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EP4489211
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EP About this file: EP4489211
| EP4489211 - CYLINDRICAL NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 06.12.2024 Database last updated on 24.03.2026 | |
| Former | The international publication has been made Status updated on 01.09.2023 | Most recent event Tooltip | 25.02.2026 | New entry: Renewal fee paid | Applicant(s) | For all designated states Panasonic Energy Co., Ltd. 1-1, Matsushita-cho Moriguchi-shi Osaka 570-8511 / JP | [2025/02] | Inventor(s) | 01 /
HAMANAKA, Keiichi Kadoma-shi, Osaka 571-0057 / JP | 02 /
IMANISHI, Yosuke Kadoma-shi, Osaka 571-0057 / JP | [2025/02] | Representative(s) | Novagraaf International SA Chemin de l'Echo 3 1213 Onex, Geneva / CH | [2025/02] | Application number, filing date | 23760137.2 | 27.02.2023 | [2025/02] | WO2023JP06901 | Priority number, date | JP20220028891 | 28.02.2022 Original published format: JP 2022028891 | [2025/02] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023163139 | Date: | 31.08.2023 | Language: | JA | [2023/35] | Type: | A1 Application with search report | No.: | EP4489211 | Date: | 08.01.2025 | Language: | EN | [2025/02] | Search report(s) | International search report - published on: | JP | 31.08.2023 | (Supplementary) European search report - dispatched on: | EP | 06.10.2025 | Classification | IPC: | H01M50/533, H01M10/0587 | [2025/02] | CPC: |
H01M50/107 (EP,US);
H01M10/0587 (EP,US);
H01M10/0422 (EP);
H01M10/0431 (EP);
H01M10/052 (EP);
H01M10/0525 (EP);
H01M50/533 (EP,US);
H01M50/536 (EP);
Y02E60/10 (EP);
Y02P70/50 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/02] | Title | German: | ZYLINDRISCHE SEKUNDÄRBATTERIE MIT NICHTWÄSSRIGEM ELEKTROLYTEN | [2025/02] | English: | CYLINDRICAL NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | [2025/02] | French: | BATTERIE SECONDAIRE CYLINDRIQUE À ÉLECTROLYTE NON AQUEUX | [2025/02] | Entry into regional phase | 19.08.2024 | Translation filed | 14.08.2024 | National basic fee paid | 14.08.2024 | Search fee paid | 14.08.2024 | Designation fee(s) paid | 14.08.2024 | Examination fee paid | Examination procedure | 14.08.2024 | Amendment by applicant (claims and/or description) | 14.08.2024 | Examination requested [2025/02] | Fees paid | Renewal fee | 24.02.2025 | Renewal fee patent year 03 | 24.02.2026 | 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 | [X] WO2021193044 (MURATA MANUFACTURING CO et al.) [X] 1-3 * figures 1-5 * | International search | [X] JP2000040529 (TOYAMA PREFECTURE et al.) [X] 1-3 * paragraphs [0013], [0015], [0016], [0021], [0022], fig. 1 * | [A] WO2012105362 (SANYO ELECTRIC CO et al.) [A] 1-3 | [A] JP2001052679 (NEC CORP et al.) [A] 1-3 | [A] JP2003308873 (SONY CORP et al.) [A] 1-3 | by applicant | JP2013137946 |