-
EP4359573
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4359573
| EP4359573 - SYSTEM AND METHOD FOR PRODUCTION OF HOT BRIQUETTED IRON (HBI) CONTAINING FLUX AND/OR CARBONACEOUS MATERIAL [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 29.03.2024 Database last updated on 03.05.2025 | |
| Former | The international publication has been made Status updated on 30.12.2022 | Most recent event Tooltip | 29.03.2025 | Supplementary search report | published on 30.04.2025 [2025/18] | Applicant(s) | For all designated states Midrex Technologies, Inc. 3735 Glen Lake Drive, Suite 400 Charlotte, North Carolina 28208 / US | [2024/18] | Inventor(s) | 01 /
MICHISHITA, Haruyasu Charlotte, NC 28277 / US | 02 /
HATAKEYAMA, Taiji Charlotte, NC 28277 / US | 03 /
ASTORIA, Todd Harrisburg, NC 28075 / US | [2024/18] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [2024/18] | Application number, filing date | 22829072.2 | 20.06.2022 | [2024/18] | WO2022US34129 | Priority number, date | US202163213307P | 22.06.2021 Original published format: US 202163213307 P | US202217843013 | 17.06.2022 Original published format: US202217843013 | [2024/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022271576 | Date: | 29.12.2022 | Language: | EN | [2022/52] | Type: | A1 Application with search report | No.: | EP4359573 | Date: | 01.05.2024 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.12.2022 takes the place of the publication of the European patent application. | [2024/18] | Search report(s) | International search report - published on: | US | 29.12.2022 | (Supplementary) European search report - dispatched on: | EP | 28.03.2025 | Classification | IPC: | C21B13/02, F27B1/00, C21B13/00, C22B1/243, C22B1/244 | [2025/18] | CPC: |
C21B13/0086 (EP,US);
C22B1/24 (US);
C21B13/008 (EP,US);
C21B13/02 (EP,US);
C21B3/02 (US);
C22B1/243 (EP,US);
C22B1/244 (EP,US);
F27B1/00 (US);
F27D13/00 (US);
|
| Former IPC [2024/18] | C21B13/02, F27B1/00 | 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 [2024/18] | Title | German: | SYSTEM UND VERFAHREN ZUR HERSTELLUNG VON HEISSEM BRIKETTIERTEM EISEN (HBI) MIT FLUSSMITTEL UND/ODER KOHLENSTOFFHALTIGEM MATERIAL | [2024/18] | English: | SYSTEM AND METHOD FOR PRODUCTION OF HOT BRIQUETTED IRON (HBI) CONTAINING FLUX AND/OR CARBONACEOUS MATERIAL | [2024/18] | French: | SYSTÈME ET PROCÉDÉ DE PRODUCTION DE FER BRIQUETÉ À CHAUD (HBI) CONTENANT UN FONDANT ET/OU UNE MATIÈRE CARBONÉE | [2024/18] | Entry into regional phase | 21.12.2023 | National basic fee paid | 21.12.2023 | Search fee paid | 21.12.2023 | Designation fee(s) paid | 21.12.2023 | Examination fee paid | Examination procedure | 21.12.2023 | Examination requested [2024/18] | Fees paid | Renewal fee | 31.03.2024 | Renewal fee patent year 03 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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]US6074456 (FREYTAG JOCHEN [DE], et al); | [XI]EP1290232 (MIDREX TECHNOLOGIES INC [US]); | [A]EP2132344 (MIDREX TECHNOLOGIES INC [US]); | [A]EP3760749 (JEIL MACHINERY CO LTD [KR]) | International search | [A]US2005151307 (VIRAMONTES-BROWN RICARDO [MX], et al); | [A]US2010068088 (TANAKA HIDETOSHI [JP], et al); | [A]US2013081516 (SIMMONS JOHN J [US]); | [A]US2020385827 (ASTORIA TODD MICHAEL [US], et al); | [A]IN201921038999 (JSW STEEL LIMITED [IN]) |