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EP4184701
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EP About this file: EP4184701
| EP4184701 - ELECTRODE PLATE AND SECONDARY BATTERY INCLUDING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 21.04.2023 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 07.04.2023 | ||
| Former | unknown Status updated on 13.12.2022 | Most recent event Tooltip | 13.08.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states Contemporary Amperex Technology (Hong Kong) Limited Level 19, China Building 29 Queen's Road Central Central, Central And Western District / HK | [2024/40] |
| Former [2023/21] | For all designated states Contemporary Amperex Technology Co., Limited No.2 Xingang Road Zhangwan Town Jiaocheng District Ningde City, Fujian 352100 / CN | Inventor(s) | 01 /
WANG, Xitong Ningde City Fujian 352100 / CN | 02 /
TANG, Daichun Ningde City Fujian 352100 / CN | 03 /
DU, Xinxin Ningde City Fujian 352100 / CN | 04 /
YU, Honggang Ningde City Fujian 352100 / CN | [2023/21] | Representative(s) | Rowlands, Stuart Michael, et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT / GB | [2023/21] | Application number, filing date | 21944415.5 | 29.09.2021 | [2023/21] | WO2021CN121955 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023050230 | Date: | 06.04.2023 | Language: | ZH | [2023/14] | Type: | A1 Application with search report | No.: | EP4184701 | Date: | 24.05.2023 | Language: | EN | [2023/21] | Search report(s) | International search report - published on: | CN | 06.04.2023 | (Supplementary) European search report - dispatched on: | EP | 02.02.2024 | Classification | IPC: | H01M50/46, H01M50/40, H01M50/403, H01M50/431, H01M4/04, H01M4/62, H01M10/0525, H01M50/449, H01M50/489, H01M50/491 | [2024/10] | CPC: |
H01M50/431 (EP,US);
H01M50/491 (EP,US);
H01M10/052 (EP);
H01M10/0525 (EP);
H01M4/0404 (EP,US);
H01M4/0471 (EP,US);
H01M4/13 (EP);
H01M4/62 (EP);
H01M50/403 (EP,US);
H01M50/434 (EP,US);
H01M50/446 (EP,US);
H01M50/449 (EP,US);
H01M50/46 (EP);
H01M50/489 (EP,US);
H01M2220/20 (EP);
Y02E60/10 (EP)
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| Former IPC [2023/21] | H01M50/46, H01M50/40, H01M50/403, H01M50/431, H01M4/04, H01M4/62 | 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 [2023/21] | Title | German: | ELEKTRODENPLATTE UND SEKUNDÄRBATTERIE DAMIT | [2023/21] | English: | ELECTRODE PLATE AND SECONDARY BATTERY INCLUDING SAME | [2023/21] | French: | PLAQUE D'ÉLECTRODE ET BATTERIE SECONDAIRE LA COMPRENANT | [2023/21] | Entry into regional phase | 13.12.2022 | Translation filed | 13.12.2022 | National basic fee paid | 13.12.2022 | Search fee paid | 13.12.2022 | Designation fee(s) paid | 13.12.2022 | Examination fee paid | Examination procedure | 13.12.2022 | Examination requested [2023/21] | 16.08.2024 | Amendment by applicant (claims and/or description) | 16.08.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 24.08.2023 | Renewal fee patent year 03 | 13.08.2024 | Renewal fee patent year 04 | 13.08.2025 | 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] US9553293 (NAM JUNG-HYUN et al.) [X] 1-6,12-15 * columns 5-8; figure 3 * | [A] US2020303707 (ZHOU XINHUI et al.) [A] 1-15 * page 8; example 1 * | [A] US2019260001 (GU MIN-JI et al.) [A] 1-15 * claim 1 * | [I] CN104362289 (珠海市讯达科技有限公司) [I] 7-11 * the whole document * |