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EP4206124
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EP About this file: EP4206124
| EP4206124 - ACTIVE MATERIAL, METHOD FOR PRODUCING SAME, ELECTRODE MIXTURE AND BATTERY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.06.2023 Database last updated on 19.03.2026 | |
| Former | The international publication has been made Status updated on 05.03.2022 | Most recent event Tooltip | 06.02.2026 | Change - representative | Applicant(s) | For all designated states Mitsui Kinzoku Company, Limited 1-11-1, Osaki Shinagawa-ku Tokyo / JP | [2026/02] |
| Former [2023/27] | For all designated states Mitsui Mining & Smelting Co., Ltd. 1-11-1, Osaki Shinagawa-ku Tokyo 141-8584 / JP | Inventor(s) | 01 /
MIYASHITA, Norihiko Ageo-shi, Saitama 362-0021 / JP | [2023/27] | Representative(s) | Novagraaf Technologies 2 rue Sarah Bernhardt CS90017 92665 Asnières-sur-Seine Cedex / FR | [N/P] |
| Former [2023/27] | Novagraaf Technologies Bâtiment O2 2, rue Sarah Bernhardt CS90017 92665 Asnières-sur-Seine Cedex / FR | Application number, filing date | 21861723.1 | 27.08.2021 | [2023/27] | WO2021JP31567 | Priority number, date | JP20200145098 | 28.08.2020 Original published format: JP 2020145098 | [2023/27] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022045302 | Date: | 03.03.2022 | Language: | JA | [2022/09] | Type: | A1 Application with search report | No.: | EP4206124 | Date: | 05.07.2023 | Language: | EN | [2023/27] | Search report(s) | International search report - published on: | JP | 03.03.2022 | (Supplementary) European search report - dispatched on: | EP | 10.12.2024 | Classification | IPC: | C01B25/14, H01M4/136, H01M4/36, H01M4/58, H01M4/62, H01M10/052, H01M10/0562, H01M4/13, H01M4/131, H01M4/1397, H01M10/0525, H01M4/02, H01M4/38 | [2025/02] | CPC: |
C01B25/14 (EP,KR);
C01D15/04 (US);
H01M10/052 (EP,KR);
H01M10/0525 (EP);
H01M10/0562 (EP,KR,US);
H01M4/13 (EP);
H01M4/131 (EP);
H01M4/136 (EP,KR);
H01M4/1397 (EP);
H01M4/36 (EP);
H01M4/364 (EP);
H01M4/38 (EP);
H01M4/58 (EP,KR);
H01M4/5815 (EP);
H01M4/5825 (EP);
H01M4/62 (EP);
H01M4/625 (EP,KR);
C01P2002/74 (US);
C01P2004/03 (US);
C01P2004/61 (US);
C01P2004/62 (US);
C01P2004/80 (KR);
C01P2006/40 (US);
H01M2004/028 (EP,KR);
|
| Former IPC [2023/27] | C01B25/14, H01M4/136, H01M4/36, H01M4/58, H01M4/62, H01M10/052, H01M10/0562 | 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 [2023/27] | Title | German: | AKTIVMATERIAL, VERFAHREN ZUR HERSTELLUNG DAVON, ELEKTRODENMISCHUNG UND BATTERIE | [2023/27] | English: | ACTIVE MATERIAL, METHOD FOR PRODUCING SAME, ELECTRODE MIXTURE AND BATTERY | [2023/27] | French: | MATÉRIAU ACTIF, SA MÉTHODE DE PRODUCTION, MÉLANGE D'ÉLECTRODE ET BATTERIE | [2023/27] | Entry into regional phase | 02.02.2023 | Translation filed | 02.02.2023 | National basic fee paid | 02.02.2023 | Search fee paid | 02.02.2023 | Designation fee(s) paid | 02.02.2023 | Examination fee paid | Examination procedure | 02.02.2023 | Examination requested [2023/27] | 08.07.2025 | Amendment by applicant (claims and/or description) | 08.07.2025 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 21.08.2023 | Renewal fee patent year 03 | 29.08.2024 | Renewal fee patent year 04 | 29.08.2025 | 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 | [X] CN109256555 (UNIV TSINGHUA et al.) [X] 1-20 * the whole document * | [X] CN111082128 (QINGDAO INST BIOENERGY & BIOPROCESS TECH CAS et al.) [X] 10-20 * the whole document * | [X] US2019260065 (YASHIRO NOBUYOSHI et al.) [X] 1-20 * examples 1-3 * * paragraphs [0089] - [0132] * | [X] US2019319305 (UTSUNO FUTOSHI et al.) [X] 1-20 * paragraphs [0015] - [0019] - [0024] - [0149] * * tables 1-9 * | International search | [Y] CN109256555 (UNIV TSINGHUA et al.) [Y] 1-20 * claims 1-4, 7, paragraph [0020] * | [Y] JP2019117788 (HYUNDAI MOTOR COMPANY CO LTD et al.) [Y] 1-20 * paragraph [0025] * | [A] WO2020066323 (MAXELL HOLDINGS LTD et al.) [A] 1-20 * entire text, all drawings * | [A] JP2019212430 (TOYOTA MOTOR CORP et al.) [A] 1-20 * entire text, all drawings * | by applicant | US2019260065 | US2016156064 | WO2013099834 | WO2015001818 | JOURNAL OF POWER SOURCES, vol. 293, 2015, pages 721 - 725 |