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EP3943632
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EP About this file: EP3943632
| EP3943632 - NON-ORIENTED ELECTROMAGNETIC STEEL SHEET [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 24.12.2021 Database last updated on 06.11.2024 | |
| Former | The international publication has been made Status updated on 28.09.2020 | Most recent event Tooltip | 15.03.2024 | 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 | [2022/04] | Inventor(s) | 01 /
TAKAHASHI, Masaru c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | 02 /
ICHIE, Takeru c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | 03 /
MURAKAWA, Tesshu c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | 04 /
MATSUI, Shinichi c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | 05 /
MURAKAMI, Fuminobu c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | [2022/26] |
| Former [2022/04] | 01 /
TAKAHASHI, Masaru Tokyo 100-8071 / JP | ||
| 02 /
ICHIE, Takeru Tokyo 100-8071 / JP | |||
| 03 /
MURAKAWA, Tesshu Tokyo 100-8071 / JP | |||
| 04 /
MATSUI, Shinichi Tokyo 100-8071 / JP | |||
| 05 /
MURAKAMI, Fuminobu Tokyo 100-8071 / JP | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstraße 3 81675 München / DE | [2022/04] | Application number, filing date | 19919644.5 | 20.03.2019 | [2022/04] | WO2019JP11833 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020188812 | Date: | 24.09.2020 | Language: | JA | [2020/39] | Type: | A1 Application with search report | No.: | EP3943632 | Date: | 26.01.2022 | Language: | EN | [2022/04] | Search report(s) | International search report - published on: | JP | 24.09.2020 | (Supplementary) European search report - dispatched on: | EP | 28.06.2022 | Classification | IPC: | C22C38/00, C22C38/60, H01F1/147, C22C38/02, C22C38/04, C22C38/06, C22C38/16, // C21D1/74, C21D8/12, C21D1/06, C25F1/00, C21D1/26, C23G1/00, C21D9/46, C21D6/00, C21D9/663 | [2022/30] | CPC: |
C22C38/60 (EP);
C22C38/02 (EP,KR,US);
C21D9/46 (EP,US);
C21D6/005 (US);
C21D6/008 (EP,US);
C21D8/005 (US);
C21D8/1222 (EP,US);
C21D8/1233 (US);
C21D8/1283 (EP,KR,US);
C22C38/001 (KR,US);
C22C38/002 (EP,US);
C22C38/004 (EP);
C22C38/005 (EP,US);
C22C38/008 (EP,KR,US);
C22C38/04 (EP,KR,US);
C22C38/06 (EP,KR,US);
C22C38/16 (EP,KR,US);
C23G1/08 (EP,US);
H01F1/147 (KR,US);
H01F1/14791 (EP);
H01F1/18 (EP);
C21D1/06 (EP);
C21D1/26 (EP);
C21D1/74 (EP);
C21D8/1255 (EP);
C21D8/1261 (EP);
C21D8/1277 (EP);
|
| Former IPC [2022/04] | C22C38/00, C22C38/60, H01F1/147, C21D8/12 | 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 [2022/04] | Title | German: | NICHTORIENTIERTES ELEKTROMAGNETISCHES STAHLBLECH | [2022/04] | English: | NON-ORIENTED ELECTROMAGNETIC STEEL SHEET | [2022/04] | French: | FEUILLE D'ACIER ÉLECTROMAGNÉTIQUE NON ORIENTÉE | [2022/04] | Entry into regional phase | 09.09.2021 | Translation filed | 07.10.2021 | National basic fee paid | 07.10.2021 | Search fee paid | 07.10.2021 | Designation fee(s) paid | 07.10.2021 | Examination fee paid | Examination procedure | 07.10.2021 | Examination requested [2022/04] | 13.01.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 07.10.2021 | Renewal fee patent year 03 | 23.03.2022 | Renewal fee patent year 04 | 22.03.2023 | Renewal fee patent year 05 | 14.03.2024 | Renewal 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 | [IY]JP2000226616 (KAWASAKI STEEL CO); | [YA]JP2008031490 (JFE STEEL KK); | [A]JP2018135556 (NIPPON STEEL & SUMITOMO METAL CORP); | [A]JP2018154853 (NIPPON STEEL & SUMITOMO METAL CORP) | International search | [A]JP2003096548 (SUMITOMO METAL IND); | [A]JP2008031490 (JFE STEEL KK); | [A]US2013022833 (WAKADE SHEKHAR G [US]); | [A]JP2018154853 (NIPPON STEEL & SUMITOMO METAL CORP) | by applicant | JPS50136B | JP3307897B | JP4116748B | JP4116749B | JP4160469B | JP2013115899 |