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Extract from the Register of European Patents

EP About this file: EP3924528

EP3924528 - METHOD FOR PRODUCING A SHEET STEEL COMPONENT [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  29.03.2024
Database last updated on 29.10.2024
FormerRequest for examination was made
Status updated on  19.11.2021
FormerThe international publication has been made
Status updated on  22.08.2020
Formerunknown
Status updated on  25.02.2020
Most recent event   Tooltip08.04.2024New entry: Reply to examination report 
Applicant(s)For all designated states
ThyssenKrupp Steel Europe AG
Kaiser-Wilhelm-Strasse 100
47166 Duisburg / DE
[2021/51]
Inventor(s)01 / PIERONEK, David
Derner Kippshof 39
44329 Dortmund / DE
02 / ROßMANN, Roger Bernd
Mühlenblick 38
26409 Wittmund / DE
[N/P]
Former [2021/51]01 / PIERONEK, David
44329 Dortmund / DE
02 / ROßMANN, Roger Bernd
26409 Wittmund / DE
Representative(s)ThyssenKrupp Steel Europe AG
SE/INN-IPM
Kaiser-Wilhelm-Straße 100
47166 Duisburg / DE
[2021/51]
Application number, filing date20705035.211.02.2020
[2021/51]
WO2020EP53379
Priority number, dateDE20191020188313.02.2019         Original published format: DE102019201883
[2021/51]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020165116
Date:20.08.2020
Language:DE
[2020/34]
Type: A1 Application with search report 
No.:EP3924528
Date:22.12.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 20.08.2020 takes the place of the publication of the European patent application.
[2021/51]
Search report(s)International search report - published on:EP20.08.2020
ClassificationIPC:C21D8/00, C22C38/02, C22C38/04, C21D7/13, C21D1/18
[2021/51]
CPC:
C21D1/673 (EP); C21D1/18 (EP); C21D1/34 (EP);
C21D1/76 (EP); C21D8/005 (EP); C21D9/48 (EP);
C22C38/02 (EP); C22C38/04 (EP); C21D1/26 (EP);
C21D2211/002 (EP); C21D2211/008 (EP); C21D7/06 (EP);
C21D9/0068 (EP); C22C38/06 (EP); C22C38/08 (EP);
C22C38/12 (EP); C22C38/14 (EP); C22C38/16 (EP);
C22C38/18 (EP); C22C38/32 (EP) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2021/51]
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES STAHLBLECHBAUTEILS[2021/51]
English:METHOD FOR PRODUCING A SHEET STEEL COMPONENT[2021/51]
French:PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT EN TÔLE D'ACIER[2021/51]
Entry into regional phase23.07.2021National basic fee paid 
23.07.2021Designation fee(s) paid 
23.07.2021Examination fee paid 
Examination procedure23.07.2021Examination requested  [2021/51]
23.07.2021Date on which the examining division has become responsible
11.10.2021Amendment by applicant (claims and/or description)
03.04.2024Despatch of a communication from the examining division (Time limit: M04)
08.04.2024Reply to a communication from the examining division
Fees paidRenewal fee
07.03.2022Renewal fee patent year 03
23.02.2023Renewal fee patent year 04
26.02.2024Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
28.02.202203   M06   Fee paid on   25.03.2022
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[XI]JP2009007652  (JFE STEEL KK) [X] 1,5,11,12 * abstract * * paragraphs [0002] , [0031]; tables 1,2 * [I] 13;
 [XI]DE102013014814  (TECH UNIVERSITÄT BERGAKADEMIE FREIBERG [DE]) [X] 1,5 * paragraphs [0001] , [0006]; claims 1-7 * [I] 9-14;
 [XI]US2017321294  (ARLAZAROV ARTEM [FR], et al) [X] 1,2,5,7,8 * paragraphs [0003] , [0188] , [0190] - [0200] - [ 208] - [0212] - [ 242]; claim 26; tables 1,2 *[I] 3,4,6,9,10,12-14
by applicantEP2242863
 EP3115767
 EP2086755
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.