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Extract from the Register of European Patents

EP About this file: EP2578715

EP2578715 - STRUCTURAL STAINLESS STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE IN WELDED PART, AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.05.2018
Database last updated on 12.07.2024
FormerThe patent has been granted
Status updated on  09.06.2017
FormerGrant of patent is intended
Status updated on  20.12.2016
FormerExamination is in progress
Status updated on  25.11.2016
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
JFE Steel Corporation
2-3, Uchisaiwaicho 2-chome Chiyoda-ku
Tokyo 100-0011 / JP
[2013/15]
Inventor(s)01 / OTA, Hiroki
c/o Intellectual Property Dept.
JFE STEEL CORPORATION
2-3 Uchisaiwai-cho 2-chome
Chiyoda-ku
Tokyo 100-0011 / JP
02 / FUJITA, Kenichi
c/o Intellectual Property Dept.
JFE STEEL CORPORATION
2-3 Uchisaiwai-cho 2-chome
Chiyoda-ku
Tokyo 100-0011 / JP
03 / KATO, Yasushi
c/o Intellectual Property Dept.
JFE STEEL CORPORATION
2-3 Uchisaiwai-cho 2-chome
Chiyoda-ku
Tokyo 100-0011 / JP
 [2013/15]
Representative(s)Stebbing, Timothy Charles
Haseltine Lake LLP
Lincoln House, 5th Floor
300 High Holborn
London WC1V 7JH / GB
[2017/28]
Former [2013/15]Stebbing, Timothy Charles
Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn
London WC1V 7JH / GB
Application number, filing date11789877.526.05.2011
[2017/28]
WO2011JP62640
Priority number, dateJP2010012405931.05.2010         Original published format: JP 2010124059
[2013/15]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011152475
Date:08.12.2011
Language:JA
[2011/49]
Type: A1 Application with search report 
No.:EP2578715
Date:10.04.2013
Language:EN
[2013/15]
Type: B1 Patent specification 
No.:EP2578715
Date:12.07.2017
Language:EN
[2017/28]
Search report(s)International search report - published on:JP08.12.2011
(Supplementary) European search report - dispatched on:EP22.07.2015
ClassificationIPC:C22C38/00, C22C38/58
[2013/15]
CPC:
C21D9/0068 (EP,KR,US); C22C38/58 (EP,KR,US); B21B9/00 (KR,US);
C21D6/005 (EP,KR,US); C21D9/46 (EP,US); C22C38/001 (EP,KR,US);
C22C38/002 (EP,KR,US); C22C38/02 (EP,KR,US); C22C38/06 (EP,KR,US);
C22C38/42 (EP,KR,US); C22C38/46 (EP,KR,US); C22C38/50 (EP,KR,US) (-)
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 [2013/15]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:STAHLBLECH AUS STRUKTURELLEM EDELSTAHL MIT HERVORRAGENDER KORROSIONSBESTÄNDIGKEIT IM GESCHWEISSTEN TEIL SOWIE HERSTELLUNGSVERFAHREN DAFÜR[2013/15]
English:STRUCTURAL STAINLESS STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE IN WELDED PART, AND METHOD FOR PRODUCING SAME[2013/15]
French:TÔLE D'ACIER INOXYDABLE DE CONSTRUCTION AYANT UNE EXCELLENTE RÉSISTANCE À LA CORROSION DANS LA PARTIE SOUDÉE, ET SON PROCÉDÉ DE PRODUCTION[2013/15]
Entry into regional phase20.12.2012Translation filed 
21.12.2012National basic fee paid 
21.12.2012Search fee paid 
21.12.2012Designation fee(s) paid 
21.12.2012Examination fee paid 
Examination procedure21.12.2012Examination requested  [2013/15]
02.02.2016Amendment by applicant (claims and/or description)
02.06.2016Despatch of a communication from the examining division (Time limit: M04)
29.09.2016Reply to a communication from the examining division
21.12.2016Communication of intention to grant the patent
18.04.2017Fee for grant paid
18.04.2017Fee for publishing/printing paid
18.04.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  02.06.2016
Opposition(s)13.04.2018No opposition filed within time limit [2018/25]
Fees paidRenewal fee
29.05.2013Renewal fee patent year 03
03.03.2014Renewal fee patent year 04
29.05.2015Renewal fee patent year 05
26.05.2016Renewal fee patent year 06
30.05.2017Renewal fee patent year 07
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  TooltipHU26.05.2011
AL12.07.2017
AT12.07.2017
CY12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
MC12.07.2017
MK12.07.2017
NL12.07.2017
PL12.07.2017
PT12.07.2017
RO12.07.2017
RS12.07.2017
SI12.07.2017
SK12.07.2017
SM12.07.2017
TR12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
[2020/33]
Former [2020/31]HU26.05.2011
AT12.07.2017
CY12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
MC12.07.2017
MK12.07.2017
NL12.07.2017
PL12.07.2017
PT12.07.2017
RO12.07.2017
RS12.07.2017
SI12.07.2017
SK12.07.2017
SM12.07.2017
TR12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2020/27]HU26.05.2011
AT12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
MC12.07.2017
NL12.07.2017
PL12.07.2017
PT12.07.2017
RO12.07.2017
RS12.07.2017
SI12.07.2017
SK12.07.2017
SM12.07.2017
TR12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2020/15]AT12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
MC12.07.2017
NL12.07.2017
PL12.07.2017
RO12.07.2017
RS12.07.2017
SI12.07.2017
SK12.07.2017
SM12.07.2017
TR12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2019/06]AT12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
MC12.07.2017
NL12.07.2017
PL12.07.2017
RO12.07.2017
RS12.07.2017
SI12.07.2017
SK12.07.2017
SM12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/39]AT12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
NL12.07.2017
PL12.07.2017
RO12.07.2017
RS12.07.2017
SI12.07.2017
SK12.07.2017
SM12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/24]AT12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
NL12.07.2017
PL12.07.2017
RO12.07.2017
RS12.07.2017
SK12.07.2017
SM12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/23]AT12.07.2017
CZ12.07.2017
DK12.07.2017
EE12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
NL12.07.2017
PL12.07.2017
RO12.07.2017
RS12.07.2017
SK12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/21]AT12.07.2017
CZ12.07.2017
DK12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
NL12.07.2017
PL12.07.2017
RS12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/12]AT12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
LV12.07.2017
NL12.07.2017
PL12.07.2017
RS12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/11]AT12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
NL12.07.2017
PL12.07.2017
RS12.07.2017
BG12.10.2017
NO12.10.2017
GR13.10.2017
IS12.11.2017
Former [2018/10]AT12.07.2017
FI12.07.2017
HR12.07.2017
LT12.07.2017
NL12.07.2017
RS12.07.2017
NO12.10.2017
Former [2018/08]FI12.07.2017
LT12.07.2017
NL12.07.2017
NO12.10.2017
Former [2018/07]LT12.07.2017
NO12.10.2017
Documents cited:Search[X]US2003044305  (MIYAZAKI ATSUSHI [JP], et al) [X] 1-6 * paragraphs [0042] - [0044] - [ 0061] , [ 0062]; claims 1,2,4,5; table 1 *;
 [A]EP1314791  (KAWASAKI STEEL CO [JP]) [A] 1-6 * paragraphs [0061] , [0063]; claims 1-10; tables 1,3,4,14 *;
 [A]US3650731  (AGGEN GEORGE) [A] 1-3 * column 1, lines 28-40; example KG57; claims 1,2; table 1 *;
 [A]US2006201587  (AMAYA HISASHI [JP], et al) [A] 1-6 * the whole document *;
 [A]JP2000080416  (KAWASAKI STEEL CO) [A] 1-6 * abstract *
International search[A]WO2005023478  (SUMITOMO METAL IND [JP], et al);
 [A]JP2006219717  (NIPPON STEEL CORP);
 [A]JP2007284771  (NIPPON STEEL & SUMIKIN SST)
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.