Exhaust Heat Recovery Structure

Patent No. EP3109428 (titled "Exhaust Heat Recovery Structure") was filed by Toyota Jidosha Kabushiki Kaisha on Jun 20, 2016. The application was issued on Feb 7, 2018.

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	Nov 6, 2018	PRINZ & PARTNER
FAURECIA EMISSIONS CONTROL	Nov 6, 2018	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

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Feb 23, 2024
Decision of the Board of Appeal
Feb 23, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 23, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 23, 2024
F3032 Notification(s) of the decision
Feb 23, 2024
F3032 Notification(s) of the decision
Feb 20, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Sep 12, 2023
F3345 Forwarding of submissions to parties
Sep 7, 2023
(Electronic) Receipt
Sep 7, 2023
Letter accompanying subsequently filed items
Sep 6, 2023
F3011.1 Oral Proceedings: summons
Sep 6, 2023
F3011.1 Oral Proceedings: summons
Sep 1, 2023
F3010 Oral proceedings: order for summons
May 22, 2023
Composition of the board (T)
Jun 20, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 3, 2022
(Electronic) Receipt
Jun 3, 2022
Annexes (other than cited documents) regarding appeal procedure
Jun 3, 2022
Letter accompanying subsequently filed items
Jun 3, 2022
Patent Document cited during the appeal procedure
Jun 3, 2022
Patent Document cited during the appeal procedure
Jun 3, 2022
Statement of grounds of appeal
Apr 6, 2022
F3204 Communication of the file number to the parties
Apr 6, 2022
F3204 Communication of the file number to the parties
Mar 30, 2022
(Electronic) Receipt
Mar 30, 2022
Letter accompanying subsequently filed items
Mar 30, 2022
Notice of appeal
Jan 26, 2022
Advice of delivery
Jan 25, 2022
Advice of delivery
Jan 24, 2022
Decision of the Opposition Division and instruction
Jan 24, 2022
Decision of the Opposition Division and instruction
Jan 24, 2022
Interlocutory decision in opposition proceedings
Jan 24, 2022
Interlocutory decision in opposition proceedings
Jan 24, 2022
Interlocutory decision in opposition proceedings
Jan 24, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 24, 2022
Provision of a copy of the minutes - opposition procedure
Jan 24, 2022
Provision of a copy of the minutes - opposition procedure
Jan 24, 2022
Transmittal of decision / summons - opposition
Jan 24, 2022
Transmittal of decision / summons - opposition
Sep 17, 2021
Annex to the communication - opposition
Sep 17, 2021
Druckexemplar in opposition procedure
Sep 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Sep 17, 2021
Provision of a copy of the minutes - opposition procedure
Sep 17, 2021
Provision of a copy of the minutes - opposition procedure
Sep 15, 2021
Grounds for the decision (Annex) - opposition
Sep 15, 2021
Interlocutory decision in opposition proceedings
Sep 15, 2021
Interlocutory decision in opposition proceedings
Sep 15, 2021
Means of redress
Jun 30, 2021
Brief communication - Opposition proceedings
Jun 29, 2021
Brief communication - Opposition proceedings
Jun 29, 2021
Information about the result of oral proceedings
Jun 25, 2021
(Electronic) Receipt
Jun 25, 2021
Letter accompanying subsequently filed items
Jun 25, 2021
Written submission in preparation to/during oral proceedings
Jun 22, 2021
(Electronic) Receipt
Jun 22, 2021
Letter accompanying subsequently filed items
Jun 22, 2021
Written submission in preparation to/during oral proceedings
Jun 7, 2021
Brief communication - Opposition proceedings
Jun 4, 2021
Brief communication - Opposition proceedings
Jun 1, 2021
(Electronic) Receipt
Jun 1, 2021
Request for interpreters during oral proceedings
May 31, 2021
(Electronic) Receipt
May 31, 2021
(Electronic) Receipt
May 31, 2021
Letter accompanying subsequently filed items
May 31, 2021
Letter accompanying subsequently filed items
May 31, 2021
Request for interpreters during oral proceedings
May 31, 2021
Written submission in preparation to/during oral proceedings
May 4, 2021
Brief communication - Opposition proceedings
Apr 29, 2021
(Electronic) Receipt
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure
Apr 29, 2021
Auxiliary request during Opposition procedure - 01
Apr 29, 2021
Auxiliary request during Opposition procedure - 02
Apr 29, 2021
Auxiliary request during Opposition procedure - 03
Apr 29, 2021
Auxiliary request during Opposition procedure - 04
Apr 29, 2021
Auxiliary request during Opposition procedure - 05
Apr 29, 2021
Auxiliary request during Opposition procedure - 06
Apr 29, 2021
Auxiliary request during Opposition procedure - 07
Apr 29, 2021
Auxiliary request during Opposition procedure - 08
Apr 29, 2021
Auxiliary request during Opposition procedure - 09
Apr 29, 2021
Auxiliary request during Opposition procedure - 10
Apr 29, 2021
Auxiliary request during Opposition procedure - 11
Apr 29, 2021
Auxiliary request during Opposition procedure - 12
Apr 29, 2021
Letter accompanying subsequently filed items
Apr 29, 2021
Main request during Opposition procedure
Apr 29, 2021
Main request during Opposition procedure
Apr 29, 2021
Written submission in preparation to/during oral proceedings
Mar 25, 2021
Notification concerning the date of oral proceedings
Mar 25, 2021
Notification concerning the date of oral proceedings
Mar 1, 2021
Brief communication - Opposition proceedings
Jan 28, 2021
(Electronic) Receipt
Jan 28, 2021
Any annexes (other than citation) to an opposition letter
Jan 28, 2021
Citation in opposition procedure - 007
Jan 28, 2021
Citation in opposition procedure - 008
Jan 28, 2021
Citation in opposition procedure - 008
Jan 28, 2021
Citation in opposition procedure - 009
Jan 28, 2021
Citation in opposition procedure - 009
Jan 28, 2021
Citation in opposition procedure - 010
Jan 28, 2021
Citation in opposition procedure - 010
Jan 28, 2021
Citation in opposition procedure - 011
Jan 28, 2021
Citation in opposition procedure - 011
Jan 28, 2021
Citation in opposition procedure - 012
Jan 28, 2021
Consolidated list of cited opposition documents
Jan 28, 2021
Letter accompanying subsequently filed items
Jan 28, 2021
Written submission in preparation to/during oral proceedings
Nov 6, 2020
Advice of delivery
Oct 26, 2020
Advice of delivery
Oct 23, 2020
Acknowledgement of a document
Oct 23, 2020
Acknowledgement of a document
Oct 23, 2020
Annex to the communication - opposition
Oct 23, 2020
Information concerning oral proceedings
Oct 23, 2020
Summons to attend oral proceedings
Oct 23, 2020
Summons to attend oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 23, 2020
Brief communication - Opposition proceedings
Mar 17, 2020
(Electronic) Receipt
Mar 17, 2020
Advice of delivery
Mar 17, 2020
Oral proceedings: Request for postponement
Feb 19, 2020
Brief communication - Opposition proceedings
Feb 13, 2020
Request for interpreters during oral proceedings
Jan 29, 2020
Brief communication - Opposition proceedings
Jan 27, 2020
Brief communication - Opposition proceedings
Jan 24, 2020
(Electronic) Receipt
Jan 24, 2020
Letter accompanying subsequently filed items
Jan 24, 2020
Request for interpreters during oral proceedings
Jan 24, 2020
Written submission in preparation to/during oral proceedings
Jan 21, 2020
(Electronic) Receipt
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure
Jan 21, 2020
Auxiliary request during Opposition procedure - 01
Jan 21, 2020
Auxiliary request during Opposition procedure - 02
Jan 21, 2020
Auxiliary request during Opposition procedure - 03
Jan 21, 2020
Auxiliary request during Opposition procedure - 04
Jan 21, 2020
Auxiliary request during Opposition procedure - 05
Jan 21, 2020
Auxiliary request during Opposition procedure - 06
Jan 21, 2020
Auxiliary request during Opposition procedure - 07
Jan 21, 2020
Auxiliary request during Opposition procedure - 08
Jan 21, 2020
Auxiliary request during Opposition procedure - 09
Jan 21, 2020
Auxiliary request during Opposition procedure - 10
Jan 21, 2020
Letter accompanying subsequently filed items
Jan 21, 2020
Main request during Opposition procedure
Jan 21, 2020
Main request during Opposition procedure
Jan 21, 2020
Written submission in preparation to/during oral proceedings
Dec 2, 2019
Communication of amended entries concerning the representative
Nov 25, 2019
Submission concerning change of applicant's representative
Aug 2, 2019
Advice of delivery
Aug 2, 2019
Advice of delivery
Jul 30, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 25, 2019
Acknowledgement of a document
Jul 25, 2019
Acknowledgement of a document
Jul 25, 2019
Annex to the communication - opposition
Jul 25, 2019
Summons to attend oral proceedings
Jul 25, 2019
Summons to attend oral proceedings
Mar 28, 2019
Brief communication - Opposition proceedings
Mar 22, 2019
(Electronic) Receipt
Mar 22, 2019
Auxiliary request during Opposition procedure
Mar 22, 2019
Auxiliary request during Opposition procedure
Mar 22, 2019
Auxiliary request during Opposition procedure - 01
Mar 22, 2019
Auxiliary request during Opposition procedure - 02
Mar 22, 2019
Letter accompanying subsequently filed items
Mar 22, 2019
Main request during Opposition procedure
Mar 22, 2019
Main request during Opposition procedure
Mar 22, 2019
Reply of the patent proprietor to the notice(s) of opposition
Nov 21, 2018
Communication of a notice of opposition and request to file observations
Nov 21, 2018
Notice of further oppositions to opponent(s)
Nov 12, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
Any annexes (other than citation) to an opposition letter
Nov 6, 2018
Citation in opposition procedure - 001
Nov 6, 2018
Citation in opposition procedure - 002
Nov 6, 2018
Citation in opposition procedure - 002
Nov 6, 2018
Citation in opposition procedure - 003
Nov 6, 2018
Citation in opposition procedure - 004
Nov 6, 2018
Citation in opposition procedure - 005
Nov 6, 2018
Citation in opposition procedure - 005
Nov 6, 2018
Citation in opposition procedure - 006
Nov 6, 2018
Citation in opposition procedure - 006
Nov 6, 2018
Citation in opposition procedure - 007
Nov 6, 2018
Notice of opposition
Nov 6, 2018
Notice of opposition
Feb 23, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 11, 2018
Decision to grant a European patent
Dec 22, 2017
(Electronic) Receipt
Dec 22, 2017
French translation of claims
Dec 22, 2017
German translation of the claims
Dec 22, 2017
Letter accompanying subsequently filed items
Aug 22, 2017
Bibliographic data of the European patent application
Aug 22, 2017
Communication about intention to grant a European patent
Aug 22, 2017
Intention to grant (signatures)
Aug 22, 2017
Text intended for grant (clean copy)
Aug 22, 2017
Text intended for grant (version for approval)
Jul 21, 2017
Examination started
Jun 27, 2017
(Electronic) Receipt
Jun 27, 2017
Amended claims filed after receipt of (European) search report
Jun 27, 2017
Amended claims with annotations
Jun 27, 2017
Amended description filed after receipt of (European) search report
Jun 27, 2017
Amended description with annotations
Jun 27, 2017
Amendments received before examination
Jun 27, 2017
Letter accompanying subsequently filed items
Jan 4, 2017
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 30, 2016
Notification of forthcoming publication
Sep 21, 2016
Communication regarding the transmission of the European search report
Sep 21, 2016
Document annexed to the Extended European Search Report
Sep 21, 2016
European search opinion
Sep 21, 2016
European search report
Sep 21, 2016
Information on Search Strategy
Sep 9, 2016
Search started
Sep 7, 2016
Confirmation of receipt of (electronically) transmitted priority document
Aug 22, 2016
Priority document (electronically transmitted)
Aug 12, 2016
Communication to designated inventor
Aug 12, 2016
Communication to designated inventor
Jun 20, 2016
Abstract
Jun 20, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 20, 2016
Claims
Jun 20, 2016
Description
Jun 20, 2016
Designation of inventor
Jun 20, 2016
Drawings
Jun 20, 2016
Request for grant of a European patent

EP3109428

TOYOTA JIDOSHA KABUSHIKI KAISHA

Application Number: EP16175165A
Filing Date: Jun 20, 2016
Status: Revoked; Mar 1, 2024
Publication Date: Feb 7, 2018
External Links: Slate, Register , Google Patents

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Exhaust Heat Recovery Structure

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3109428