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Extract from the Register of European Patents

EP About this file: EP3594371

EP3594371 - NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET [Right-click to bookmark this link]
Former [2020/03]NON-ORIENTED ELECTROMAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
[2021/04]
StatusNo opposition filed within time limit
Status updated on  13.05.2022
Database last updated on 01.01.2025
FormerThe patent has been granted
Status updated on  12.06.2021
FormerGrant of patent is intended
Status updated on  01.03.2021
FormerRequest for examination was made
Status updated on  13.12.2019
FormerThe international publication has been made
Status updated on  17.09.2018
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024  [2024/44]
Applicant(s)For all designated states
Nippon Steel Corporation
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 1008071 / JP
[2020/03]
Inventor(s)01 / FUJIMURA Hiroshi
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
02 / ICHIE Takeru
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
03 / NATORI Yoshiaki
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
04 / YASHIKI Hiroyoshi
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
 [2020/03]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2020/03]
Application number, filing date18764795.307.03.2018
[2020/03]
WO2018JP08780
Priority number, dateJP2017004254707.03.2017         Original published format: JP 2017042547
[2020/03]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018164185
Date:13.09.2018
Language:JA
[2018/37]
Type: A1 Application with search report 
No.:EP3594371
Date:15.01.2020
Language:EN
[2020/03]
Type: B1 Patent specification 
No.:EP3594371
Date:07.07.2021
Language:EN
[2021/27]
Search report(s)International search report - published on:JP13.09.2018
(Supplementary) European search report - dispatched on:EP02.07.2020
ClassificationIPC:C22C38/00, C21D8/12, C22C38/60, C21D9/46, C22C38/02, C22C38/04, C22C38/06, C22C38/08, C22C38/16, C22C38/34, C22C38/38, H01F1/16, H01F1/147
[2021/03]
CPC:
C21D8/1272 (EP); C22C38/34 (EP,KR,US); C21D9/46 (EP,US);
C21D6/001 (US); C21D6/002 (US); C21D6/005 (US);
C21D6/008 (US); C21D8/005 (US); C21D8/12 (EP,KR);
C21D8/1222 (US); C21D8/1233 (EP); C21D8/1261 (EP);
C22C38/001 (US); C22C38/002 (US); C22C38/004 (EP);
C22C38/005 (EP,US); C22C38/008 (US); C22C38/02 (EP);
C22C38/04 (EP,US); C22C38/06 (EP,US); C22C38/08 (EP,US);
C22C38/16 (EP,US); C22C38/38 (EP); C22C38/60 (EP,KR);
H01F1/147 (EP,KR); H01F1/14775 (US); H01F1/16 (EP);
C21D2201/05 (EP); C22C2202/02 (US) (-)
Former IPC [2020/32]C22C38/00, C21D8/12, C22C38/60, C21D9/46, C22C38/02, C22C38/04, C22C38/06, C22C38/08, C22C38/16, C22C38/34, C22C38/38
Former IPC [2020/03]C22C38/00, C21D8/12, C22C38/60, H01F1/147
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 [2020/03]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:NICHTORIENTIERTES ELEKTROSTAHLBLECH UND VERFAHREN ZUR HERSTELLUNG DES NICHTORIENTIERTEN ELEKTROSTAHLBLECHS[2021/04]
English:NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET[2021/04]
French:TÔLE D'ACIER ÉLECTRIQUE NON ORIENTÉE ET PROCÉDÉ DE FABRICATION D'UNE TÔLE D'ACIER ÉLECTRIQUE NON ORIENTÉE[2021/26]
Former [2020/03]NICHTORIENTIERTES ELEKTROMAGNETISCHES STAHLBLECH UND VERFAHREN ZUR HERSTELLUNG DES NICHTORIENTIERTEN ELEKTROMAGNETISCHEN STAHLBLECHS
Former [2020/03]NON-ORIENTED ELECTROMAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
Former [2020/03]FEUILLE D'ACIER ÉLECTROMAGNÉTIQUE NON ORIENTÉE ET PROCÉDÉ DE FABRICATION D'UNE FEUILLE D'ACIER ÉLECTROMAGNÉTIQUE NON ORIENTÉE
Entry into regional phase16.08.2019Translation filed 
13.09.2019National basic fee paid 
13.09.2019Search fee paid 
13.09.2019Designation fee(s) paid 
13.09.2019Examination fee paid 
Examination procedure13.09.2019Examination requested  [2020/03]
23.10.2020Amendment by applicant (claims and/or description)
02.03.2021Communication of intention to grant the patent
27.05.2021Fee for grant paid
27.05.2021Fee for publishing/printing paid
27.05.2021Receipt of the translation of the claim(s)
Opposition(s)08.04.2022No opposition filed within time limit [2022/24]
Fees paidRenewal fee
23.03.2020Renewal fee patent year 03
24.03.2021Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU07.03.2018
AL07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
MK07.07.2021
MT07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
TR07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
BE31.03.2022
CH31.03.2022
LI31.03.2022
[2024/44]
Former [2024/29]HU07.03.2018
AL07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
MK07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
TR07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
BE31.03.2022
CH31.03.2022
LI31.03.2022
Former [2024/24]HU07.03.2018
AL07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
MK07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
BE31.03.2022
CH31.03.2022
LI31.03.2022
Former [2024/23]AL07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
MK07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
BE31.03.2022
CH31.03.2022
LI31.03.2022
Former [2024/20]AL07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
BE31.03.2022
CH31.03.2022
LI31.03.2022
Former [2023/10]AL07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
BE31.03.2022
CH31.03.2022
LI31.03.2022
Former [2023/09]AL07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
CH31.03.2022
LI31.03.2022
Former [2023/08]AL07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
GB07.03.2022
IE07.03.2022
LU07.03.2022
Former [2022/47]AL07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/36]AL07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/29]AL07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/25]CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/24]CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
RO07.07.2021
RS07.07.2021
SK07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/21]DK07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
RS07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/11]ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
RS07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/09]ES07.07.2021
FI07.07.2021
LT07.07.2021
NL07.07.2021
RS07.07.2021
BG07.10.2021
NO07.10.2021
PT08.11.2021
Former [2022/08]ES07.07.2021
FI07.07.2021
LT07.07.2021
NL07.07.2021
BG07.10.2021
NO07.10.2021
Former [2022/07]LT07.07.2021
NL07.07.2021
NO07.10.2021
Documents cited:Search[A]US2010158744  (MURAKAMI HIDEKUNI [JP]) [A] 1-3 * the whole document *;
 [A]US2014332119  (TAKASHIMA KATSUTOSHI [JP], et al) [A] 1-3* the whole document *;
 [A]WO2016175121  (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [A] 1-3 * the whole document *
International search[A]JP2005120403  (JFE STEEL KK) [A] 1-3 * , *;
 [A]JP2008050686  (NIPPON STEEL CORP) [A] 1-3 * , *;
 [A]JP2010121150  (SUMITOMO METAL IND) [A] 1-3 * , *;
 [A]JP2010259158  (JFE STEEL CORP) [A] 1-3 * , *;
 [A]US2011273054  (JOHNSTON GWYNNE [US]) [A] 1-3 * , *;
 [A]WO2013125223  (JFE STEEL CORP [JP]) [A] 1-3 * , *;
 [A]US2014366988  (DORNINGER FRANZ [AT], et al) [A] 1-3* , *;
 [A]WO2016017263  (JFE STEEL CORP [JP]) [A] 1-3 * , *
by applicantJPS60238421
 JPS62112723
 JPH028346
 JPH0222442
 JPH08134606
 JP2005113185
 JP2007186790
 JP2010090474
 JP2017042547
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.