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Exhaust Aftertreatment Device

Patent No. EP3267005 (titled "Exhaust Aftertreatment Device") was filed by Donaldson on Jun 22, 2011. The application was issued on Dec 27, 2023.

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	Sep 8, 2021	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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Nov 30, 2023
Decision to maintain the European patent in amended form
Nov 30, 2023
Decision to maintain the European patent in amended form
Nov 20, 2023
(Electronic) Receipt
Nov 20, 2023
Filing of the translation of the amended claims
Nov 20, 2023
French translation of claims
Nov 20, 2023
German translation of the claims
Oct 12, 2023
Communication of bibliographic data
Oct 12, 2023
Communication to opponent concerning maintenance
Oct 12, 2023
Communication with request to file translations
Oct 4, 2023
Maintenance of the patent with the documents specified in the final decision
Aug 23, 2023
Refund of fees
Aug 16, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 16, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 10, 2023
(Electronic) Receipt
Aug 10, 2023
Composition of the board (T)
Aug 10, 2023
Letter accompanying subsequently filed items
Aug 10, 2023
Withdrawal of an appeal
Jun 14, 2023
F3204 Communication of the file number to the parties
Jun 14, 2023
F3204 Communication of the file number to the parties
Jun 6, 2023
(Electronic) Receipt
Jun 6, 2023
Letter accompanying subsequently filed items
Jun 6, 2023
Notice of appeal
Apr 6, 2023
Advice of delivery
Apr 4, 2023
Advice of delivery
Apr 3, 2023
Annex to the communication - opposition
Apr 3, 2023
Grounds for the decision (Annex) - opposition
Apr 3, 2023
Interlocutory decision in opposition proceedings
Apr 3, 2023
Interlocutory decision in opposition proceedings
Apr 3, 2023
Means of redress
Apr 3, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 3, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 3, 2023
Provision of a copy of the minutes - opposition procedure
Apr 3, 2023
Provision of a copy of the minutes - opposition procedure
Apr 3, 2023
Transmittal of decision / summons - opposition
Apr 3, 2023
Transmittal of decision / summons - opposition
Mar 30, 2023
Decision of the Opposition Division and instruction
Mar 30, 2023
Druckexemplar in opposition procedure
Mar 30, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 30, 2023
Scanned annex to a communication - opposition procedure
Mar 30, 2023
Scanned annex to a communication - opposition procedure
Mar 30, 2023
Scanned annex to a communication - opposition procedure
Jan 19, 2023
Brief communication - Opposition proceedings
Jan 19, 2023
Information about the result of oral proceedings
Jan 12, 2023
(Electronic) Receipt
Jan 12, 2023
Auxiliary request during Opposition procedure
Jan 12, 2023
Auxiliary request during Opposition procedure
Jan 12, 2023
Auxiliary request during Opposition procedure
Jan 12, 2023
Auxiliary request during Opposition procedure - 01
Jan 12, 2023
Auxiliary request during Opposition procedure - 02
Jan 12, 2023
Auxiliary request during Opposition procedure - 03
Jan 12, 2023
Letter accompanying subsequently filed items
Jan 12, 2023
Request for correction of errors in filed documents
Dec 1, 2022
Notification concerning the date of oral proceedings
Dec 1, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Brief communication - Opposition proceedings
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
Auxiliary request during Opposition procedure
Nov 18, 2022
Auxiliary request during Opposition procedure
Nov 18, 2022
Auxiliary request during Opposition procedure
Nov 18, 2022
Auxiliary request during Opposition procedure - 01
Nov 18, 2022
Auxiliary request during Opposition procedure - 02
Nov 18, 2022
Auxiliary request during Opposition procedure - 03
Nov 18, 2022
Letter accompanying subsequently filed items
Nov 18, 2022
Main request during Opposition procedure
Nov 18, 2022
Written submission in preparation to/during oral proceedings
Nov 7, 2022
Communication of the registration of a transfer or change of name and/or address
Nov 1, 2022
General authorisation
Nov 1, 2022
Letter accompanying subsequently filed items
Nov 1, 2022
Submission concerning change of applicant's address
Oct 18, 2022
Brief communication - Opposition proceedings
Oct 11, 2022
(Electronic) Receipt
Oct 11, 2022
Letter accompanying subsequently filed items
Oct 11, 2022
Request for interpreters during oral proceedings
May 18, 2022
Advice of delivery
May 18, 2022
Advice of delivery
May 13, 2022
Annex to the communication - opposition
May 13, 2022
Information about the result of oral proceedings
May 13, 2022
Information concerning oral proceedings
May 13, 2022
Summons to attend oral proceedings
May 13, 2022
Summons to attend oral proceedings
May 13, 2022
Transmittal of decision / summons - opposition
May 13, 2022
Transmittal of decision / summons - opposition
Feb 9, 2022
Brief communication - Opposition proceedings
Feb 3, 2022
(Electronic) Receipt
Feb 3, 2022
Letter accompanying subsequently filed items
Feb 3, 2022
Reply of the patent proprietor to the notice(s) of opposition
Sep 23, 2021
Communication of a notice of opposition and request to file observations
Sep 23, 2021
Notice of further oppositions to opponent(s)
Sep 13, 2021
Communication of a notice of opposition - first information to patent proprietor
Sep 8, 2021
(Electronic) Receipt
Sep 8, 2021
Citation in opposition procedure - 001
Sep 8, 2021
Citation in opposition procedure - 001
Sep 8, 2021
Citation in opposition procedure - 002
Sep 8, 2021
Citation in opposition procedure - 002
Sep 8, 2021
Citation in opposition procedure - 003
Sep 8, 2021
Citation in opposition procedure - 004
Sep 8, 2021
Citation in opposition procedure - 005
Sep 8, 2021
Citation in opposition procedure - 005
Sep 8, 2021
Citation in opposition procedure - 006
Sep 8, 2021
Citation in opposition procedure - 006
Sep 8, 2021
Citation in opposition procedure - 007
Sep 8, 2021
Citation in opposition procedure - 007
Sep 8, 2021
Citation in opposition procedure - 008
Sep 8, 2021
Consolidated list of cited opposition documents
Sep 8, 2021
Notice of opposition
Sep 8, 2021
Notice of opposition
Dec 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 12, 2020
Decision to grant a European patent
Nov 2, 2020
(Electronic) Receipt
Nov 2, 2020
French translation of claims
Nov 2, 2020
German translation of the claims
Nov 2, 2020
Letter accompanying subsequently filed items
Jun 29, 2020
Bibliographic data of the European patent application
Jun 29, 2020
Communication about intention to grant a European patent
Jun 29, 2020
Intention to grant (signatures)
Jun 29, 2020
Text intended for grant (clean copy)
Jun 29, 2020
Text intended for grant (version for approval)
May 15, 2020
(Electronic) Receipt
May 15, 2020
Amended claims with annotations
May 15, 2020
Claims
May 15, 2020
Letter accompanying subsequently filed items
May 15, 2020
Reply to communication from the Examining Division
Mar 19, 2020
Document concerning representation
Mar 13, 2020
Grant of extension of time limit (examination procedure)
Mar 9, 2020
(Electronic) Receipt
Mar 9, 2020
Letter accompanying subsequently filed items
Mar 9, 2020
Request for extension of time limit to communication from the Examining Division
Nov 5, 2019
Annex to the communication
Nov 5, 2019
Communication from the Examining Division
Sep 3, 2019
Decision to allow further processing
Aug 22, 2019
(Electronic) Receipt
Aug 22, 2019
Amended claims with annotations
Aug 22, 2019
Claims
Aug 22, 2019
Letter accompanying subsequently filed items
Aug 22, 2019
Reply to communication from the Examining Division
Jun 13, 2019
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jan 21, 2019
Grant of extension of time limit (examination procedure)
Jan 16, 2019
(Electronic) Receipt
Jan 16, 2019
Letter accompanying subsequently filed items
Jan 16, 2019
Request for extension of time limit to communication from the Examining Division
Sep 6, 2018
Annex to the communication
Sep 6, 2018
Communication from the Examining Division
Aug 31, 2018
Examination started
Jul 10, 2018
(Electronic) Receipt
Jul 10, 2018
Amended claims filed after receipt of (European) search report
Jul 10, 2018
Amended claims with annotations
Jul 10, 2018
Amendments received before examination
Jul 10, 2018
Letter accompanying subsequently filed items
Jan 15, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Dec 13, 2017
Notification of forthcoming publication
Oct 19, 2017
Communication regarding the transmission of the European search report
Oct 19, 2017
European search opinion
Oct 19, 2017
European search report
Oct 19, 2017
Information on Search Strategy
Sep 8, 2017
Communication of amended entries concerning the representative
Sep 1, 2017
Submission concerning change of applicant's representative
Aug 23, 2017
(Electronic) Receipt
Aug 23, 2017
Letter accompanying subsequently filed items
Aug 23, 2017
Submission concerning representation
Aug 17, 2017
Refund of fees
Aug 17, 2017
Refund of fees
Aug 4, 2017
Communication to designated inventor
Aug 4, 2017
Communication to designated inventor
Jun 12, 2017
Abstract
Jun 12, 2017
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 12, 2017
Claims
Jun 12, 2017
Description
Jun 12, 2017
Designation of inventor
Jun 12, 2017
Drawings
Jun 12, 2017
Matter concerning the application
Jun 12, 2017
Request for grant of a European patent
Jan 17, 2012
Priority document (electronically transmitted)

EP3267005

DONALDSON

Application Number: EP17175426A
Filing Date: Jun 22, 2011
Status: Patent Maintained As Amended; Nov 24, 2023
Publication Date: Dec 27, 2023
External Links: Slate, Register, Google Patents

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Exhaust Aftertreatment Device

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Dossier Documents

EP3267005