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Extract from the Register of European Patents

EP About this file: EP3257960

EP3257960 - GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.09.2021
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  02.10.2020
FormerGrant of patent is intended
Status updated on  08.06.2020
FormerExamination is in progress
Status updated on  31.08.2018
FormerRequest for examination was made
Status updated on  17.11.2017
FormerThe international publication has been made
Status updated on  02.08.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
JFE Steel Corporation
2-3, Uchisaiwaicho 2-chome Chiyoda-ku
Tokyo 100-0011 / JP
[2017/51]
Inventor(s)01 / UESAKA, Masanori
c/o Intellectual Property Dept.
JFE STEEL CORPORATION
2-3 Uchisaiwai-cho 2-chome
Chiyoda-ku
Tokyo 100-0011 / JP
02 / WATANABE, Makoto
c/o Intellectual Property Dept.
JFE STEEL CORPORATION
2-3 Uchisaiwai-cho 2-chome
Chiyoda-ku
Tokyo 100-0011 / JP
03 / TAKAJO, Shigehiro
c/o Intellectual Property Dept.
JFE STEEL CORPORATION
2-3 Uchisaiwai-cho 2-chome
Chiyoda-ku
Tokyo 100-0011 / JP
 [2017/51]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2017/51]
Application number, filing date16748936.812.02.2016
[2017/51]
WO2016JP00744
Priority number, dateJP2015002638513.02.2015         Original published format: JP 2015026385
[2017/51]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016129291
Date:18.08.2016
Language:JA
[2016/33]
Type: A1 Application with search report 
No.:EP3257960
Date:20.12.2017
Language:EN
[2017/51]
Type: B1 Patent specification 
No.:EP3257960
Date:04.11.2020
Language:EN
[2020/45]
Search report(s)International search report - published on:JP18.08.2016
(Supplementary) European search report - dispatched on:EP30.11.2017
ClassificationIPC:C22C38/00, C22C38/02, C22C38/04, C21D8/12, C21D8/00, C21D3/04, C21D6/00, H01F1/18
[2020/26]
CPC:
C21D8/1294 (EP,US); C21D8/12 (RU,US); C21D8/1283 (EP,KR,US);
B05D7/14 (US); C21D3/04 (EP,KR,US); C21D6/005 (EP,US);
C21D6/008 (EP,US); C21D8/005 (EP,US); C21D8/1222 (KR);
C21D8/1233 (KR); C21D8/1255 (EP,US); C21D8/1272 (EP,KR,US);
C21D9/46 (KR,US); C22C38/00 (EP,US); C22C38/02 (EP,KR,US);
C22C38/04 (EP,KR,RU,US); C23C22/00 (US); H01F1/16 (KR,RU,US);
H01F1/18 (EP,US); H01F27/245 (US); C22C2202/02 (US) (-)
Former IPC [2020/24]C22C38/00, C22C38/02, C22C38/04, C21D8/12, C21D8/00, C21D3/04, C21D6/00
Former IPC [2017/52]C22C38/00, C21D8/12, C21D9/46, C22C38/04, C23C22/00, H01F1/16, C22C38/02
Former IPC [2017/51]C22C38/00, C21D8/12, C21D9/46, C22C38/04, C23C22/00, H01F1/16
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 [2017/51]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:KORNORIENTIERTES ELEKTRISCHES STAHLBLECH UND VERFAHREN ZUR HERSTELLUNG DAVON[2017/51]
English:GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME[2017/51]
French:TÔLE MAGNÉTIQUE À GRAINS ORIENTÉS ET SON PROCÉDÉ DE FABRICATION[2017/51]
Entry into regional phase02.08.2017Translation filed 
02.08.2017National basic fee paid 
02.08.2017Search fee paid 
02.08.2017Designation fee(s) paid 
02.08.2017Examination fee paid 
Examination procedure02.08.2017Examination requested  [2017/51]
02.08.2017Date on which the examining division has become responsible
29.06.2018Amendment by applicant (claims and/or description)
04.09.2018Despatch of a communication from the examining division (Time limit: M04)
04.01.2019Reply to a communication from the examining division
28.03.2019Despatch of a communication from the examining division (Time limit: M04)
30.07.2019Reply to a communication from the examining division
17.09.2019Despatch of a communication from the examining division (Time limit: M02)
26.11.2019Reply to a communication from the examining division
09.06.2020Communication of intention to grant the patent
28.09.2020Fee for grant paid
28.09.2020Fee for publishing/printing paid
28.09.2020Receipt of the translation of the claim(s)
Opposition(s)05.08.2021No opposition filed within time limit [2021/41]
Fees paidRenewal fee
18.01.2018Renewal fee patent year 03
31.01.2019Renewal fee patent year 04
19.02.2020Renewal fee patent year 05
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  TooltipHU12.02.2016
AL04.11.2020
AT04.11.2020
CY04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
MK04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
BE28.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
[2024/22]
Former [2023/33]HU12.02.2016
AL04.11.2020
AT04.11.2020
CY04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
BE28.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2023/30]AL04.11.2020
AT04.11.2020
CY04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
BE28.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2022/34]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
BE28.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2022/23]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2022/10]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
PT04.03.2021
Former [2022/09]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
GB12.02.2021
IE12.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2022/07]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IE12.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/50]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/48]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
IT04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/46]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
NL04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
LU12.02.2021
CH28.02.2021
LI28.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/45]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/41]AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/37]AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/36]AT04.11.2020
CZ04.11.2020
EE04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/35]AT04.11.2020
CZ04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/34]AT04.11.2020
CZ04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/33]AT04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/32]AT04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/28]AT04.11.2020
ES04.11.2020
FI04.11.2020
HR04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/25]AT04.11.2020
ES04.11.2020
FI04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/23]AT04.11.2020
FI04.11.2020
LV04.11.2020
RS04.11.2020
SE04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
PT04.03.2021
Former [2021/22]FI04.11.2020
RS04.11.2020
NO04.02.2021
PT04.03.2021
Former [2021/21]FI04.11.2020
PT04.03.2021
Former [2021/20]FI04.11.2020
Documents cited:Search[X]JP2861702B  ;
 [XY]JP2000144249  (KAWASAKI STEEL CO);
 [Y]US2013098508  (YAMAGUCHI HIROI [JP], et al);
 [X]JP2014196558  (JFE STEEL CORP)
International search[Y]JP2004292834  (JFE STEEL KK);
 [A]JP2012012666  (JFE STEEL CORP);
 [A]JP2012214902  (NIPPON STEEL CORP);
 [Y]JP2013057119  (JFE STEEL CORP);
 [YA]WO2013046716  (JFE STEEL CORP [JP]);
 [YA]JP2013072116  (JFE STEEL CORP)
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.