IP Verse

Exhaust Gas Receiver, Internal Combustion Engine And Method For Selective Catalytic Reduction

Patent No. EP2673484 (titled "Exhaust Gas Receiver, Internal Combustion Engine And Method For Selective Catalytic Reduction") was filed by Wrtsil Finland on Feb 1, 2012. The application was issued on Aug 26, 2015.

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
MAN DIESEL & TURBO	May 24, 2016	DRAGSTED PARTNERS

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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Feb 5, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 5, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 31, 2018
Termination of the opposition proceedings with revocation of patent
Oct 26, 2017
Advice of delivery
Oct 25, 2017
Advice of delivery
Oct 23, 2017
(Electronic) Receipt
Oct 23, 2017
Advice of delivery
Oct 23, 2017
Letter accompanying subsequently filed items
Oct 18, 2017
Acknowledgement of a document
Oct 18, 2017
Acknowledgement of a document
Oct 18, 2017
Decision of the Opposition Division and instruction
Oct 18, 2017
Decision revoking the European patent
Oct 18, 2017
Grounds for the decision (Annex) - opposition
Oct 18, 2017
Internal form - Opposition/addressees
Apr 11, 2017
Notification concerning the date of oral proceedings
Apr 11, 2017
Notification concerning the date of oral proceedings
Apr 5, 2017
Advice of delivery
Apr 4, 2017
Brief communication - Opposition proceedings
Mar 29, 2017
(Electronic) Receipt
Mar 29, 2017
Advice of delivery
Mar 29, 2017
Letter accompanying subsequently filed items
Mar 29, 2017
Written submission in preparation to/during oral proceedings
Mar 27, 2017
(Electronic) Receipt
Mar 27, 2017
Advice of delivery
Mar 27, 2017
Advice of delivery
Mar 27, 2017
Letter accompanying subsequently filed items
Mar 22, 2017
Acknowledgement of a document
Mar 22, 2017
Acknowledgement of a document
Mar 22, 2017
Annex to the communication - opposition
Mar 22, 2017
Information concerning oral proceedings
Mar 22, 2017
Preparation for oral proceedings
Mar 22, 2017
Summons to attend oral proceedings
Mar 22, 2017
Summons to attend oral proceedings
Nov 17, 2016
Brief communication - Opposition proceedings
Nov 10, 2016
(Electronic) Receipt
Nov 10, 2016
Amended claims with annotations
Nov 10, 2016
Amended claims with annotations
Nov 10, 2016
Amended claims with annotations
Nov 10, 2016
Amended claims with annotations
Nov 10, 2016
Auxiliary request during Opposition procedure
Nov 10, 2016
Auxiliary request during Opposition procedure
Nov 10, 2016
Auxiliary request during Opposition procedure
Nov 10, 2016
Letter accompanying subsequently filed items
Nov 10, 2016
Main request during Opposition procedure
Nov 10, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 30, 2016
Communication of a notice of opposition and request to file observations
Jun 30, 2016
Notice of further oppositions to opponent(s)
Jun 3, 2016
Communication of a notice of opposition - first information to patent proprietor
May 24, 2016
(Electronic) Receipt
May 24, 2016
Notice of opposition
May 24, 2016
Notice of opposition
May 24, 2016
Patent document cited during the opposition procedure
May 24, 2016
Patent document cited during the opposition procedure
May 24, 2016
Patent document cited during the opposition procedure
May 24, 2016
Patent document cited during the opposition procedure
May 24, 2016
Patent document cited during the opposition procedure
May 24, 2016
Patent document cited during the opposition procedure
Sep 29, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Sep 17, 2015
Submission concerning representation
Aug 26, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 30, 2015
Decision to grant a European patent
Jul 17, 2015
(Electronic) Receipt
Jul 17, 2015
Filing of the translations of the claims
Jul 17, 2015
French translation of claims
Jul 17, 2015
German translation of the claims
Jul 17, 2015
Letter accompanying subsequently filed items
Mar 18, 2015
Bibliographic data of the European patent application
Mar 18, 2015
Communication about intention to grant a European patent
Mar 18, 2015
Intention to grant (signatures)
Mar 18, 2015
Text intended for grant
Feb 18, 2015
Examination started
Jan 5, 2015
Refund of fees
Mar 18, 2014
(Electronic) Receipt
Mar 18, 2014
Amended claims filed after receipt of (European) search report
Mar 18, 2014
Amended claims with annotations
Mar 18, 2014
Amended description filed after receipt of (European) search report
Mar 18, 2014
Amended description with annotations
Mar 18, 2014
Amendments received before examination
Mar 18, 2014
Letter accompanying subsequently filed items
Nov 20, 2013
Notification on forthcoming publication of bibliographic data
Sep 27, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 13, 2013
Communication to designated inventor
Sep 13, 2013
Communication to designated inventor
Sep 13, 2013
Communication to designated inventor
Sep 13, 2013
Communication to designated inventor
Aug 27, 2013
Copy of the international preliminary report on patentability
Aug 8, 2013
(Electronic) Receipt
Aug 8, 2013
Priority search results
Aug 8, 2013
Request for entry into the European phase
Jul 12, 2013
Notification of the recording of a change
Jun 21, 2013
Information on entry into European phase
Jun 18, 2013
Notification of the recording of a change
Sep 4, 2012
Priority document (electronically transmitted)
Aug 16, 2012
Copy of the international search report
Aug 16, 2012
Published international application - A1
Jun 8, 2012
Written opinion of the ISA, boxes No. I to VIII
Jun 8, 2012
Written opinion of the ISA, cover sheet
Jun 8, 2012
Written opinion of the ISA, supplemental box
Feb 1, 2012
Abstract
Feb 1, 2012
Annex
Feb 1, 2012
Claims
Feb 1, 2012
Description
Feb 1, 2012
Drawings

EP2673484

WRTSIL FINLAND

Application Number: EP12706875A
Filing Date: Feb 1, 2012
Status: Revoked; Feb 2, 2018
Publication Date: Aug 26, 2015
External Links: Slate, Register , Google Patents