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EP3933969
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EP About this file: EP3933969
| EP3933969 - NEGATIVE ELECTRODE PLATE, LITHIUM SECONDARY BATTERY, AND APPARATUS CONTAINING SUCH LITHIUM SECONDARY BATTERY [Right-click to bookmark this link] | |||
| Former [2022/01] | NEGATIVE POLE PIECE, LITHIUM SECONDARY BATTERY, AND DEVICE WITH LITHIUM SECONDARY BATTERY | ||
| [2024/03] | Status | The patent has been granted Status updated on 12.01.2024 Database last updated on 15.06.2024 | |
| Former | Grant of patent is intended Status updated on 23.11.2023 | ||
| Former | Request for examination was made Status updated on 03.12.2021 | ||
| Former | The international publication has been made Status updated on 05.03.2021 | Most recent event Tooltip | 12.01.2024 | (Expected) grant | published on 14.02.2024 [2024/07] | 12.01.2024 | Change - applicant | published on 14.02.2024 [2024/07] | Applicant(s) | For all designated states Contemporary Amperex Technology Co., Limited No. 2 Xin'gang Road Zhangwan Town Jiaocheng District Ningde, Fujian 352100 / CN | [2024/07] |
| Former [2022/01] | For all designated states Contemporary Amperex Technology Co., Limited 2 Xin'gang Road Zhangwan Town Jiaocheng District Ningde City Fujian PRC 352100 / CN | Inventor(s) | 01 /
HU, Bobing No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | 02 /
LIU, Chengyong No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | 03 /
GUO, Yongsheng No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | 04 /
CHENG, Meng No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | 05 /
FU, Jiawei No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | 06 /
LI, Qian No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | 07 /
LIANG, Chengdu No.2 Xin'gang Road, Zhangwan Town, Jiaocheng District Ningde, Fujian 352100 / CN | [2024/07] |
| Former [2022/01] | 01 /
HU, Bobing Ningde, Fujian 352100 / CN | ||
| 02 /
LIU, Chengyong Ningde, Fujian 352100 / CN | |||
| 03 /
GUO, Yongsheng Ningde, Fujian 352100 / CN | |||
| 04 /
CHENG, Meng Ningde, Fujian 352100 / CN | |||
| 05 /
FU, Jiawei Ningde, Fujian 352100 / CN | |||
| 06 /
LI, Qian Ningde, Fujian 352100 / CN | |||
| 07 /
LIANG, Chengdu Ningde, Fujian 352100 / CN | Representative(s) | Gong, Jinping CocreateIP Neumarkterstr. 21 81673 München / DE | [2024/07] |
| Former [2022/01] | Gong, Jinping CocreateIP Eggenfeldenerstraße 56 81929 München / DE | Application number, filing date | 20856083.9 | 21.08.2020 | [2022/01] | WO2020CN110629 | Priority number, date | CN201910801685 | 28.08.2019 Original published format: CN201910801685 | [2022/01] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021036955 | Date: | 04.03.2021 | Language: | ZH | [2021/09] | Type: | A1 Application with search report | No.: | EP3933969 | Date: | 05.01.2022 | Language: | EN | [2022/01] | Type: | B1 Patent specification | No.: | EP3933969 | Date: | 14.02.2024 | Language: | EN | [2024/07] | Search report(s) | International search report - published on: | CN | 04.03.2021 | (Supplementary) European search report - dispatched on: | EP | 08.02.2023 | Classification | IPC: | H01M4/66, H01M4/134, H01M4/1395, H01M4/38, H01M10/052, H01M10/0562, // H01M4/02 | [2023/10] | CPC: |
H01M4/661 (EP);
H01M4/13 (CN);
H01M4/625 (CN,US);
H01M10/052 (EP);
H01M10/0525 (CN,US);
H01M10/0562 (EP,US);
H01M4/134 (EP,US);
H01M4/1395 (EP);
H01M4/382 (EP);
H01M4/667 (EP);
H01M4/668 (EP);
H01M2004/021 (EP,US);
H01M2004/027 (EP);
H01M2220/20 (US);
H01M2300/0068 (EP,US);
Y02E60/10 (EP)
(-)
|
| Former IPC [2022/01] | H01M4/13 | 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 [2022/01]
| Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | NEGATIVE ELEKTRODENPLATTE, LITHIUMSEKUNDÄRBATTERIE UND VORRICHTUNG MIT LITHIUMSEKUNDÄRBATTERIE | [2024/03] | English: | NEGATIVE ELECTRODE PLATE, LITHIUM SECONDARY BATTERY, AND APPARATUS CONTAINING SUCH LITHIUM SECONDARY BATTERY | [2024/03] | French: | PLAQUE D'ÉLECTRODE NÉGATIVE, BATTERIE RECHARGEABLE AU LITHIUM ET DISPOSITIF AYANT UNE BATTERIE RECHARGEABLE AU LITHIUM | [2024/03] |
| Former [2022/01] | NEGATIVES POLSTÜCK, LITHIUMSEKUNDÄRBATTERIE UND VORRICHTUNG MIT LITHIUMSEKUNDÄRBATTERIE | ||
| Former [2022/01] | NEGATIVE POLE PIECE, LITHIUM SECONDARY BATTERY, AND DEVICE WITH LITHIUM SECONDARY BATTERY | ||
| Former [2022/01] | PIÈCE POLAIRE NÉGATIVE, BATTERIE RECHARGEABLE AU LITHIUM ET DISPOSITIF AYANT UNE BATTERIE RECHARGEABLE AU LITHIUM | Entry into regional phase | 28.09.2021 | Translation filed | 28.09.2021 | National basic fee paid | 28.09.2021 | Search fee paid | 28.09.2021 | Designation fee(s) paid | 28.09.2021 | Examination fee paid | Examination procedure | 28.09.2021 | Examination requested [2022/01] | 17.03.2023 | Amendment by applicant (claims and/or description) | 24.11.2023 | Communication of intention to grant the patent | 29.12.2023 | Fee for grant paid | 29.12.2023 | Fee for publishing/printing paid | 29.12.2023 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 18.07.2022 | Renewal fee patent year 03 | 05.07.2023 | 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 | [A]CN108155387 (HUAWEI TECH CO LTD) [A] 1-15* the whole document *; | [X]CN109755464 (NINGDE CONTEMPORARY AMPEREX TECH CO LTD) [X] 1-15 * paragraph [0033]; example all; claim all *; | [X]CN109755467 (NINGDE CONTEMPORARY AMPEREX TECH CO LTD) [X] 1-15 * paragraph [0025] - paragraph [0026]; example all; claim all *; | [X]CN109755465 (NINGDE CONTEMPORARY AMPEREX TECH CO LTD) [X] 1-15 * example all; claim all * |