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Extract from the Register of European Patents

EP About this file: EP2357259

EP2357259 - HIGH-PURITY FERRITIC STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE, AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.12.2015
Database last updated on 14.09.2024
Most recent event   Tooltip20.07.2018Lapse of the patent in a contracting state
New state(s): PT		published on 22.08.2018  [2018/34]
Applicant(s)For all designated states
Nippon Steel & Sumikin Stainless Steel Corporation
6-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
[2011/33]
Inventor(s)01 / HATANO, Masaharu
c/o Nippon Steel&Sumikin Stainless
SteelCorporation
6-1, Otemachi 2-chome
Chiyoda-ku
Tokyo 100-0004 / JP
02 / TAKAHASHI, Akihiko
c/o Nippon Steel&Sumikin Stainless Steel
Corporation
6-1, Otemachi 2-chome
Chiyoda-ku
Tokyo 100-0004 / JP
03 / ISHIMARU, Eiichiro
c/o Nippon Steel&Sumikin Stainless Steel
Corporation
6-1, Otemachi 2-chome
Chiyoda-ku
Tokyo 100-0004 / JP
04 / TAKAHATA, Shigenori
c/o Nippon Steel&Sumikin Stainless Steel
Corporation
6-1, Otemachi 2-chome
Chiyoda-ku
Tokyo 100-0004 / JP
 [2015/07]
Former [2011/33]01 / HATANO, Masaharu
c/o Nippon Steel&Sumikin Stainless SteelCorporation 6-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
02 / TAKAHASHI, Akihiko
c/o Nippon Steel&Sumikin Stainless Steel Corporation 6-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
03 / ISHIMARU, Eiichiro
c/o Nippon Steel&Sumikin Stainless Steel Corporation 6-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
04 / TAKAHATA, Shigenori
c/o Nippon Steel&Sumikin Stainless Steel Corporation 6-1, Otemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [2015/07]Vossius & Partner
Siebertstrasse 3
81675 München / DE
Former [2011/33]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date09831981.707.12.2009
[2011/33]
WO2009JP70788
Priority number, dateJP2008031370009.12.2008         Original published format: JP 2008313700
JP2009027678604.12.2009         Original published format: JP 2009276786
[2011/33]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010067878
Date:17.06.2010
Language:JA
[2010/24]
Type: A1 Application with search report 
No.:EP2357259
Date:17.08.2011
Language:EN
[2011/33]
Type: B1 Patent specification 
No.:EP2357259
Date:11.02.2015
Language:EN
[2015/07]
Search report(s)International search report - published on:JP17.06.2010
(Supplementary) European search report - dispatched on:EP16.10.2013
ClassificationIPC:C22C38/00, C21D9/46, C22C38/18, C22C38/54
[2011/33]
CPC:
C22C38/02 (EP,KR,US); C22C38/18 (EP,KR,US); C21D1/76 (EP,KR,US);
C21D6/002 (EP,KR,US); C21D8/0205 (EP,KR,US); C21D9/46 (EP,KR,US);
C22C38/001 (EP,KR,US); C22C38/008 (EP,KR,US); C22C38/04 (EP,US);
C22C38/06 (EP,KR,US); C21D2211/004 (EP,KR,US); C21D2211/005 (EP,KR,US) (-)
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2011/33]
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:HOCHREINER FERRITISCHER EDELSTAHL MIT HERVORRAGENDER KORROSIONSBESTÄNDIGKEIT UND HERSTELLUNGSVERFAHREN DAFÜR[2011/33]
English:HIGH-PURITY FERRITIC STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE, AND METHOD FOR PRODUCING SAME[2011/33]
French:ACIER FERRITIQUE INOXYDABLE DE HAUTE PURETÉ PRÉSENTANT UNE EXCELLENTE RÉSISTANCE À LA CORROSION, ET PROCÉDÉ DE PRODUCTION DE CELUI-CI[2015/03]
Former [2011/33]ACIER FERRITIQUE INOXYDABLE DE GRANDE PURETÉ PRÉSENTANT UNE EXCELLENTE RÉSISTANCE À LA CORROSION, ET PROCÉDÉ DE PRODUCTION DE CELUI-CI
Entry into regional phase16.05.2011Translation filed 
08.06.2011National basic fee paid 
08.06.2011Search fee paid 
08.06.2011Designation fee(s) paid 
08.06.2011Examination fee paid 
Examination procedure08.06.2011Examination requested  [2011/33]
14.05.2014Amendment by applicant (claims and/or description)
08.07.2014Communication of intention to grant the patent
11.11.2014Fee for grant paid
11.11.2014Fee for publishing/printing paid
11.11.2014Receipt 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  08.07.2014
Opposition(s)12.11.2015No opposition filed within time limit [2016/03]
Fees paidRenewal fee
23.12.2011Renewal fee patent year 03
27.12.2012Renewal fee patent year 04
20.12.2013Renewal fee patent year 05
23.12.2014Renewal fee patent year 06
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  TooltipHU07.12.2009
AT11.02.2015
BE11.02.2015
BG11.02.2015
CY11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
MC11.02.2015
MK11.02.2015
MT11.02.2015
NL11.02.2015
PL11.02.2015
PT11.02.2015
RO11.02.2015
SI11.02.2015
SK11.02.2015
SM11.02.2015
TR11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
[2018/34]
Former [2018/30]HU07.12.2009
AT11.02.2015
BE11.02.2015
BG11.02.2015
CY11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
MC11.02.2015
MK11.02.2015
MT11.02.2015
NL11.02.2015
PL11.02.2015
RO11.02.2015
SI11.02.2015
SK11.02.2015
SM11.02.2015
TR11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2017/38]HU07.12.2009
AT11.02.2015
BE11.02.2015
BG11.02.2015
CY11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
MC11.02.2015
MT11.02.2015
NL11.02.2015
PL11.02.2015
RO11.02.2015
SI11.02.2015
SK11.02.2015
SM11.02.2015
TR11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2016/33]AT11.02.2015
BE11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
MC11.02.2015
NL11.02.2015
PL11.02.2015
RO11.02.2015
SI11.02.2015
SK11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2016/24]AT11.02.2015
BE11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
NL11.02.2015
PL11.02.2015
RO11.02.2015
SI11.02.2015
SK11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2016/12]AT11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
NL11.02.2015
PL11.02.2015
RO11.02.2015
SI11.02.2015
SK11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2015/50]AT11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
NL11.02.2015
PL11.02.2015
RO11.02.2015
SK11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2015/49]AT11.02.2015
CZ11.02.2015
DK11.02.2015
EE11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
NL11.02.2015
RO11.02.2015
SK11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2015/39]AT11.02.2015
HR11.02.2015
LT11.02.2015
LV11.02.2015
NL11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2015/38]AT11.02.2015
HR11.02.2015
LT11.02.2015
NO11.05.2015
GR12.05.2015
IS11.06.2015
Former [2015/37]HR11.02.2015
LT11.02.2015
NO11.05.2015
GR12.05.2015
Former [2015/36]HR11.02.2015
LT11.02.2015
NO11.05.2015
Former [2015/35]LT11.02.2015
NO11.05.2015
Documents cited:Search[A]JP2008190003  (NIPPON STEEL & SUMIKIN SST) [A] 1-5 * table 1 *;
 [A]JP2005220429  (NIPPON STEEL & SUMIKIN SST) [A] 1-5 * table 1 *;
 [A]EP1571227  (NIPPON STEEL & SUMIKIN SST [JP]) [A] 1-5 * table 1 *;
 [A]US6423159  (LIESERT SILKE [FR], et al) [A] 1-5 * table 1 *;
 [A]JP2001355048  (NIPPON STEEL CORP) [A] 1-5 * tables 1-3 *
International search[A]JP2000169943  (NIPPON STEEL CORP);
 [A]JPH1192872  (NIPPON STEEL CORP);
 [A]JPH1112704  (KAWASAKI STEEL CO)
by applicantJP2008001945
 JPH06172935
 JPH0734205
 JP2000169943
 JP2001262234
 JP2001288543
 JP2001288544
 WO2007129703
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.