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Dosing And Mixing Arrangement For Use In Exhaust Aftertreatment

Patent No. EP2585693 (titled "Dosing And Mixing Arrangement For Use In Exhaust Aftertreatment") was filed by Donaldson on Jun 22, 2011. The application was issued on Aug 12, 2020.

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
TENNECO	Mar 12, 2018	STT SOZIETAT THEWS & THEWS

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 16, 2020
Decision to maintain the European patent in amended form
Jul 16, 2020
Decision to maintain the European patent in amended form
Jul 10, 2020
Termination of the opposition proceedings with maintenance of patent
Jul 2, 2020
(Electronic) Receipt
Jul 2, 2020
French translation of claims
Jul 2, 2020
German translation of the claims
Jul 2, 2020
Letter accompanying subsequently filed items
Mar 23, 2020
Communication of bibliographic data
Mar 23, 2020
Communication to opponent concerning maintenance
Mar 23, 2020
Communication with request to file translations
Mar 18, 2020
Refund of fees
Mar 17, 2020
Maintenance of the patent with the documents specified in the final decision
Mar 16, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 11, 2020
Composition of the board (T)
Mar 10, 2020
(Electronic) Receipt
Mar 10, 2020
Letter accompanying subsequently filed items
Mar 10, 2020
Withdrawal of an appeal
Feb 20, 2020
F3204 Communication of the file number to the parties
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Letter accompanying subsequently filed items
Feb 13, 2020
Notice of appeal
Dec 12, 2019
Advice of delivery
Dec 11, 2019
Advice of delivery
Dec 9, 2019
Annex to the communication - opposition
Dec 9, 2019
Decision of the Opposition Division and instruction
Dec 9, 2019
Druckexemplar in opposition procedure
Dec 9, 2019
Grounds for the decision (Annex) - opposition
Dec 9, 2019
Interlocutory decision in opposition proceedings
Dec 9, 2019
Internal form - Opposition/addressees
Dec 9, 2019
Internal form - Opposition/addressees
Dec 9, 2019
Means of redress
Dec 9, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 9, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 9, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 9, 2019
Provision of a copy of the minutes - opposition procedure
Dec 9, 2019
Scanned annex to a communication - opposition procedure
Dec 9, 2019
Scanned annex to a communication - opposition procedure
Nov 19, 2019
Information about the result of oral proceedings
Oct 29, 2019
Brief communication - Opposition proceedings
Oct 23, 2019
(Electronic) Receipt
Oct 23, 2019
Letter accompanying subsequently filed items
Oct 23, 2019
Written submission in preparation to/during oral proceedings
Sep 25, 2019
Brief communication - Opposition proceedings
Sep 23, 2019
Brief communication - Opposition proceedings
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
Amended claims with annotations
Sep 19, 2019
Amended claims with annotations
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Written submission in preparation to/during oral proceedings
Sep 17, 2019
(Electronic) Receipt
Sep 17, 2019
Request for interpreters during oral proceedings
Aug 19, 2019
Brief communication - Opposition proceedings
Aug 12, 2019
(Electronic) Receipt
Aug 12, 2019
Letter accompanying subsequently filed items
Aug 12, 2019
Request for interpreters during oral proceedings
Aug 8, 2019
Annex to the communication
Aug 8, 2019
Brief communication - Opposition proceedings
Aug 8, 2019
Brief communication - Opposition proceedings
Jul 31, 2019
Brief communication - Opposition proceedings
Jul 26, 2019
(Electronic) Receipt
Jul 26, 2019
Letter accompanying subsequently filed items
Jul 26, 2019
Written submission in preparation to/during oral proceedings
Jan 18, 2019
Advice of delivery
Dec 27, 2018
Advice of delivery
Dec 24, 2018
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 20, 2018
Annex to the communication - opposition
Dec 20, 2018
Information concerning oral proceedings
Dec 20, 2018
Summons to attend oral proceedings
Dec 20, 2018
Summons to attend oral proceedings
Dec 17, 2018
Information about the result of oral proceedings
Aug 20, 2018
Brief communication - Opposition proceedings
Aug 3, 2018
(Electronic) Receipt
Aug 3, 2018
Letter accompanying subsequently filed items
Aug 3, 2018
Reply of the patent proprietor to the notice(s) of opposition
Mar 26, 2018
Communication of a notice of opposition and request to file observations
Mar 26, 2018
Notice of further oppositions to opponent(s)
Mar 16, 2018
Communication of a notice of opposition - first information to patent proprietor
Mar 12, 2018
(Electronic) Receipt
Mar 12, 2018
(Electronic) Receipt
Mar 12, 2018
Letter accompanying subsequently filed items
Mar 12, 2018
Notice of opposition
Mar 12, 2018
Notice of opposition
Mar 12, 2018
Patent document cited during the examination procedure
Mar 12, 2018
Patent document cited during the opposition procedure
Mar 12, 2018
Patent document cited during the opposition procedure
Mar 12, 2018
Patent document cited during the opposition procedure
Mar 12, 2018
Patent document cited during the opposition procedure
Mar 12, 2018
Request for oral proceedings
Mar 12, 2018
Translation of the evidence during Opposition procedure
Mar 12, 2018
Translation of the evidence during Opposition procedure
Mar 12, 2018
Translation of the evidence during Opposition procedure
Sep 14, 2017
Communication confirming withdrawal from representation
Sep 14, 2017
Communication of amended entries concerning the representative
Sep 5, 2017
(Electronic) Receipt
Sep 5, 2017
Letter accompanying subsequently filed items
Sep 5, 2017
Submission concerning change of applicant's representative
Jun 14, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 18, 2017
Decision to grant a European patent
May 4, 2017
(Electronic) Receipt
May 4, 2017
French translation of claims
May 4, 2017
German translation of the claims
May 4, 2017
Letter accompanying subsequently filed items
Feb 28, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 28, 2017
Transmittal of third party observations to applicant
Feb 23, 2017
Observations by third parties
Jan 13, 2017
Annex to the communication about intention to grant a European patent
Jan 13, 2017
Bibliographic data of the European patent application
Jan 13, 2017
Communication about intention to grant a European patent
Jan 13, 2017
Intention to grant (signatures)
Jan 13, 2017
Text intended for grant (clean copy)
Jan 13, 2017
Text intended for grant (version for approval)
Oct 10, 2016
Transmittal of third party observations to applicant
Oct 3, 2016
Observations by third parties
Oct 3, 2016
Patent document filed by a Third party
Oct 3, 2016
Patent document filed by a Third party
Oct 3, 2016
Patent document filed by a Third party
Oct 3, 2016
Patent document filed by a Third party
Oct 3, 2016
Patent document filed by a Third party
Sep 26, 2016
(Electronic) Receipt
Sep 26, 2016
Amended claims with annotations
Sep 26, 2016
Amended description with annotations
Sep 26, 2016
Claims
Sep 26, 2016
Description
Sep 26, 2016
Letter accompanying subsequently filed items
Sep 26, 2016
Reply to communication from the Examining Division
Jul 13, 2016
Grant of extension of time limit (examination procedure)
Jul 7, 2016
(Electronic) Receipt
Jul 7, 2016
Letter accompanying subsequently filed items
Jul 7, 2016
Request for extension of time limit to communication from the Examining Division
Mar 23, 2016
Annex to the communication
Mar 23, 2016
Communication from the Examining Division
Nov 18, 2015
(Electronic) Receipt
Nov 18, 2015
Claims
Nov 18, 2015
Drawings
Nov 18, 2015
Letter accompanying subsequently filed items
Nov 18, 2015
Reply to communication from the Examining Division
Sep 18, 2015
Grant of extension of time limit (examination procedure)
Sep 14, 2015
(Electronic) Receipt
Sep 14, 2015
Letter accompanying subsequently filed items
Sep 14, 2015
Request for extension of time limit to communication from the Examining Division
May 8, 2015
Annex to the communication
May 8, 2015
Communication from the Examining Division
May 4, 2015
Examination started
Jan 5, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Aug 19, 2014
Transmittal of third party observations to applicant
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Citation filed by a third party
Aug 12, 2014
Observations by third parties
Aug 12, 2014
Observations by third parties
Jan 24, 2014
Transmittal of third party observations to applicant
Jan 15, 2014
Observations by third parties
Jan 10, 2014
Observations by third parties
Oct 14, 2013
Refund of fees
Oct 14, 2013
Refund of fees
Aug 2, 2013
Notice drawing attention to the payment of the renewal fee and additional fee
Apr 26, 2013
(Electronic) Receipt
Apr 26, 2013
Letter accompanying subsequently filed items
Apr 25, 2013
(Electronic) Receipt
Apr 25, 2013
Amended claims filed after receipt of (European) search report
Apr 25, 2013
Amended claims with annotations
Apr 25, 2013
Amendments received before examination
Apr 25, 2013
Letter accompanying subsequently filed items
Apr 4, 2013
Notification on forthcoming publication of bibliographic data
Mar 1, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Feb 27, 2013
Communication to designated inventor
Feb 27, 2013
Communication to designated inventor
Jan 22, 2013
(Electronic) Receipt
Jan 22, 2013
Amended claims filed after receipt of (European) search report
Jan 22, 2013
Amendments received before examination
Jan 22, 2013
Request for entry into the European phase
Jan 16, 2013
Copy of the international preliminary report on patentability
Nov 5, 2012
Information on entry into European phase
Jan 17, 2012
Priority document (electronically transmitted)
Dec 29, 2011
Copy of the international search report
Dec 29, 2011
Published international application - A1
Oct 3, 2011
Written opinion of the ISA, boxes No. I to VIII
Oct 3, 2011
Written opinion of the ISA, cover sheet
Oct 3, 2011
Written opinion of the ISA, supplemental box
Jul 1, 2011
Abstract
Jul 1, 2011
Claims
Jul 1, 2011
Description
Jul 1, 2011
Drawings

EP2585693

DONALDSON

Application Number: EP11729001A
Filing Date: Jun 22, 2011
Status: Patent Maintained As Amended; Jul 10, 2020
Publication Date: Aug 12, 2020
External Links: Slate, Register, Google Patents

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Dosing And Mixing Arrangement For Use In Exhaust Aftertreatment

Patent Summary

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Patent Oppositions

Dossier Documents

EP2585693