EP3978635 - AUSTENITIC STAINLESS STEEL MATERIAL [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 04.03.2022 Database last updated on 03.09.2024 | |
Former | The international publication has been made Status updated on 05.12.2020 | Most recent event Tooltip | 19.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states NIPPON STEEL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | [2022/14] | Inventor(s) | 01 /
YAMAMURA, Misaho c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome Chiyoda-ku Tokyo 100-8071 / JP | 02 /
NAKAMURA, Jun c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome Chiyoda-ku Tokyo 100-8071 / JP | [2022/14] | Representative(s) | Zimmermann & Partner Patentanwälte mbB Postfach 330 920 80069 München / DE | [2022/14] | Application number, filing date | 20813509.5 | 29.05.2020 | [2022/14] | WO2020JP21422 | Priority number, date | JP20190102577 | 31.05.2019 Original published format: JP 2019102577 | [2022/14] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020241851 | Date: | 03.12.2020 | Language: | JA | [2020/49] | Type: | A1 Application with search report | No.: | EP3978635 | Date: | 06.04.2022 | Language: | EN | [2022/14] | Search report(s) | International search report - published on: | JP | 03.12.2020 | (Supplementary) European search report - dispatched on: | EP | 26.07.2022 | Classification | IPC: | C22C38/44, C22C38/58, C22C38/42, C22C38/02, C22C38/04, C22C38/00, C21D9/46, C21D8/02, C21D6/00 | [2022/34] | CPC: |
C22C38/44 (EP,CN,KR,US);
C22C38/58 (EP,CN,KR,US);
C22C38/02 (EP,CN,US);
C21D9/46 (EP,US);
C21D1/18 (EP);
C21D6/004 (EP,US);
C21D6/005 (EP,US);
C21D6/008 (US);
C21D8/0205 (EP,CN,US);
C21D8/0221 (EP);
C21D8/0226 (EP,US);
C21D8/0236 (EP);
C21D8/0263 (EP);
C21D8/065 (EP,CN);
C22C38/001 (EP,CN,US);
C22C38/002 (US);
C22C38/04 (EP,CN);
C22C38/06 (CN,US);
C22C38/42 (EP,CN,US);
C22C38/60 (KR);
C21D2211/001 (EP,CN,KR,US);
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Former IPC [2022/14] | C21D8/00, C22C38/00, C22C38/60 | 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 [2022/14] | Title | German: | AUSTENITISCHES EDELSTAHLMATERIAL | [2022/14] | English: | AUSTENITIC STAINLESS STEEL MATERIAL | [2022/14] | French: | MATÉRIAU D'ACIER INOXYDABLE AUSTÉNITIQUE | [2022/14] | Entry into regional phase | 23.12.2021 | Translation filed | 23.12.2021 | National basic fee paid | 23.12.2021 | Search fee paid | 23.12.2021 | Designation fee(s) paid | 23.12.2021 | Examination fee paid | Examination procedure | 23.12.2021 | Examination requested [2022/14] | 10.02.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 20.05.2022 | Renewal fee patent year 03 | 31.03.2023 | Renewal fee patent year 04 | 19.03.2024 | Renewal fee patent year 05 |
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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]JP2001254152 (NIPPON STEEL CORP) [A] 1-5 * the whole document *; | [I]EP1645649 (SUMITOMO METAL IND [JP]) [I] 1-5 * claims 1-17 * * tables 1-2 * * paragraphs [0016] - [0066] *; | [A]JP2011026650 (NIPPON SEISEN CO LTD) [A] 1-5 * the whole document *; | [A]JP2011208269 (NIPPON SEISEN CO LTD) [A] 1-5* the whole document *; | [A]US2017029911 (DAN ETSUO [JP], et al) [A] 1-5 * claims 7-26 * * tables 1-2 * * paragraphs [0016] - [0113] * | International search | [A]JPH0813095 (NIPPON KOKAN KK) [A] 1-5; | [X]WO2004111285 (SUMITOMO METAL IND [JP], et al) [X] 1-5 * claims, page 9, line 29 to page 10, line 4, page 11, line 27 to page 16, line 1 *; | [A]WO2005068674 (MITSUBISHI HEAVY IND LTD [JP], et al) [A] 1-5; | [A]JP2009079240 (UNIV TOHOKU, et al) [A] 1-5; | [A]WO2015159554 (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [A] 1-5; | [A]CN107587078 (ZHANGJIAGANG POHANG STAINLESS STEEL CO LTD) [A] 1-5; | [PA]JP2019194357 (NIPPON STEEL CORP)[PA] 1-5 | by applicant | WO2016068009 |