EP4102636 - SEPARATOR FILM, SECONDARY BATTERY CONTAINING SAME, RELATED BATTERY MODULE THEREOF, BATTERY PACK AND DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 11.11.2022 Database last updated on 26.07.2024 | |
Former | The international publication has been made Status updated on 04.06.2022 | Most recent event Tooltip | 05.02.2024 | New entry: Observations by third parties | Applicant(s) | For all designated states Contemporary Amperex Technology Co., Limited 2 Xin'gang Road Zhangwan Town Jiaocheng District Ningde City Fujian PRC 352100 / CN | [2022/50] | Inventor(s) | 01 /
CHENG, Cong Ningde, Fujian 352100 / CN | 02 /
HONG, Haiyi Ningde, Fujian 352100 / CN | 03 /
YANG, Jianrui Ningde, Fujian 352100 / CN | 04 /
LAN, Yuanyuan Ningde, Fujian 352100 / CN | 05 /
LIU, Na Ningde, Fujian 352100 / CN | 06 /
JIN, Haizu Ningde, Fujian 352100 / CN | [2022/50] | Representative(s) | Gong, Jinping CocreateIP Neumarkterstr. 21 81673 München / DE | [N/P] |
Former [2022/50] | Gong, Jinping CocreateIP Eggenfeldenerstraße 56 81929 München / DE | Application number, filing date | 20963111.8 | 30.11.2020 | [2022/50] | WO2020CN132951 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022110223 | Date: | 02.06.2022 | Language: | ZH | [2022/22] | Type: | A1 Application with search report | No.: | EP4102636 | Date: | 14.12.2022 | Language: | EN | [2022/50] | Search report(s) | International search report - published on: | CN | 02.06.2022 | (Supplementary) European search report - dispatched on: | EP | 03.05.2023 | Classification | IPC: | H01M50/446, H01M50/409, H01M50/431, H01M10/42, H01M50/403, H01M50/414, H01M50/417, H01M50/42, H01M50/449, H01M50/451, H01M50/489, H01M50/491, H01M50/494 | [2023/22] | CPC: |
H01M50/446 (EP,KR,US);
H01M10/4235 (EP);
H01M50/204 (KR);
H01M50/403 (EP,KR,US);
H01M50/414 (EP);
H01M50/417 (EP);
H01M50/42 (EP,KR);
H01M50/426 (KR);
H01M50/431 (EP,KR);
H01M50/443 (KR);
H01M50/449 (EP,KR,US);
H01M50/451 (EP);
H01M50/489 (EP);
H01M50/491 (EP,KR);
H01M50/494 (EP,KR,US);
Y02E60/10 (EP)
(-)
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Former IPC [2022/50] | H01M50/409, H01M50/431, H01M50/446 | 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 [2022/50] | Title | German: | SEPARATORFOLIE, DIESE ENTHALTENDE SEKUNDÄRBATTERIE, ZUGEHÖRIGES BATTERIEMODUL, BATTERIEPACK UND VORRICHTUNG | [2022/50] | English: | SEPARATOR FILM, SECONDARY BATTERY CONTAINING SAME, RELATED BATTERY MODULE THEREOF, BATTERY PACK AND DEVICE | [2022/50] | French: | FILM SÉPARATEUR, BATTERIE SECONDAIRE LE CONTENANT, MODULE DE BATTERIE ASSOCIÉ, BLOC-BATTERIE ET DISPOSITIF | [2022/50] | Entry into regional phase | 05.09.2022 | Translation filed | 05.09.2022 | National basic fee paid | 05.09.2022 | Search fee paid | 05.09.2022 | Designation fee(s) paid | 05.09.2022 | Examination fee paid | Examination procedure | 05.09.2022 | Examination requested [2022/50] | 31.07.2023 | Amendment by applicant (claims and/or description) | 31.07.2023 | Date on which the examining division has become responsible | 01.02.2024 | Observations by third parties | Fees paid | Renewal fee | 05.09.2022 | Renewal fee patent year 03 | 11.10.2023 | 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 | [YA]WO2013080946 (HITACHI MAXELL [JP]); | [XY]WO2019089492 (ARKEMA INC [US]); | [XA]WO2020175292 (ZEON CORP [JP]); |