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EP4310214
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| EP4310214 - DUPLEX STAINLESS STEEL [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 22.12.2023 Database last updated on 04.11.2024 | |
| Former | The international publication has been made Status updated on 23.09.2022 | Most recent event Tooltip | 07.08.2024 | Supplementary search report | published on 04.09.2024 [2024/36] | Applicant(s) | For all designated states NIPPON STEEL Stainless Steel Corporation 8-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-0005 / JP | [2024/04] | Inventor(s) | 01 /
OGYU, Shinsuke Tokyo 100-0005 / JP | 02 /
ITOH, Hiroki Tokyo 100-0005 / JP | 03 /
AMAFUJI, Kyohtaroh Tokyo 100-0005 / JP | 04 /
IWASAKI, Yuuji Tokyo 100-0005 / JP | [2024/04] | Representative(s) | Zimmermann & Partner Patentanwälte mbB Postfach 330 920 80069 München / DE | [2024/04] | Application number, filing date | 22771249.4 | 09.03.2022 | [2024/04] | WO2022JP10351 | Priority number, date | JP20210040916 | 15.03.2021 Original published format: JP 2021040916 | [2024/04] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022196498 | Date: | 22.09.2022 | Language: | JA | [2022/38] | Type: | A1 Application with search report | No.: | EP4310214 | Date: | 24.01.2024 | Language: | EN | [2024/04] | Search report(s) | International search report - published on: | JP | 22.09.2022 | (Supplementary) European search report - dispatched on: | EP | 06.08.2024 | Classification | IPC: | C22C38/44, C22C38/42, C22C38/02, C22C38/04, C22C38/00, C22C38/58, C22C38/54, C22C38/06, C22C38/52, C22C38/48, C22C38/50, C22C38/46, C21D8/06, C21D9/52, C21D9/00, C21D8/00, C21D6/00, C21D1/26, C21D7/13 | [2024/36] | CPC: |
C22C38/44 (EP);
C21D1/26 (EP);
C21D6/004 (EP);
C21D6/005 (EP);
C21D7/13 (EP);
C21D8/005 (EP);
C21D8/065 (EP);
C21D9/0075 (EP);
C21D9/525 (EP);
C22C38/001 (EP);
C22C38/002 (EP);
C22C38/008 (EP);
C22C38/02 (EP);
C22C38/04 (EP);
C22C38/06 (EP);
C22C38/42 (EP);
C22C38/46 (EP);
C22C38/48 (EP);
C22C38/50 (EP);
C22C38/52 (EP);
C22C38/54 (EP);
|
| Former IPC [2024/04] | C22C38/00, C21D8/06, C22C38/58 | Designated contracting states | AL, 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 [2024/04] | Title | German: | DUPLEXEDELSTAHL | [2024/04] | English: | DUPLEX STAINLESS STEEL | [2024/04] | French: | ACIER INOXYDABLE DUPLEX | [2024/04] | Entry into regional phase | 31.08.2023 | Translation filed | 31.08.2023 | National basic fee paid | 31.08.2023 | Search fee paid | 31.08.2023 | Designation fee(s) paid | 31.08.2023 | Examination fee paid | Examination procedure | 31.08.2023 | Examination requested [2024/04] | Fees paid | Renewal fee | 29.02.2024 | Renewal fee patent year 03 |
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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 | [XA]US6312532 (KANGAS PASI [SE]); | [A]US2003133823 (SUNDSTROM ANN [SE], et al); | [XA]US2010316522 (GOERANSSON KENNETH [SE]); | [XA]US2014003989 (KURIHARA SHINNOSUKE [JP]); | [XA]JP2014189825 (NIPPON YAKIN KOGYO CO LTD); | [XA]JP2016053213 (NIPPON YAKIN KOGYO CO LTD); | [AD]JP2017080765 (NIPPON STEEL & SUMITOMO METAL CORP); | [A]US2017327915 (KAMIO HIROSHI [JP], et al); | [XA]JP2018003054 (NIPPON YAKIN KOGYO CO LTD); | [A]CN108220813 (UNIV NORTHEASTERN) | International search | [AX]JP2010508439 ; | [A]JP2011202247 (NIPPON STEEL & SUMIKIN SST); | [AX]JP2016053213 (NIPPON YAKIN KOGYO CO LTD); | [AX]JP2018003054 (NIPPON YAKIN KOGYO CO LTD); | by applicant | JP2013119627 | JP2017080765 |