IP Verse

System For Influencing Exhaust Noise In A Multi-Flow Exhaust System

Patent No. EP2818654 (titled "System For Influencing Exhaust Noise In A Multi-Flow Exhaust System") was filed by Eberspcher Exhaust Technology on Jun 12, 2014. The application was issued on Oct 5, 2016.

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
FAURECIA EMISSIONS CONTROL TECHNOLOGIES, GERMANY GMBH	Jul 5, 2017	PRINZ & PARTNER MBB

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 6, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 6, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 3, 2019
Termination of the opposition proceedings with revocation of patent
May 31, 2019
Advice of delivery
May 29, 2019
Advice of delivery
May 27, 2019
Advice of delivery
May 24, 2019
Acknowledgement of a document
May 24, 2019
Acknowledgement of a document
May 24, 2019
Annex to the communication - opposition
May 24, 2019
Decision of the Opposition Division and instruction
May 24, 2019
Decision revoking the European patent
May 24, 2019
Grounds for the decision (Annex) - opposition
May 24, 2019
Internal form - Opposition/addressees
May 24, 2019
Internal form - Opposition/addressees
May 24, 2019
Means of redress
May 24, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 24, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 24, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 24, 2019
Provision of a copy of the minutes - opposition procedure
May 24, 2019
Scanned annex to a communication - opposition procedure
May 16, 2019
Information about the result of oral proceedings
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Written submission in preparation to/during oral proceedings
Mar 21, 2019
Brief communication - Opposition proceedings
Mar 15, 2019
(Electronic) Receipt
Mar 15, 2019
Request for interpreters during oral proceedings
Mar 13, 2019
Brief communication - Opposition proceedings
Mar 8, 2019
(Electronic) Receipt
Mar 8, 2019
Letter accompanying subsequently filed items
Mar 8, 2019
Patent document cited during the opposition procedure
Mar 8, 2019
Written submission in preparation to/during oral proceedings
Feb 27, 2019
(Electronic) Receipt
Feb 27, 2019
Request for interpreters during oral proceedings
Jan 28, 2019
Advice of delivery
Jan 21, 2019
Advice of delivery
Jan 18, 2019
Advice of delivery
Jan 18, 2019
Advice of delivery
Jan 15, 2019
Acknowledgement of a document
Jan 15, 2019
Acknowledgement of a document
Jan 15, 2019
Annex to the communication - opposition
Jan 15, 2019
Brief communication - Opposition proceedings
Jan 15, 2019
Notification concerning the date of oral proceedings
Jan 15, 2019
Notification concerning the date of oral proceedings
Jan 15, 2019
Summons to attend oral proceedings
Jan 15, 2019
Summons to attend oral proceedings
Jan 11, 2019
Result of consultation by telephone/in person
Jan 9, 2019
(Electronic) Receipt
Jan 9, 2019
Amended claims with annotations
Jan 9, 2019
Auxiliary request during Opposition procedure
Jan 9, 2019
Letter accompanying subsequently filed items
Jan 9, 2019
Written submission in preparation to/during oral proceedings
Dec 6, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
Brief communication - Opposition proceedings
Nov 28, 2018
(Electronic) Receipt
Nov 28, 2018
(Electronic) Receipt
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Letter accompanying subsequently filed items
Nov 28, 2018
Letter accompanying subsequently filed items
Nov 28, 2018
Written submission in preparation to/during oral proceedings
Nov 28, 2018
Written submission in preparation to/during oral proceedings
Nov 27, 2018
(Electronic) Receipt
Nov 27, 2018
Letter accompanying subsequently filed items
Oct 23, 2018
(Electronic) Receipt
Oct 23, 2018
Request for interpreters during oral proceedings
Apr 6, 2018
Advice of delivery
Apr 4, 2018
Advice of delivery
Mar 29, 2018
Advice of delivery
Mar 28, 2018
Advice of delivery
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Annex to the communication - opposition
Mar 26, 2018
Information concerning oral proceedings
Mar 26, 2018
Preparation for oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Dec 20, 2017
Brief communication - Opposition proceedings
Dec 14, 2017
(Electronic) Receipt
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Auxiliary request during Opposition procedure
Dec 14, 2017
Claims
Dec 14, 2017
Letter accompanying subsequently filed items
Dec 14, 2017
Reply of the patent proprietor to the notice(s) of opposition
Aug 11, 2017
Communication of a notice of opposition and request to file observations
Aug 11, 2017
Notice of further oppositions to opponent(s)
Jul 14, 2017
Communication of a notice of opposition - first information to patent proprietor
Jul 5, 2017
Any annexes (other than citation) to an opposition letter
Jul 5, 2017
Non-patent literature cited during the opposition procedure
Jul 5, 2017
Notice of opposition
Jul 5, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
Payment of fees and costs
Oct 6, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 8, 2016
Decision to grant a European patent
Aug 22, 2016
English translation of the claims
Aug 22, 2016
Filing of the translations of the claims
Aug 22, 2016
French translation of claims
Aug 22, 2016
Payment of fees and costs
Jul 1, 2016
Bibliographic data of the European patent application
Jul 1, 2016
Communication about intention to grant a European patent
Jul 1, 2016
Intention to grant (signatures)
Jul 1, 2016
Text intended for grant (clean copy)
Jul 1, 2016
Text intended for grant (version for approval)
Jun 23, 2016
Bibliographic data of the European patent application
May 20, 2016
Examination started
Jun 2, 2015
Amended claims filed after receipt of (European) search report
Jun 2, 2015
Amended claims with annotations
Jun 2, 2015
Amended description filed after receipt of (European) search report
Jun 2, 2015
Amended description with annotations
Jun 2, 2015
Amended drawings filed after receipt of (European) search report
Jun 2, 2015
Amended drawings with annotations
Jun 2, 2015
Amendments received before examination
Jun 2, 2015
Payment of fees and costs
Jan 8, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Dec 3, 2014
Notification of forthcoming publication
Oct 14, 2014
Communication regarding the transmission of the European search report
Oct 14, 2014
European search opinion
Oct 14, 2014
European search report
Sep 22, 2014
Search started
Aug 5, 2014
Communication to designated inventor
Aug 5, 2014
Communication to designated inventor
Aug 5, 2014
Communication to designated inventor
Aug 5, 2014
Communication to designated inventor
Jun 13, 2014
Letter concerning the priority
Jun 13, 2014
Priority document
Jun 12, 2014
Abstract
Jun 12, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 12, 2014
Claims
Jun 12, 2014
Description
Jun 12, 2014
Designation of inventor
Jun 12, 2014
Designation of inventor
Jun 12, 2014
Designation of inventor
Jun 12, 2014
Designation of inventor
Jun 12, 2014
Drawings
Jun 12, 2014
Priority search results
Jun 12, 2014
Request for grant of a European patent

EP2818654

EBERSPCHER EXHAUST TECHNOLOGY

Application Number: EP14172186A
Filing Date: Jun 12, 2014
Status: Revoked; Sep 6, 2019
Publication Date: Oct 5, 2016
External Links: Slate, Register , Google Patents