponent(s)
Dec 4, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 28, 2018
(Electronic) Receipt
Nov 28, 2018
Citation in opposition procedure
Nov 28, 2018
Citation in opposition procedure
Nov 28, 2018
Non-patent literature cited during the opposition procedure
Nov 28, 2018
Notice of opposition
Nov 28, 2018
Notice of opposition
Nov 28, 2018
Patent document cited during the opposition procedure
Nov 28, 2018
Patent document cited during the opposition procedure
Mar 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 1, 2018
Decision to grant a European patent
Jan 18, 2018
(Electronic) Receipt
Jan 18, 2018
French translation of claims
Jan 18, 2018
German translation of the claims
Jan 18, 2018
Letter accompanying subsequently filed items
Nov 9, 2017
Bibliographic data of the European patent application
Nov 9, 2017
Communication about intention to grant a European patent
Nov 9, 2017
Intention to grant (signatures)
Nov 9, 2017
Text intended for grant (clean copy)
Nov 9, 2017
Text intended for grant (version for approval)
Oct 16, 2017
Examination started
Jul 23, 2014
(Electronic) Receipt
Jul 23, 2014
Abstract
Jul 23, 2014
Abstract
Jul 23, 2014
Amended claims filed after receipt of (European) search report
Jul 23, 2014
Amended claims with annotations
Jul 23, 2014
Amended description filed after receipt of (European) search report
Jul 23, 2014
Amended description with annotations
Jul 23, 2014
Amendments received before examination
Jul 23, 2014
Letter accompanying subsequently filed items
Mar 31, 2014
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Mar 20, 2014
Communication of amended entries concerning the representative
Mar 14, 2014
Submission concerning change of applicant's representative
Mar 12, 2014
(Electronic) Receipt
Mar 12, 2014
Letter accompanying subsequently filed items
Feb 26, 2014
Notification of forthcoming publication
Feb 4, 2013
Communication regarding the transmission of the European search report
Feb 4, 2013
European search opinion
Feb 4, 2013
European search report
Nov 16, 2012
Communication to designated inventor
Sep 25, 2012
Abstract
Sep 25, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 25, 2012
Claims
Sep 25, 2012
Description
Sep 25, 2012
Designation of inventor
Sep 25, 2012
Drawings
Sep 25, 2012
Request for grant of a European patent

EP2711067

ALFA LAVAL CORPORATE

Application Number: EP12185840A
Filing Date: Sep 25, 2012
Status: Patent Maintained As Amended; Oct 2, 2020
Publication Date: Nov 4, 2020
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