Exhaust Gas Purification Assembly With Nozzle Variation

Patent No. EP2263780 (titled "Exhaust Gas Purification Assembly With Nozzle Variation") was filed by Enviroserv on Jun 18, 2009. The application was issued on Dec 6, 2017.

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
STEINMULLER ENGINEERING	Sep 6, 2018	GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENT
SUMITOMO SHI FW ENERGIA	Sep 6, 2018	GENIP

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 28, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 28, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 28, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 23, 2022
Termination of the opposition proceedings with revocation of patent
Nov 16, 2021
Advice of delivery
Nov 15, 2021
Advice of delivery
Nov 15, 2021
Advice of delivery
Nov 12, 2021
Annex to the communication - opposition
Nov 12, 2021
Decision revoking the European patent
Nov 12, 2021
Decision revoking the European patent
Nov 12, 2021
Decision revoking the European patent
Nov 12, 2021
Grounds for the decision (Annex) - opposition
Nov 12, 2021
Means of redress
Nov 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 12, 2021
Provision of a copy of the minutes - opposition procedure
Nov 12, 2021
Provision of a copy of the minutes - opposition procedure
Nov 12, 2021
Provision of a copy of the minutes - opposition procedure
Nov 12, 2021
Transmittal of decision / summons - opposition
Nov 12, 2021
Transmittal of decision / summons - opposition
Nov 12, 2021
Transmittal of decision / summons - opposition
Jun 17, 2021
Information about the result of oral proceedings
Jun 16, 2021
Brief communication - Opposition proceedings
Jun 16, 2021
Brief communication - Opposition proceedings
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Letter accompanying subsequently filed items
Jun 11, 2021
Written submission in preparation to/during oral proceedings
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Letter accompanying subsequently filed items
Apr 13, 2021
Brief communication - Opposition proceedings
Apr 13, 2021
Brief communication - Opposition proceedings
Apr 12, 2021
(Electronic) Receipt
Apr 12, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Advice of delivery
Apr 8, 2021
(Electronic) Receipt
Apr 8, 2021
Advice of delivery
Apr 8, 2021
Letter accompanying subsequently filed items
Apr 8, 2021
Written submission in preparation to/during oral proceedings
Apr 8, 2021
Written submission in preparation to/during oral proceedings
Mar 31, 2021
Brief communication - Opposition proceedings
Mar 31, 2021
Brief communication - Opposition proceedings
Mar 29, 2021
Brief communication - Opposition proceedings
Mar 29, 2021
Brief communication - Opposition proceedings
Mar 29, 2021
Communication of amended entries
Mar 29, 2021
Written submission in preparation to/during oral proceedings
Mar 25, 2021
(Electronic) Receipt
Mar 25, 2021
Advice of delivery
Mar 25, 2021
Letter accompanying subsequently filed items
Mar 25, 2021
Request for interpreters during oral proceedings
Mar 19, 2021
Advice of delivery
Mar 17, 2021
Acknowledgement of a document
Mar 17, 2021
Acknowledgement of a document
Mar 17, 2021
Advice of delivery
Mar 17, 2021
Decision on the taking of evidence
Mar 17, 2021
Summons to give evidence
Mar 17, 2021
Summons to give evidence
Mar 17, 2021
Transmittal of decision / summons - opposition
Mar 17, 2021
Transmittal of decision / summons - opposition
Mar 17, 2021
Transmittal of decision / summons - opposition
Mar 15, 2021
(Electronic) Receipt
Mar 15, 2021
Brief communication - Opposition proceedings
Mar 15, 2021
Brief communication - Opposition proceedings
Mar 9, 2021
(Electronic) Receipt
Mar 9, 2021
Citation in opposition procedure - 020
Mar 9, 2021
Consolidated list of cited opposition documents
Mar 9, 2021
Letter accompanying subsequently filed items
Mar 9, 2021
Written submission in preparation to/during oral proceedings
Mar 1, 2021
Notification concerning the date of oral proceedings
Mar 1, 2021
Notification concerning the date of oral proceedings
Mar 1, 2021
Notification concerning the date of oral proceedings
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Brief communication - Opposition proceedings
Feb 16, 2021
(Electronic) Receipt
Feb 16, 2021
Letter accompanying subsequently filed items
Feb 16, 2021
Written submission in preparation to/during oral proceedings
Feb 15, 2021
Request for interpreters during oral proceedings
Feb 12, 2021
(Electronic) Receipt
Feb 12, 2021
Citation in opposition procedure - 006
Feb 12, 2021
Letter accompanying subsequently filed items
Feb 12, 2021
Written submission in preparation to/during oral proceedings
Feb 11, 2021
Request for interpreters during oral proceedings
Feb 1, 2021
(Electronic) Receipt
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Authorisation
Feb 1, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Request for transfer of rights - opponent
Nov 2, 2020
Letter which had not been notified
Oct 12, 2020
Advice of delivery
Oct 12, 2020
Cover sheet for fax transmission
Oct 9, 2020
(Electronic) Receipt
Oct 9, 2020
Any annexes (other than citation) to an opposition letter
Oct 9, 2020
Any annexes (other than citation) to an opposition letter
Oct 9, 2020
Letter accompanying subsequently filed items
Oct 9, 2020
Written submission in preparation to/during oral proceedings
Oct 1, 2020
Written submission in preparation to/during oral proceedings
Sep 28, 2020
Advice of delivery
Sep 25, 2020
Advice of delivery
Sep 25, 2020
Advice of delivery
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Annex to the communication - opposition
Sep 21, 2020
Decision on the taking of evidence
Sep 21, 2020
Decision on the taking of evidence
Sep 21, 2020
Decision on the taking of evidence
Sep 21, 2020
Settlement of expenses for witnesses and experts
Sep 21, 2020
Settlement of expenses for witnesses and experts
Sep 21, 2020
Summons to attend oral proceedings
Sep 21, 2020
Summons to attend oral proceedings
Sep 21, 2020
Summons to attend oral proceedings
Sep 21, 2020
Summons to give evidence
Sep 21, 2020
Summons to give evidence
Aug 21, 2020
Notification concerning the date of oral proceedings
Aug 21, 2020
Notification concerning the date of oral proceedings
Aug 21, 2020
Notification concerning the date of oral proceedings
Aug 19, 2020
Brief communication - Opposition proceedings
Aug 19, 2020
Brief communication - Opposition proceedings
Aug 14, 2020
Oral proceedings: reply to date proposed
Aug 13, 2020
(Electronic) Receipt
Aug 13, 2020
Letter accompanying subsequently filed items
Aug 13, 2020
Written submission in preparation to/during oral proceedings
Jul 22, 2020
(Electronic) Receipt
Jul 22, 2020
Letter accompanying subsequently filed items
Jul 22, 2020
Oral proceedings: reply to date proposed
Jul 16, 2020
Notification concerning the date of oral proceedings
Jul 16, 2020
Notification concerning the date of oral proceedings
Jul 16, 2020
Notification concerning the date of oral proceedings
Jun 15, 2020
Notification concerning the date of oral proceedings
Jun 15, 2020
Notification concerning the date of oral proceedings
Jun 15, 2020
Notification concerning the date of oral proceedings
Jun 8, 2020
Brief communication - Opposition proceedings
Jun 8, 2020
Brief communication - Opposition proceedings
Jun 8, 2020
Brief communication - Opposition proceedings
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Auxiliary request during Opposition procedure
Jun 2, 2020
Auxiliary request during Opposition procedure - 01
Jun 2, 2020
Letter accompanying subsequently filed items
Jun 2, 2020
Main request during Opposition procedure
Jun 2, 2020
Oral proceedings: Request for postponement
May 29, 2020
Citation in opposition procedure - 014
May 29, 2020
Written submission in preparation to/during oral proceedings
May 28, 2020
(Electronic) Receipt
May 28, 2020
Letter accompanying subsequently filed items
May 28, 2020
Written submission in preparation to/during oral proceedings
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Any annexes (other than citation) to an opposition letter
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Written submission in preparation to/during oral proceedings
Dec 16, 2019
Letter regarding the opposition procedure (no time limit)
Dec 6, 2019
Advice of delivery
Dec 4, 2019
Advice of delivery
Dec 3, 2019
Advice of delivery
Nov 28, 2019
Acknowledgement of a document
Nov 28, 2019
Acknowledgement of a document
Nov 28, 2019
Acknowledgement of a document
Nov 28, 2019
Acknowledgement of a document
Nov 28, 2019
Acknowledgement of a document
Nov 28, 2019
Annex to the communication - opposition
Nov 28, 2019
Decision on the taking of evidence
Nov 28, 2019
Information concerning oral proceedings
Nov 28, 2019
Settlement of expenses for witnesses and experts
Nov 28, 2019
Settlement of expenses for witnesses and experts
Nov 28, 2019
Summons to attend oral proceedings
Nov 28, 2019
Summons to attend oral proceedings
Nov 28, 2019
Summons to attend oral proceedings
Nov 28, 2019
Summons to give evidence
Nov 28, 2019
Summons to give evidence
Nov 19, 2019
Annex to the communication
Nov 19, 2019
Notification concerning the date of oral proceedings
Nov 19, 2019
Notification concerning the date of oral proceedings
Nov 19, 2019
Notification concerning the date of oral proceedings
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Letter regarding the opposition procedure (no time limit)
Nov 6, 2019
Enlargement of the examining/opposition division
Nov 5, 2019
Brief communication - Opposition proceedings
Nov 5, 2019
Brief communication - Opposition proceedings
Oct 30, 2019
(Electronic) Receipt
Oct 30, 2019
Letter accompanying subsequently filed items
Oct 30, 2019
Written submission in preparation to/during oral proceedings
Sep 30, 2019
Brief communication - Opposition proceedings
Sep 30, 2019
Brief communication - Opposition proceedings
Sep 30, 2019
Brief communication - Opposition proceedings
Sep 25, 2019
(Electronic) Receipt
Sep 25, 2019
Letter accompanying subsequently filed items
Sep 25, 2019
Written submission in preparation to/during oral proceedings
Sep 18, 2019
(Electronic) Receipt
Sep 18, 2019
Letter accompanying subsequently filed items
Sep 18, 2019
Written submission in preparation to/during oral proceedings
Sep 10, 2019
Brief communication - Opposition proceedings
Sep 10, 2019
Brief communication - Opposition proceedings
Sep 10, 2019
Brief communication - Opposition proceedings
Sep 10, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Auxiliary request during Opposition procedure
Sep 5, 2019
Citation in opposition procedure - 017
Sep 5, 2019
Citation in opposition procedure - 018
Sep 5, 2019
Citation in opposition procedure - 019
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Written submission in preparation to/during oral proceedings
Sep 5, 2019
Written submission in preparation to/during oral proceedings
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Letter accompanying subsequently filed items
Sep 3, 2019
Request for interpreters during oral proceedings
Aug 30, 2019
(Electronic) Receipt
Aug 30, 2019
Any annexes (other than citation) to an opposition letter
Aug 30, 2019
Citation in opposition procedure - 001
Aug 30, 2019
Letter accompanying subsequently filed items
Aug 30, 2019
Written submission in preparation to/during oral proceedings
Jul 31, 2019
Brief communication - Opposition proceedings
Jul 31, 2019
Brief communication - Opposition proceedings
Jul 31, 2019
Communication concerning the filing of a power of attorney
Jul 31, 2019
Communication of amended entries concerning the representative
Jul 26, 2019
(Electronic) Receipt
Jul 26, 2019
Authorisation
Jul 26, 2019
Letter accompanying subsequently filed items
Jul 26, 2019
Submission concerning change of applicant's representative
Jun 26, 2019
Advice of delivery
Jun 26, 2019
Advice of delivery
Jun 6, 2019
Annex to the communication
Jun 6, 2019
Notification concerning the date of oral proceedings
Jun 6, 2019
Notification concerning the date of oral proceedings
Jun 6, 2019
Notification concerning the date of oral proceedings
May 27, 2019
Brief communication - Opposition proceedings
May 27, 2019
Brief communication - Opposition proceedings
May 22, 2019
(Electronic) Receipt
May 22, 2019
Letter accompanying subsequently filed items
May 22, 2019
Oral proceedings: reply to date proposed
May 16, 2019
Brief communication - Opposition proceedings
May 16, 2019
Brief communication - Opposition proceedings
May 16, 2019
Communication of amended entries
May 9, 2019
Request for a change of address - opponent
May 8, 2019
Advice of delivery
May 3, 2019
Advice of delivery
Apr 30, 2019
Advice of delivery
Apr 23, 2019
Acknowledgement of a document
Apr 23, 2019
Acknowledgement of a document
Apr 23, 2019
Acknowledgement of a document
Apr 23, 2019
Annex to the communication - opposition
Apr 23, 2019
Information concerning oral proceedings
Apr 23, 2019
Summons to attend oral proceedings
Apr 23, 2019
Summons to attend oral proceedings
Apr 23, 2019
Summons to attend oral proceedings
Feb 18, 2019
Brief communication - Opposition proceedings
Feb 18, 2019
Brief communication - Opposition proceedings
Feb 6, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 5, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 8, 2018
Communication of a notice of opposition and request to file observations
Oct 8, 2018
Notice of further oppositions to opponent(s)
Oct 8, 2018
Notice of further oppositions to opponent(s)
Sep 28, 2018
Authorisation
Sep 28, 2018
Request concerning the applicant/representative
Sep 26, 2018
Authorisation
Sep 26, 2018
Letter accompanying subsequently filed items
Sep 26, 2018
Letter accompanying subsequently filed items
Sep 26, 2018
Request concerning the applicant/representative
Sep 14, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Citation in opposition procedure
Sep 6, 2018
Citation in opposition procedure
Sep 6, 2018
Citation in opposition procedure - 001
Sep 6, 2018
Citation in opposition procedure - 001
Sep 6, 2018
Citation in opposition procedure - 002
Sep 6, 2018
Citation in opposition procedure - 002
Sep 6, 2018
Citation in opposition procedure - 003
Sep 6, 2018
Citation in opposition procedure - 004
Sep 6, 2018
Citation in opposition procedure - 005
Sep 6, 2018
Citation in opposition procedure - 006
Sep 6, 2018
Citation in opposition procedure - 007
Sep 6, 2018
Citation in opposition procedure - 008
Sep 6, 2018
Citation in opposition procedure - 009
Sep 6, 2018
Citation in opposition procedure - 010
Sep 6, 2018
Citation in opposition procedure - 011
Sep 6, 2018
Citation in opposition procedure - 012
Sep 6, 2018
Citation in opposition procedure - 013
Sep 6, 2018
Citation in opposition procedure - 014
Sep 6, 2018
Citation in opposition procedure - 015
Sep 6, 2018
Citation in opposition procedure - 016
Sep 6, 2018
Notice of opposition
Sep 6, 2018
Notice of opposition
Sep 6, 2018
Notice of opposition
Sep 6, 2018
Notice of opposition
Dec 14, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 9, 2017
Decision to grant a European patent
Oct 19, 2017
English translation of the claims
Oct 19, 2017
Filing of the translations of the claims
Oct 19, 2017
French translation of claims
Oct 19, 2017
Payment of fees and costs
Oct 10, 2017
Submission concerning change of applicant's representative
Jul 10, 2017
Text intended for grant (clean copy)
Jul 10, 2017
Text intended for grant (version for approval)
Jun 30, 2017
Letter which had not been notified
Jun 26, 2017
Letter concerning fees and payments
Jun 26, 2017
Payment of fees and costs
Jun 7, 2017
Bibliographic data of the European patent application
Jun 7, 2017
Communication about intention to grant a European patent
Jun 7, 2017
Communication about intention to grant a European patent
Jun 7, 2017
Intention to grant (signatures)
Jun 7, 2017
Text intended for grant (clean copy)
Jun 7, 2017
Text intended for grant (version for approval)
May 11, 2017
Examination started
Oct 14, 2016
Response to enquiry for communication from the Examining Division
Oct 6, 2016
Enquiry as to when a communication from the Examining Division can be expected
Oct 6, 2016
Enquiry as to when a communication from the Examining Division can be expected
Oct 6, 2016
Enquiry as to when a communication from the Examining Division can be expected
May 20, 2016
Letter concerning fees and payments
May 20, 2016
Payment of fees and costs
May 20, 2015
Letter concerning fees and payments
May 20, 2015
Payment of fees and costs
May 14, 2014
Letter concerning fees and payments
Apr 14, 2012
Payment of fees and costs
Jul 13, 2011
Refund of fees
Jun 16, 2011
Payment of fees and costs
Jun 16, 2011
Reply to Written Opinion prepared by the EPO
Jun 14, 2011
Payment of fees and costs
Jun 14, 2011
Reply to Written Opinion prepared by the EPO
Jan 26, 2011
Correction to A-publication
Dec 28, 2010
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 24, 2010
Notification of forthcoming publication
Nov 16, 2010
Matter concerning the application
Nov 16, 2010
Submission concerning representation
Jan 11, 2010
Letter concerning the inventor
Dec 4, 2009
Communication regarding the transmission of the European search report
Dec 4, 2009
European search opinion
Dec 4, 2009
European search report
Dec 1, 2009
Designation of inventor
Dec 1, 2009
Letter concerning the inventor
Nov 6, 2009
Communication of amended entries concerning the representative
Oct 26, 2009
Authorisation
Sep 10, 2009
Authorisation
Sep 10, 2009
Submission concerning change of applicant's representative
Aug 18, 2009
Invitation to file authorisation
Aug 5, 2009
Communication confirming withdrawal from representation
Jul 10, 2009
Submission concerning representation
Jul 4, 2009
Submission concerning representation
Jun 20, 2009
Request for grant of a European patent
Jun 18, 2009
Abstract
Jun 18, 2009
Annex
Jun 18, 2009
Claims
Jun 18, 2009
Description
Jun 18, 2009
Drawings
Jun 18, 2009
Request for grant of a European patent

EP2263780

ENVIROSERV

Application Number: EP09007991A
Filing Date: Jun 18, 2009
Status: Revoked; Feb 25, 2022
Publication Date: Dec 6, 2017
External Links: Slate, Register , Google Patents

IP Verse

Exhaust Gas Purification Assembly With Nozzle Variation

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2263780