EP4294953 - METAL OXIDE MATERIAL REDUCTION MEANS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 24.11.2023 Database last updated on 19.10.2024 | |
Former | The international publication has been made Status updated on 26.08.2022 | Most recent event Tooltip | 27.04.2024 | Change: Validation states | published on 29.05.2024 [2024/22] | 27.04.2024 | Change - extension states | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states LUOSSAVAARA KIIRUNAVAARA AB P.O. Box 952 971 28 Luleå / SE | [2023/52] | Inventor(s) | 01 /
ERIKSSON, Ola 981 33 Kiruna / SE | 02 /
ÅSTRÖM, Björn 981 37 Kiruna / SE | 03 /
MARJAVAARA, Daniel 981 37 Kiruna / SE | 04 /
FJÄLLBORG, Örjan 981 34 Kiruna / SE | [2023/52] | Representative(s) | Zacco Sweden AB P.O. Box 5581 Löjtnantsgatan 21 114 85 Stockholm / SE | [2023/52] | Application number, filing date | 22756641.1 | 18.02.2022 | [2023/52] | WO2022SE50182 | Priority number, date | SE20210050180 | 19.02.2021 Original published format: SE 2150180 | [2023/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022177497 | Date: | 25.08.2022 | Language: | EN | [2022/34] | Type: | A1 Application with search report | No.: | EP4294953 | Date: | 27.12.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 25.08.2022 takes the place of the publication of the European patent application. | [2023/52] | Search report(s) | International search report - published on: | SE | 25.08.2022 | Classification | IPC: | C21B13/00 | [2023/52] | CPC: |
C21B13/0073 (EP,US);
C21B13/00 (SE);
C21B13/0033 (EP);
C21B13/0046 (EP,SE,US);
C21B2100/00 (SE);
C21B2100/24 (EP);
C21B2100/26 (EP);
C21B2100/44 (EP,US);
C21B2100/64 (EP,US);
C21B2100/66 (EP,US);
C21B2300/04 (EP);
C21C5/565 (EP);
| 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 [2023/52] | Title | German: | MITTEL ZUR REDUKTION VON METALLOXIDMATERIAL | [2023/52] | English: | METAL OXIDE MATERIAL REDUCTION MEANS | [2023/52] | French: | MOYEN DE RÉDUCTION DE MATÉRIAU D'OXYDE MÉTALLIQUE | [2023/52] | Entry into regional phase | 15.09.2023 | National basic fee paid | 15.09.2023 | Search fee paid | 15.09.2023 | Designation fee(s) paid | 15.09.2023 | Examination fee paid | Examination procedure | 19.12.2022 | Request for preliminary examination filed International Preliminary Examining Authority: SE | 15.09.2023 | Examination requested [2023/52] | 16.02.2024 | Observations by third parties | 25.03.2024 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 24.01.2024 | 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. | Cited in | International search | [A]US3615351 (HAPPEL JOHN, et al); | [A]US3635456 (ANTHES JOHN A, et al); | [XA]US3645717 (MEYER KURT, et al); | [A]JP2006002193 (METTSU CORP KK); | [A]US7175690 (POTTER STEPHEN M [BR], et al); | [XA]US2015259760 (EDER WOLFGANG [AT], et al); | [A]GB2532689 (RODOLFO ANTONIO M GOMEZ [AU]) | other | US7175690 |