Process And Device For Manufacturing Hollow, Internally Cooled Valves

Patent No. EP3737514 (titled "Process And Device For Manufacturing Hollow, Internally Cooled Valves") was filed by Federal Mogul Valvetrain on Dec 6, 2018. The application was issued on Aug 14, 2024.

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
FELSS SYSTEMS	Aug 10, 2022	KOHLER SCHMID MOBUS PATENTANWALTE

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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Jul 18, 2024
Decision to maintain the European patent in amended form
Jul 18, 2024
Decision to maintain the European patent in amended form
Jul 11, 2024
(Electronic) Receipt
Jul 11, 2024
English translation of the claims
Jul 11, 2024
Filing of the translation of the amended claims
Jul 11, 2024
French translation of claims
May 15, 2024
Communication of bibliographic data
May 15, 2024
Communication to opponent concerning maintenance
May 15, 2024
Communication with request to file translations
May 8, 2024
Maintenance of the patent with the documents specified in the final decision
Feb 6, 2024
Brief communication - Opposition proceedings
Feb 6, 2024
Brief communication - Opposition proceedings
Feb 6, 2024
Decision of the Opposition Division and instruction
Feb 6, 2024
Druckexemplar in opposition procedure
Feb 6, 2024
Grounds for the decision (Annex) - opposition
Feb 6, 2024
Interlocutory decision in opposition proceedings
Feb 6, 2024
Interlocutory decision in opposition proceedings
Feb 6, 2024
Means of redress
Feb 6, 2024
Scanned annex to a communication - opposition procedure
Feb 6, 2024
Scanned annex to a communication - opposition procedure
Jan 3, 2024
Notification concerning the date of oral proceedings
Jan 3, 2024
Notification concerning the date of oral proceedings
Jan 2, 2024
Brief communication - Opposition proceedings
Dec 20, 2023
(Electronic) Receipt
Dec 20, 2023
Brief communication - Opposition proceedings
Dec 20, 2023
Letter accompanying subsequently filed items
Dec 6, 2023
Brief communication - Opposition proceedings
Dec 1, 2023
(Electronic) Receipt
Dec 1, 2023
Letter accompanying subsequently filed items
Dec 1, 2023
Main request during Opposition procedure
Dec 1, 2023
Written submission in preparation to/during oral proceedings
Nov 24, 2023
Brief communication - Opposition proceedings
Nov 21, 2023
(Electronic) Receipt
Nov 21, 2023
Letter accompanying subsequently filed items
Nov 21, 2023
Written submission in preparation to/during oral proceedings
Nov 20, 2023
Brief communication - Opposition proceedings
Nov 14, 2023
(Electronic) Receipt
Nov 14, 2023
Request for interpreters during oral proceedings
May 10, 2023
Advice of delivery
May 9, 2023
Advice of delivery
May 9, 2023
Annex to the communication - opposition
May 9, 2023
Information concerning oral proceedings
May 9, 2023
Scanned annex to a communication - opposition procedure
May 9, 2023
Summons to attend oral proceedings
May 9, 2023
Summons to attend oral proceedings
May 9, 2023
Transmittal of decision / summons - opposition
May 9, 2023
Transmittal of decision / summons - opposition
Jan 5, 2023
Brief communication - Opposition proceedings
Dec 27, 2022
(Electronic) Receipt
Dec 27, 2022
Auxiliary request during Opposition procedure
Dec 27, 2022
Auxiliary request during Opposition procedure
Dec 27, 2022
Auxiliary request during Opposition procedure
Dec 27, 2022
Auxiliary request during Opposition procedure
Dec 27, 2022
Auxiliary request during Opposition procedure - 01
Dec 27, 2022
Auxiliary request during Opposition procedure - 02
Dec 27, 2022
Auxiliary request during Opposition procedure - 03
Dec 27, 2022
Auxiliary request during Opposition procedure - 04
Dec 27, 2022
Letter accompanying subsequently filed items
Dec 27, 2022
Reply of the patent proprietor to the notice(s) of opposition
Aug 31, 2022
Communication of a notice of opposition and request to file observations
Aug 31, 2022
Notice of further oppositions to opponent(s)
Aug 16, 2022
Communication of a notice of opposition - first information to patent proprietor
Aug 10, 2022
(Electronic) Receipt
Aug 10, 2022
Citation in opposition procedure - 001
Aug 10, 2022
Citation in opposition procedure - 002
Aug 10, 2022
Citation in opposition procedure - 003
Aug 10, 2022
Citation in opposition procedure - 004
Aug 10, 2022
Citation in opposition procedure - 005
Aug 10, 2022
Citation in opposition procedure - 006
Aug 10, 2022
Citation in opposition procedure - 007
Aug 10, 2022
Citation in opposition procedure - 008
Aug 10, 2022
Consolidated list of cited opposition documents
Aug 10, 2022
Notice of opposition
Aug 10, 2022
Notice of opposition
Nov 30, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 21, 2021
Decision to grant a European patent
Oct 11, 2021
(Electronic) Receipt
Oct 11, 2021
English translation of the claims
Oct 11, 2021
French translation of claims
Oct 11, 2021
Letter accompanying subsequently filed items
Sep 1, 2021
Bibliographic data of the European patent application
Sep 1, 2021
Communication about intention to grant a European patent
Sep 1, 2021
Intention to grant (signatures)
Sep 1, 2021
Text intended for grant (clean copy)
Sep 1, 2021
Text intended for grant (version for approval)
Aug 12, 2021
Examination started
Apr 13, 2021
(Electronic) Receipt
Apr 13, 2021
Priority search results
Apr 13, 2021
Reply to invitation to file a copy of priority search results
Apr 9, 2021
Invitation to file a copy of search results(priority)
Oct 21, 2020
Notification on forthcoming publication of bibliographic data
Aug 18, 2020
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 14, 2020
Communication to designated inventor
Aug 14, 2020
Communication to designated inventor
Aug 14, 2020
Communication to designated inventor
Jul 20, 2020
Annexes to the international preliminary examination report
Jul 20, 2020
Copy of the international preliminary examination report
Feb 25, 2020
Information regarding early processing
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Request for entry into the European phase
Jan 13, 2020
Annex to International preliminary examination report
Jan 13, 2020
International preliminary examination report
Jan 13, 2020
International preliminary examination report - free text sheet
Jan 13, 2020
International preliminary examination report - points I-VIII
Jan 13, 2020
Transmittal of International Preliminary Examination Report
Aug 12, 2019
Notification of election of EPO
Aug 7, 2019
Priority document (electronically transmitted)
Aug 5, 2019
Amendments of documents (Article 19 PCT) (without attachments)
Jul 22, 2019
Notification of receipt of demand
Jul 18, 2019
Copy of the international search report
Jul 18, 2019
Copy of the international search report
Jul 18, 2019
Published international application - A1
Jul 10, 2019
(Electronic) Receipt
Jul 10, 2019
PCT demand form
Jul 10, 2019
PCT(IPEA): Amended sheet - claims
Jul 10, 2019
PCT(IPEA): Amended sheet - claims
Jul 10, 2019
PCT(IPEA): Amended sheet - description
Jul 10, 2019
PCT(IPEA): Amended sheet - description
Jul 10, 2019
Payment of fees and costs
Jul 10, 2019
Reply to International Search Opinion
Apr 4, 2019
ISR: cited documents
Apr 4, 2019
International Search Report - copy in English for the IB
Apr 4, 2019
Written opinion of the ISA, boxes No. I to VIII
Apr 4, 2019
Written opinion of the ISA, cover sheet
Apr 4, 2019
Written opinion of the ISA, supplemental box
Jan 18, 2019
Incoming letter related to PCT RO
Jan 18, 2019
Notification of receipt of Search copy
Jan 17, 2019
Notification of the international application number and of the international filing date
Jan 14, 2019
Request form for international application (copy for ISA/EP)
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Abstract
Dec 6, 2018
Claims
Dec 6, 2018
Description
Dec 6, 2018
Document concerning fees and payments
Dec 6, 2018
Drawings
Dec 6, 2018
Electronic request for grant of an International application

EP3737514

FEDERAL MOGUL VALVETRAIN

Application Number: EP18829744A
Filing Date: Dec 6, 2018
Status: Patent Maintained As Amended; Jul 12, 2024
Publication Date: Aug 14, 2024
External Links: Slate, Register , Google Patents

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Process And Device For Manufacturing Hollow, Internally Cooled Valves

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Dossier Documents

EP3737514