High-Speed-Tool Steel And Method For Producing Same

Patent No. EP3050986 (titled "High-Speed-Tool Steel And Method For Producing Same") was filed by Hitachi Metals on Jun 24, 2014. The application was issued on Jul 31, 2019.

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
UDDEHOLMS	Feb 21, 2020	NORENS PATENTBYRA

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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Oct 2, 2024
Request for change of client data cannot be registered anymore
Sep 30, 2024
(Electronic) Receipt
Sep 30, 2024
Authorisation
Sep 30, 2024
Request for change of opponent's representative
Jul 16, 2024
Decision of the Board of Appeal
Jul 16, 2024
F3032 Notification(s) of the decision
Jul 16, 2024
F3032 Notification(s) of the decision
May 3, 2024
F3013 Oral Proceedings: Forwarding minutes
May 3, 2024
F3013 Oral Proceedings: Forwarding minutes
May 3, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Apr 18, 2024
F3345 Forwarding of submissions to parties
Apr 15, 2024
(Electronic) Receipt
Apr 15, 2024
Amended claims with annotations
Apr 15, 2024
Auxiliary request during appeals procedure - 04
Apr 15, 2024
Letter accompanying subsequently filed items
Apr 15, 2024
Letter dealing with oral proceedings
Apr 10, 2024
(Electronic) Receipt
Apr 10, 2024
Letter accompanying subsequently filed items
Apr 4, 2024
F3345 Forwarding of submissions to parties
Mar 27, 2024
Letter dealing with oral proceedings
Feb 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 10, 2023
F3011.2 Oral Proceedings: Summons VICO
Jul 10, 2023
F3011.2 Oral Proceedings: Summons VICO
Jul 5, 2023
F3010 Oral proceedings: order for summons
Dec 1, 2022
F3345 Forwarding of submissions to parties
Nov 25, 2022
(Electronic) Receipt
Nov 25, 2022
Annexes (other than cited documents) regarding appeal procedure
Nov 25, 2022
Annexes (other than cited documents) regarding appeal procedure
Nov 25, 2022
Auxiliary request during appeals procedure - 01
Nov 25, 2022
Auxiliary request during appeals procedure - 02
Nov 25, 2022
Auxiliary request during appeals procedure - 02
Nov 25, 2022
Auxiliary request during appeals procedure - 03
Nov 25, 2022
Auxiliary request during appeals procedure - 03
Nov 25, 2022
Letter accompanying subsequently filed items
Nov 25, 2022
Patent Document cited during the appeal procedure
Nov 25, 2022
Reply to appeal
Aug 3, 2022
Composition of the board (T)
Jul 15, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 11, 2022
(Electronic) Receipt
Jul 11, 2022
Citation in appeal procedure - 001
Jul 11, 2022
Citation in appeal procedure - 002
Jul 11, 2022
Citation in appeal procedure - 003
Jul 11, 2022
Citation in appeal procedure - 004
Jul 11, 2022
Citation in appeal procedure - 005
Jul 11, 2022
Citation in appeal procedure - 006
Jul 11, 2022
Citation in appeal procedure - 007
Jul 11, 2022
Citation in appeal procedure - 008
Jul 11, 2022
Citation in appeal procedure - 009
Jul 11, 2022
Citation in appeal procedure - 009
Jul 11, 2022
Citation in appeal procedure - 010
Jul 11, 2022
Citation in appeal procedure - 011
Jul 11, 2022
Citation in appeal procedure - 012
Jul 11, 2022
Citation in appeal procedure - 013
Jul 11, 2022
Citation in appeal procedure - 013
Jul 11, 2022
Citation in appeal procedure - 014
Jul 11, 2022
Citation in appeal procedure - 014
Jul 11, 2022
Citation in appeal procedure - 015
Jul 11, 2022
Citation in appeal procedure - 016
Jul 11, 2022
Citation in appeal procedure - 016
Jul 11, 2022
Citation in appeal procedure - 017
Jul 11, 2022
Citation in appeal procedure - 017
Jul 11, 2022
Citation in appeal procedure - 018
Jul 11, 2022
Citation in appeal procedure - 019
Jul 11, 2022
Citation in appeal procedure - 020
Jul 11, 2022
Citation in appeal procedure - 021
Jul 11, 2022
Citation in appeal procedure - 021
Jul 11, 2022
Citation in appeal procedure - 022
Jul 11, 2022
Citation in appeal procedure - 022
Jul 11, 2022
Citation in appeal procedure - 023
Jul 11, 2022
Citation in appeal procedure - 024
Jul 11, 2022
Letter accompanying subsequently filed items
Jul 11, 2022
Statement of grounds of appeal
May 18, 2022
F3204 Communication of the file number to the parties
May 18, 2022
F3204 Communication of the file number to the parties
May 10, 2022
(Electronic) Receipt
May 10, 2022
Letter accompanying subsequently filed items
May 10, 2022
Notice of appeal
Mar 21, 2022
(Electronic) Receipt
Mar 21, 2022
Advice of delivery
Mar 21, 2022
Letter accompanying subsequently filed items
Mar 11, 2022
Annex to the communication - opposition
Mar 11, 2022
Decision of the Opposition Division and instruction
Mar 11, 2022
Decision rejecting the opposition
Mar 11, 2022
Decision rejecting the opposition
Mar 11, 2022
Grounds for the decision (Annex) - opposition
Mar 11, 2022
Means of redress
Mar 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 11, 2022
Provision of a copy of the minutes - opposition procedure
Mar 11, 2022
Provision of a copy of the minutes - opposition procedure
Mar 11, 2022
Scanned annex to a communication - opposition procedure
Mar 11, 2022
Transmittal of decision / summons - opposition
Mar 11, 2022
Transmittal of decision / summons - opposition
Feb 8, 2022
Information about the result of oral proceedings
Jan 17, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Written submission in preparation to/during oral proceedings
Jan 11, 2022
(Electronic) Receipt
Jan 11, 2022
Brief communication - Opposition proceedings
Jan 4, 2022
(Electronic) Receipt
Dec 15, 2021
Brief communication - Opposition proceedings
Dec 15, 2021
Brief communication - Opposition proceedings
Dec 8, 2021
(Electronic) Receipt
Dec 8, 2021
(Electronic) Receipt
Dec 8, 2021
Auxiliary request during Opposition procedure
Dec 8, 2021
Auxiliary request during Opposition procedure
Dec 8, 2021
Auxiliary request during Opposition procedure
Dec 8, 2021
Auxiliary request during Opposition procedure - 01
Dec 8, 2021
Auxiliary request during Opposition procedure - 02
Dec 8, 2021
Auxiliary request during Opposition procedure - 03
Dec 8, 2021
Letter accompanying subsequently filed items
Dec 8, 2021
Request for interpreters during oral proceedings
Dec 8, 2021
Written submission in preparation to/during oral proceedings
Dec 8, 2021
Written submission in preparation to/during oral proceedings
Dec 3, 2021
Communication of amended entries
Dec 3, 2021
Communication of amended entries
Dec 1, 2021
Brief communication - Opposition proceedings
Dec 1, 2021
Notification concerning the date of oral proceedings
Dec 1, 2021
Notification concerning the date of oral proceedings
Nov 26, 2021
(Electronic) Receipt
Nov 26, 2021
Letter accompanying subsequently filed items (CDR)
Nov 26, 2021
Request for change of opponent's representative
Nov 9, 2021
Letter accompanying subsequently filed items (CDR)
Nov 9, 2021
Request for change of opponent's representative
Mar 18, 2021
Brief communication - Opposition proceedings
Mar 12, 2021
(Electronic) Receipt
Mar 12, 2021
Citation in opposition procedure - 022
Mar 12, 2021
Citation in opposition procedure - 022
Mar 12, 2021
Citation in opposition procedure - 023
Mar 12, 2021
Consolidated list of cited opposition documents
Mar 12, 2021
Letter accompanying subsequently filed items
Mar 12, 2021
Written submission in preparation to/during oral proceedings
Mar 1, 2021
(Electronic) Receipt
Mar 1, 2021
Advice of delivery
Mar 1, 2021
Letter accompanying subsequently filed items
Feb 25, 2021
Annex to the communication - opposition
Feb 25, 2021
Information concerning oral proceedings
Feb 25, 2021
Summons to attend oral proceedings
Feb 25, 2021
Summons to attend oral proceedings
Feb 25, 2021
Transmittal of decision / summons - opposition
Feb 25, 2021
Transmittal of decision / summons - opposition
Oct 22, 2020
Brief communication - Opposition proceedings
Oct 16, 2020
(Electronic) Receipt
Oct 16, 2020
Auxiliary request during Opposition procedure
Oct 16, 2020
Auxiliary request during Opposition procedure
Oct 16, 2020
Auxiliary request during Opposition procedure
Oct 16, 2020
Auxiliary request during Opposition procedure
Oct 16, 2020
Auxiliary request during Opposition procedure
Oct 16, 2020
Auxiliary request during Opposition procedure - 01
Oct 16, 2020
Auxiliary request during Opposition procedure - 02
Oct 16, 2020
Auxiliary request during Opposition procedure - 02
Oct 16, 2020
Auxiliary request during Opposition procedure - 03
Oct 16, 2020
Auxiliary request during Opposition procedure - 03
Oct 16, 2020
Letter accompanying subsequently filed items
Oct 16, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 22, 2020
Communication of a notice of opposition and request to file observations
Jun 22, 2020
Notice of further oppositions to opponent(s)
Apr 29, 2020
Brief communication - Opposition proceedings
Apr 21, 2020
(Electronic) Receipt
Apr 21, 2020
Citation in opposition procedure - 021
Apr 21, 2020
Citation in opposition procedure - 021
Apr 21, 2020
Letter accompanying subsequently filed items
Apr 21, 2020
Letter regarding the opposition procedure (no time limit)
Feb 27, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 21, 2020
(Electronic) Receipt
Feb 21, 2020
Citation in opposition procedure - 001
Feb 21, 2020
Citation in opposition procedure - 002
Feb 21, 2020
Citation in opposition procedure - 003
Feb 21, 2020
Citation in opposition procedure - 004
Feb 21, 2020
Citation in opposition procedure - 005
Feb 21, 2020
Citation in opposition procedure - 006
Feb 21, 2020
Citation in opposition procedure - 007
Feb 21, 2020
Citation in opposition procedure - 008
Feb 21, 2020
Citation in opposition procedure - 009
Feb 21, 2020
Citation in opposition procedure - 010
Feb 21, 2020
Citation in opposition procedure - 011
Feb 21, 2020
Citation in opposition procedure - 012
Feb 21, 2020
Citation in opposition procedure - 013
Feb 21, 2020
Citation in opposition procedure - 014
Feb 21, 2020
Citation in opposition procedure - 015
Feb 21, 2020
Citation in opposition procedure - 016
Feb 21, 2020
Citation in opposition procedure - 017
Feb 21, 2020
Citation in opposition procedure - 018
Feb 21, 2020
Citation in opposition procedure - 019
Feb 21, 2020
Citation in opposition procedure - 020
Feb 21, 2020
Notice of opposition
Feb 21, 2020
Notice of opposition
Aug 12, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 4, 2019
Decision to grant a European patent
Jun 18, 2019
(Electronic) Receipt
Jun 18, 2019
Filing of the translations of the claims
Jun 18, 2019
French translation of claims
Jun 18, 2019
German translation of the claims
Jun 18, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Bibliographic data of the European patent application
Apr 1, 2019
Communication about intention to grant a European patent
Apr 1, 2019
Intention to grant (signatures)
Apr 1, 2019
Text intended for grant (clean copy)
Apr 1, 2019
Text intended for grant (version for approval)
Nov 23, 2018
(Electronic) Receipt
Nov 23, 2018
Amended claims with annotations
Nov 23, 2018
Claims
Nov 23, 2018
Letter accompanying subsequently filed items
Nov 23, 2018
Matter concerning the application
Nov 23, 2018
Reply to communication from the Examining Division
Sep 20, 2018
Grant of extension of time limit (examination procedure)
Sep 10, 2018
(Electronic) Receipt
Sep 10, 2018
Request for extension of time limit to communication from the Examining Division
May 15, 2018
Annex to the communication
May 15, 2018
Communication from the Examining Division
May 8, 2018
Examination started
Nov 15, 2017
(Electronic) Receipt
Nov 15, 2017
Amended claims filed after receipt of (European) search report
Nov 15, 2017
Amended claims with annotations
Nov 15, 2017
Amendments received before examination
Nov 15, 2017
Letter accompanying subsequently filed items
May 9, 2017
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 19, 2017
Communication regarding the transmission of the European search report
Apr 19, 2017
European search opinion
Apr 19, 2017
Information on Search Strategy
Apr 19, 2017
Supplementary European search report
Apr 5, 2017
Search started
Jul 6, 2016
Notification of forthcoming publication
May 4, 2016
Communication regarding possible amendment of the application/payment of claims fee
May 2, 2016
Communication to designated inventor
Apr 12, 2016
Copy of the international preliminary report on patentability
Apr 12, 2016
Translation of the international preliminary report on patentability
Mar 17, 2016
(Electronic) Receipt
Mar 17, 2016
Abstract
Mar 17, 2016
Claims
Mar 17, 2016
Description
Mar 17, 2016
Drawings
Mar 17, 2016
Request for entry into the European phase
Feb 5, 2016
Information on entry into European phase
Jan 28, 2016
Notification of the recording of a change
Apr 21, 2015
Priority document (electronically transmitted)
Apr 2, 2015
Copy of the international search report
Apr 2, 2015
Copy of the translated international search report
Apr 2, 2015
International publication pamphlet

EP3050986

HITACHI METALS

Application Number: EP14847363A
Filing Date: Jun 24, 2014
Status: Revoked; Jul 19, 2024
Publication Date: Jul 31, 2019
External Links: Slate, Register , Google Patents

IP Verse

High-Speed-Tool Steel And Method For Producing Same

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3050986