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Extract from the Register of European Patents

EP About this file: EP2532765

EP2532765 - HIGH-STRENGTH WELDED STEEL PIPE AND METHOD FOR PRODUCING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.11.2020
Database last updated on 12.07.2024
FormerThe patent has been granted
Status updated on  13.12.2019
FormerGrant of patent is intended
Status updated on  09.10.2019
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): AL, MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
NIPPON STEEL CORPORATION
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo / JP
[2019/31]
Former [2013/04]For all designated states
Nippon Steel & Sumitomo Metal Corporation
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
Former [2012/50]For all designated states
Nippon Steel Corporation
6-1, Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8071 / JP
Inventor(s)01 / FUJISHIRO, Taishi
c/o NIPPON STEEL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
02 / HARA, Takuya
c/o NIPPON STEEL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
03 / TERADA, Yoshio
c/o NIPPON STEEL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
04 / SAKAMOTO, Shinya
c/o NIPPON STEEL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
05 / ASAHI, Hitoshi
c/o NIPPON STEEL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
 [2012/50]
Representative(s)Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[2020/03]
Former [2012/50]Hart-Davis, Jason, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cedex 07 / FR
Application number, filing date11739858.604.02.2011
[2020/03]
WO2011JP52348
Priority number, dateJP2010002283104.02.2010         Original published format: JP 2010022831
[2012/50]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011096510
Date:11.08.2011
Language:JA
[2011/32]
Type: A1 Application with search report 
No.:EP2532765
Date:12.12.2012
Language:EN
[2012/50]
Type: B1 Patent specification 
No.:EP2532765
Date:15.01.2020
Language:EN
[2020/03]
Search report(s)International search report - published on:JP11.08.2011
(Supplementary) European search report - dispatched on:EP27.06.2017
ClassificationIPC:C22C38/00, B21C37/08, B23K9/025, B23K9/18, B23K9/23, B23K31/00, C21D8/10, C21D9/08, C21D9/50, C22C38/14, C22C38/58, B23K35/30, C22C38/02, C22C38/04, C22C38/12, B23K31/02, B23K103/04, B23K101/06
[2017/30]
CPC:
B23K35/3053 (EP,KR,US); C22C38/14 (EP,KR,US); B23K31/027 (EP,KR,US);
C21D8/105 (EP,KR,US); C21D9/08 (EP,KR,US); C21D9/50 (EP,KR,US);
C22C38/001 (EP,US); C22C38/002 (EP,KR,US); C22C38/02 (EP,KR,US);
C22C38/04 (EP,KR,US); C22C38/12 (EP,KR,US); B23K2101/06 (EP,KR,US);
B23K2103/04 (EP,US); C21D2211/002 (EP,US); Y10S148/909 (EP,US) (-)
Former IPC [2012/50]C22C38/00, B21C37/08, B23K9/025, B23K9/18, B23K9/23, B23K31/00, C21D8/10, C21D9/08, C21D9/50, C22C38/14, C22C38/58, B23K35/30
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 [2012/50]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HOCHFESTES GESCHWEISSTES STAHLROHR UND VERFAHREN ZU DESSEN HERSTELLUNG[2012/50]
English:HIGH-STRENGTH WELDED STEEL PIPE AND METHOD FOR PRODUCING THE SAME[2012/50]
French:TUYAU EN ACIER SOUDÉ À HAUTE RÉSISTANCE ET PROCÉDÉ POUR SA PRODUCTION[2012/50]
Entry into regional phase31.07.2012Translation filed 
31.07.2012National basic fee paid 
31.07.2012Search fee paid 
31.07.2012Designation fee(s) paid 
31.07.2012Examination fee paid 
Examination procedure31.07.2012Examination requested  [2012/50]
20.10.2017Amendment by applicant (claims and/or description)
10.10.2019Communication of intention to grant the patent
02.12.2019Fee for grant paid
02.12.2019Fee for publishing/printing paid
02.12.2019Receipt 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  10.10.2019
Opposition(s)16.10.2020No opposition filed within time limit [2020/52]
Fees paidRenewal fee
19.12.2012Renewal fee patent year 03
17.12.2013Renewal fee patent year 04
24.12.2014Renewal fee patent year 05
21.12.2015Renewal fee patent year 06
23.12.2016Renewal fee patent year 07
27.12.2017Renewal fee patent year 08
31.12.2018Renewal fee patent year 09
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  TooltipHU04.02.2011
AL15.01.2020
AT15.01.2020
CY15.01.2020
CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
IT15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
MK15.01.2020
MT15.01.2020
NL15.01.2020
PL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SI15.01.2020
SK15.01.2020
SM15.01.2020
TR15.01.2020
IE04.02.2020
LU04.02.2020
BE29.02.2020
CH29.02.2020
LI29.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
[2022/31]
Former [2022/27]HU04.02.2011
AT15.01.2020
CY15.01.2020
CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
IT15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
MT15.01.2020
NL15.01.2020
PL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SI15.01.2020
SK15.01.2020
SM15.01.2020
TR15.01.2020
IE04.02.2020
LU04.02.2020
BE29.02.2020
CH29.02.2020
LI29.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2022/26]AT15.01.2020
CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
IT15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
NL15.01.2020
PL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SI15.01.2020
SK15.01.2020
SM15.01.2020
TR15.01.2020
IE04.02.2020
LU04.02.2020
BE29.02.2020
CH29.02.2020
LI29.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2021/10]AT15.01.2020
CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
IT15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
NL15.01.2020
PL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SI15.01.2020
SK15.01.2020
SM15.01.2020
IE04.02.2020
LU04.02.2020
BE29.02.2020
CH29.02.2020
LI29.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2021/08]CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
NL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SK15.01.2020
SM15.01.2020
IE04.02.2020
LU04.02.2020
CH29.02.2020
LI29.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/52]CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
NL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SK15.01.2020
SM15.01.2020
LU04.02.2020
CH29.02.2020
LI29.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/50]CZ15.01.2020
DK15.01.2020
EE15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
NL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SK15.01.2020
SM15.01.2020
LU04.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/49]CZ15.01.2020
DK15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
LT15.01.2020
LV15.01.2020
MC15.01.2020
NL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SK15.01.2020
SM15.01.2020
LU04.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/48]DK15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
LT15.01.2020
LV15.01.2020
NL15.01.2020
RO15.01.2020
RS15.01.2020
SE15.01.2020
SM15.01.2020
LU04.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/47]DK15.01.2020
ES15.01.2020
FI15.01.2020
HR15.01.2020
LT15.01.2020
LV15.01.2020
NL15.01.2020
RS15.01.2020
SE15.01.2020
LU04.02.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/40]FI15.01.2020
HR15.01.2020
LV15.01.2020
NL15.01.2020
RS15.01.2020
SE15.01.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
IS15.05.2020
PT07.06.2020
Former [2020/39]FI15.01.2020
HR15.01.2020
LV15.01.2020
NL15.01.2020
RS15.01.2020
SE15.01.2020
BG15.04.2020
NO15.04.2020
GR16.04.2020
PT07.06.2020
Former [2020/38]FI15.01.2020
HR15.01.2020
LV15.01.2020
NL15.01.2020
RS15.01.2020
SE15.01.2020
NO15.04.2020
GR16.04.2020
PT07.06.2020
Former [2020/37]FI15.01.2020
HR15.01.2020
LV15.01.2020
NL15.01.2020
RS15.01.2020
SE15.01.2020
NO15.04.2020
PT07.06.2020
Former [2020/36]FI15.01.2020
NL15.01.2020
RS15.01.2020
NO15.04.2020
PT07.06.2020
Former [2020/35]FI15.01.2020
NL15.01.2020
NO15.04.2020
Former [2020/33]NL15.01.2020
Documents cited:Search[A]JP2008163455  (NIPPON STEEL CORP) [A] 1-9 * abstract * * paragraph [0072] ** tables 1,2 *;
 [IY]WO2009072559  (NIPPON STEEL CORP [JP], et al) [I] 1,2,4,5,8,9 * the whole document * [Y] 1-9;
 [YD]EP2105513  (NIPPON STEEL CORP [JP]) [YD] 1-9 * abstract * * page 2, paragraph 0001 * * page 7, paragraph 0038 * * page 9, paragraph 0062 - paragraph 0064 * * page 10, paragraph 0080 * * pages 10-15, paragraphs 0083-0084; tables 1,2,4 * * the whole document *;
 [IPY]EP2236631  (NIPPON STEEL CORP [JP]) [IP] 1,2,4,5,8,9 * abstract * * page 2, paragraph 0001 * * page 3, paragraph 0010 * * page 9, paragraph 0026 * * page 10, paragraph 31 - page 16, paragraph 61 * * page 14, paragraph 0052 - paragraph 0053 * * page 16, paragraphs 0063-0064 * * page 18; example 13; table 1 * * page 30; example 13; table 11 * * the whole document * * claims 1,5,6 * [Y] 1-9
International search[A]JPH11172374  (NIPPON STEEL CORP);
 [A]JPH11172375  (NIPPON STEEL CORP);
 [A]JP2003064449  (SUMITOMO METAL IND);
 [A]JP2005290526  (NIPPON STEEL CORP);
 [A]JP2009052106  (NIPPON STEEL CORP)
by applicantJPH08325635
 JP2000345239
 JP2001355039
 JP2003138340
 JP3602471B
 JP2007239049
 JP2008163456
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.