IP Verse

Exhaust-Gas Aftertreatment Device And Associated Production Method

Patent No. EP2852738 (titled "Exhaust-Gas Aftertreatment Device And Associated Production Method") was filed by Eberspcher Exhaust Technology on May 13, 2013. The application was issued on Oct 9, 2019.

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
TENNECO GMBH	Apr 12, 2017	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

Get instant alerts for new documents

Sep 12, 2019
Decision to maintain the European patent in amended form
Sep 12, 2019
Decision to maintain the European patent in amended form
Sep 6, 2019
Termination of the opposition proceedings with maintenance of patent
Aug 27, 2019
(Electronic) Receipt
Aug 27, 2019
English translation of the claims
Aug 27, 2019
Filing of the translation of the amended claims
Aug 27, 2019
French translation of claims
Aug 27, 2019
Letter accompanying subsequently filed items
Jun 14, 2019
Communication to opponent concerning maintenance
Jun 14, 2019
Communication with request to file translations
Jun 6, 2019
Communication of bibliographic data
Jun 6, 2019
Maintenance of the patent with the documents specified in the final decision
Feb 26, 2019
Advice of delivery
Feb 25, 2019
Advice of delivery
Feb 25, 2019
Advice of delivery
Feb 22, 2019
Advice of delivery
Feb 20, 2019
Acknowledgement of a document
Feb 20, 2019
Acknowledgement of a document
Feb 20, 2019
Annex to the communication - opposition
Feb 20, 2019
Decision of the Opposition Division and instruction
Feb 20, 2019
Druckexemplar in opposition procedure
Feb 20, 2019
Grounds for the decision (Annex) - opposition
Feb 20, 2019
Interlocutory decision in opposition proceedings
Feb 20, 2019
Internal form - Opposition/addressees
Feb 20, 2019
Internal form - Opposition/addressees
Feb 20, 2019
Means of redress
Feb 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 20, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 20, 2019
Provision of a copy of the minutes - opposition procedure
Feb 20, 2019
Scanned annex to a communication - opposition procedure
Feb 20, 2019
Scanned annex to a communication - opposition procedure
Jan 16, 2019
Brief communication - Opposition proceedings
Jan 16, 2019
Information about the result of oral proceedings
Jan 11, 2019
(Electronic) Receipt
Jan 11, 2019
Letter accompanying subsequently filed items
Jan 11, 2019
Non-patent literature cited during the opposition procedure
Jan 11, 2019
Written submission in preparation to/during oral proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 20, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
(Electronic) Receipt
Nov 15, 2018
Letter accompanying subsequently filed items
Nov 15, 2018
Patent document cited during the opposition procedure
Nov 15, 2018
Translation of the evidence during Opposition procedure
Nov 15, 2018
Written submission in preparation to/during oral proceedings
Nov 13, 2018
Amended claims with annotations
Nov 13, 2018
Amended claims with annotations
Nov 13, 2018
Auxiliary request during Opposition procedure
Nov 13, 2018
Auxiliary request during Opposition procedure
Nov 13, 2018
Written submission in preparation to/during oral proceedings
Nov 8, 2018
Brief communication - Opposition proceedings
Nov 2, 2018
Request for interpreters during oral proceedings
Aug 13, 2018
Brief communication - Opposition proceedings
Aug 7, 2018
(Electronic) Receipt
Aug 7, 2018
Letter accompanying subsequently filed items
Aug 7, 2018
Request for interpreters during oral proceedings
Apr 10, 2018
Notification concerning the date of oral proceedings
Apr 10, 2018
Notification concerning the date of oral proceedings
Mar 26, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Advice of delivery
Mar 16, 2018
Advice of delivery
Mar 16, 2018
Advice of delivery
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Letter dealing with oral proceedings
Mar 15, 2018
Advice of delivery
Mar 13, 2018
Acknowledgement of a document
Mar 13, 2018
Acknowledgement of a document
Mar 13, 2018
Annex to the communication - opposition
Mar 13, 2018
Information concerning oral proceedings
Mar 13, 2018
Information concerning oral proceedings
Mar 13, 2018
Preparation for oral proceedings
Mar 13, 2018
Summons to attend oral proceedings
Mar 13, 2018
Summons to attend oral proceedings
Oct 4, 2017
Brief communication - Opposition proceedings
Sep 20, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 22, 2017
Communication of a notice of opposition and request to file observations
May 22, 2017
Notice of further oppositions to opponent(s)
Apr 20, 2017
Communication of a notice of opposition - first information to patent proprietor
Apr 12, 2017
(Electronic) Receipt
Apr 12, 2017
Notice of opposition
Apr 12, 2017
Notice of opposition
Apr 12, 2017
Patent document cited during the opposition procedure
Apr 12, 2017
Patent document cited during the opposition procedure
Apr 12, 2017
Patent document cited during the opposition procedure
Apr 12, 2017
Patent document cited during the opposition procedure
Apr 12, 2017
Translation of the evidence during Opposition procedure
Apr 12, 2017
Translation of the evidence during Opposition procedure
Jul 14, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 16, 2016
Decision to grant a European patent
Mar 31, 2016
Amended claims with annotations
Mar 31, 2016
English translation of the claims
Mar 31, 2016
Filing of the translations of the claims
Mar 31, 2016
French translation of claims
Mar 31, 2016
German translation of the claims
Mar 31, 2016
Payment of fees and costs
Jan 11, 2016
Bibliographic data of the European patent application
Jan 11, 2016
Communication about intention to grant a European patent
Jan 11, 2016
Intention to grant (signatures)
Jan 11, 2016
Text intended for grant
Dec 9, 2015
Examination started
Sep 10, 2015
Priority search results
Sep 10, 2015
Reply to invitation to file a copy of priority search results
Aug 26, 2015
Invitation to file a copy of search results(priority)
Jul 10, 2015
Amended claims filed after receipt of (European) search report
Jul 10, 2015
Amended description filed after receipt of (European) search report
Jul 10, 2015
Amendments received before examination
Jul 10, 2015
Claims
Jul 10, 2015
Description
Jul 9, 2015
Amended claims filed after receipt of (European) search report
Jul 9, 2015
Amended claims with annotations
Jul 9, 2015
Amended description filed after receipt of (European) search report
Jul 9, 2015
Amended description with annotations
Jul 9, 2015
Amendments received before examination
Mar 4, 2015
Notification on forthcoming publication of bibliographic data
Jan 12, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Dec 8, 2014
Copy of the international preliminary report on patentability
Oct 15, 2014
Notification of the recording of a change
Oct 15, 2014
Notification of the recording of a change
Oct 6, 2014
Information on entry into European phase
Sep 29, 2014
(Electronic) Receipt
Sep 29, 2014
Request for entry into the European phase
Dec 19, 2013
Priority document (electronically transmitted)
Nov 28, 2013
Copy of the international search report
Nov 28, 2013
Copy of the international search report
Nov 28, 2013
Published international application - A1
Aug 20, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 20, 2013
Written opinion of the ISA, cover sheet
Aug 20, 2013
Written opinion of the ISA, supplemental box
May 13, 2013
(Electronic) Receipt
May 13, 2013
Abstract
May 13, 2013
Claims
May 13, 2013
Description
May 13, 2013
Drawings

EP2852738

EBERSPCHER EXHAUST TECHNOLOGY

Application Number: EP13725297A
Filing Date: May 13, 2013
Status: Patent Maintained As Amended; Sep 6, 2019
Publication Date: Oct 9, 2019
External Links: Slate, Register , Google Patents