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Extract from the Register of European Patents

EP About this file: EP3650569

EP3650569 - HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  19.01.2024
Database last updated on 24.04.2024
FormerGrant of patent is intended
Status updated on  14.09.2023
FormerRequest for examination was made
Status updated on  10.04.2020
FormerThe international publication has been made
Status updated on  12.01.2019
Most recent event   Tooltip19.01.2024(Expected) grantpublished on 21.02.2024  [2024/08]
Applicant(s)For all designated states
Nippon Steel Corporation
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
[2023/41]
Former [2020/20]For all designated states
Nippon Steel Corporation
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 1008071 / JP
Inventor(s)01 / YOSHIDA, Mitsuru
c/o NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
02 / KOJIMA, Nobusato
c/o NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
03 / KANZAWA, Yuuki
c/o NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
04 / KAMIYA, Kohhei
c/o NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
 [2023/41]
Former [2020/20]01 / YOSHIDA Mitsuru
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
02 / KOJIMA Nobusato
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
03 / KANZAWA Yuuki
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
04 / KAMIYA Kohhei
c/o NIPPON STEEL&SUMITOMO METAL CORPORATION
6-1 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2020/20]
Application number, filing date18828857.506.07.2018
[2020/20]
WO2018JP25687
Priority number, dateJP2017013388907.07.2017         Original published format: JP 2017133889
[2020/20]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019009410
Date:10.01.2019
Language:JA
[2019/02]
Type: A1 Application with search report 
No.:EP3650569
Date:13.05.2020
Language:EN
[2020/20]
Type: B1 Patent specification 
No.:EP3650569
Date:21.02.2024
Language:EN
[2024/08]
Search report(s)International search report - published on:JP10.01.2019
(Supplementary) European search report - dispatched on:EP23.02.2021
ClassificationIPC:C22C38/00, C21D8/02, C21D9/46, C22C38/14, C22C38/58, C21D6/00, C22C38/02, C22C38/04, C22C38/06, C22C38/08, C22C38/12, C22C38/16, C22C38/22, C23C2/06, B32B15/01
[2021/12]
CPC:
C22C38/001 (EP,US); C22C38/58 (KR,US); C21D9/46 (EP,KR,US);
C21D6/005 (EP); C21D6/008 (EP); C21D8/0205 (EP,US);
C21D8/0226 (EP,KR,US); C21D8/0263 (EP); C22C38/002 (EP,US);
C22C38/005 (EP,US); C22C38/02 (EP,US); C22C38/04 (EP);
C22C38/06 (EP,US); C22C38/08 (EP); C22C38/12 (EP);
C22C38/14 (EP); C22C38/16 (EP); C22C38/22 (EP);
C22C38/42 (KR,US); C22C38/44 (KR,US); C22C38/46 (US);
C22C38/48 (US); C22C38/50 (US); C22C38/54 (US);
B32B15/013 (EP); C21D2211/002 (EP,KR,US); C21D2211/005 (EP,US);
C21D2211/008 (EP,KR,US) (-)
Former IPC [2020/20]C22C38/00, C21D8/02, C21D9/46, C22C38/14, C22C38/58
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 [2020/20]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HEISSGEWALZTES STAHLBLECH UND VERFAHREN ZUR HERSTELLUNG DAVON[2020/20]
English:HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME[2020/20]
French:TÔLE D'ACIER LAMINÉE À CHAUD ET SON PROCÉDÉ DE FABRICATION[2020/20]
Entry into regional phase11.12.2019Translation filed 
09.01.2020National basic fee paid 
09.01.2020Search fee paid 
09.01.2020Designation fee(s) paid 
09.01.2020Examination fee paid 
Examination procedure09.01.2020Examination requested  [2020/20]
01.06.2021Amendment by applicant (claims and/or description)
15.09.2023Communication of intention to grant the patent
12.01.2024Fee for grant paid
12.01.2024Fee for publishing/printing paid
12.01.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
20.07.2020Renewal fee patent year 03
23.07.2021Renewal fee patent year 04
25.07.2022Renewal fee patent year 05
24.07.2023Renewal fee patent year 06
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]US2016369383  (TODA YURI [JP], et al) [A] 1-8 * steel type J1;; tables 1-5 * * paragraphs [0116] , [ 190] - [0200] - [ 230]; claims 1-6 *;
 [AD]WO2017085841  (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [AD] 1-8* paragraphs [0032] - [0037]; claims 1,2; tables 1-3 *
International search[A]WO2012133540  (NIPPON STEEL CORP [JP], et al) [A] 1-8 * & US 2014/0000765 A1 & EP 2692893 A1 *;
 [A]WO2012133563  (NIPPON STEEL CORP [JP], et al) [A] 1-8 * & US 2014/0000765 A1 & EP 2692895 A1 *;
 [A]WO2012133636  (NIPPON STEEL CORP [JP], et al) [A] 1-8 * & US 2013/0319582 A1 & EP 2692894 A1 *;
 [A]WO2012141265  (NIPPON STEEL CORP [JP], et al) [A] 1-8 * & US 2014/0030546 A1 & EP 2698440 A1 *;
 [A]WO2012141290  (NIPPON STEEL CORP [JP], et al) [A] 1-8 * & US 2014/0014237 A1 & EP 2698444 A1 *;
 [A]WO2012144567  (NIPPON STEEL CORP [JP], et al) [A] 1-8 * & US 2014/0044989 A1 & EP 2700728 A1 *;
 [A]WO2012161248  (NIPPON STEEL & SUMITOMO METAL CORP [JP], et al) [A] 1-8 * & US 2014/0110022 A1 & EP 2716783 A1 *;
 [A]WO2012161241  (NIPPON STEEL & SUMITOMO METAL CORP [JP], et al) [A] 1-8 * & US 2014/0087208 A1 & EP 2716782 A1 *;
 [A]WO2013047819  (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [A] 1-8 * & US 2014/0242415 A1 & EP 2762588 A1 *;
 [A]WO2013125399  (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [A] 1-8 * & US 2015/0027593 A1 & EP 2818568 A1 *;
 [A]WO2015162932  (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [A] 1-8 * & US 2017/0044638 A1 & EP 3135788 A1 *;
 [A]JP2016008310  (NIPPON STEEL & SUMITOMO METAL CORP) [A] 1-8* (Family: none) *
by applicantJP2008255484
 JP2009084648
 JP2014205890
 WO2017085841
 JP2017133889
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.