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EP4079900
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EP About this file: EP4079900
| EP4079900 - NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 23.09.2022 Database last updated on 20.12.2024 | |
| Former | The international publication has been made Status updated on 25.06.2021 | Most recent event Tooltip | 29.12.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states POSCO (Goedong-dong) 6261, Donghaean-ro Nam-gu Pohang-si, Gyeongsangbuk-do 37859 / KR | [2024/01] |
| Former [2022/43] | For all designated states POSCO (Goedong-dong) 6261 Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37859 / KR | Inventor(s) | 01 /
LEE, Se Il c/o POSCO (Goedong-dong) 6261, Donghaean-ro Nam-gu Pohang-si, Gyeongsangbuk-do 37859 / KR | 02 /
MUN, Hyunwoo c/o POSCO (Goedong-dong) 6261, Donghaean-ro Nam-gu Pohang-si, Gyeongsangbuk-do 37859 / KR | [2024/01] |
| Former [2022/43] | 01 /
LEE, Se Il c/o POSCO, (Goedong-dong) 6261, Donghaean-ro Nam- gu Pohang-si Gyeongsangbuk-do 37859 / KR | ||
| 02 /
MUN, Hyunwoo c/o POSCO, (Goedong-dong) 6261, Donghaean-ro Nam- gu Pohang-si Gyeongsangbuk-do 37859 / KR | Representative(s) | Meissner Bolte Partnerschaft mbB Patentanwälte Rechtsanwälte Postfach 86 06 24 81633 München / DE | [N/P] |
| Former [2022/43] | Zech, Stefan Markus Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München / DE | Application number, filing date | 20901727.6 | 17.12.2020 | [2022/43] | WO2020KR18616 | Priority number, date | KR20190170755 | 19.12.2019 Original published format: KR 20190170755 | [2022/43] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021125862 | Date: | 24.06.2021 | Language: | KO | [2021/25] | Type: | A1 Application with search report | No.: | EP4079900 | Date: | 26.10.2022 | Language: | EN | [2022/43] | Search report(s) | International search report - published on: | KR | 24.06.2021 | (Supplementary) European search report - dispatched on: | EP | 25.04.2023 | Classification | IPC: | C22C38/02, C22C38/04, C22C38/16, C22C38/00, C22C38/06, C22C38/60, C21D9/46, C21D8/12, C21D6/00, C21D1/26 | [2023/21] | CPC: |
C22C38/004 (EP);
C22C38/04 (EP,KR,US);
C22C38/08 (KR,US);
C21D1/26 (EP);
C21D6/005 (EP);
C21D6/008 (EP);
C21D8/0205 (US);
C21D8/0226 (US);
C21D8/0236 (US);
C21D8/1222 (EP,KR);
C21D8/1233 (EP,KR);
C21D8/1261 (EP);
C21D8/1272 (EP,KR);
C21D8/1283 (EP);
C21D9/46 (EP,US);
C22C38/001 (EP,KR);
C22C38/002 (EP,US);
C22C38/008 (EP,US);
C22C38/02 (EP,KR,US);
C22C38/06 (EP,KR,US);
C22C38/16 (EP,KR,US);
C22C38/60 (EP)
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| Former IPC [2022/43] | C22C38/04, C22C38/02, C22C38/06, C22C38/16, C22C38/00, C22C38/08, 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 [2022/43] | Title | German: | NICHTAUSGERICHTETES ELEKTROSTAHLBLECH UND HERSTELLUNGSVERFAHREN DAFÜR | [2022/43] | English: | NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR | [2022/43] | French: | FEUILLE D'ACIER ÉLECTRIQUE NON ORIENTÉE ET SON PROCÉDÉ DE FABRICATION | [2022/43] | Entry into regional phase | 18.07.2022 | Translation filed | 18.07.2022 | National basic fee paid | 18.07.2022 | Search fee paid | 18.07.2022 | Designation fee(s) paid | 18.07.2022 | Examination fee paid | Examination procedure | 18.07.2022 | Examination requested [2022/43] | 24.11.2023 | Amendment by applicant (claims and/or description) | 24.11.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 18.07.2022 | Renewal fee patent year 03 | 29.12.2023 | Renewal fee patent year 04 |
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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]JP2001271147 (KAWASAKI STEEL CO); | [A]KR20160073222 (POSCO [KR]); | [XI]JP2016125134 (JFE STEEL CORP); | [A]US2016203895 (NAKANISHI TADASHI [JP], et al); | [XI]US2017211161 (NAKANISHI TADASHI [JP], et al); | [A]WO2019132426 (POSCO [KR]) | International search | [A]JP2005113185 (NIPPON STEEL CORP); | [A]JP2008132534 (NIPPON STEEL CORP); | [A]KR20110097525 (HYUNDAI STEEL CO [KR]); | [X]KR20160073222 (POSCO [KR]); | [A]JP2018070955 (JFE STEEL CORP) |