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Extract from the Register of European Patents

EP About this file: EP3944382

EP3944382 - POSITIVE ELECTRODE CURRENT COLLECTOR, POSITIVE ELECTRODE PLATE, BATTERY, AND APPARATUS [Right-click to bookmark this link]
Former [2022/04]POSITIVE ELECTRODE CURRENT COLLECTOR, POSITIVE ELECTRODE PLATE, BATTERY, AND DEVICE
[2024/28]
StatusGrant of patent is intended
Status updated on  10.09.2024
Database last updated on 14.09.2024
FormerExamination is in progress
Status updated on  20.06.2024
FormerRequest for examination was made
Status updated on  24.12.2021
FormerThe international publication has been made
Status updated on  06.11.2020
Most recent event   Tooltip10.09.2024New entry: Communication of intention to grant a patent 
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 [2022/04]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 / LIANG, Chengdu
No. 2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
02 / HUANG, Huafeng
No. 2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
03 / HUANG, Qisen
No. 2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
[N/P]
Former [2022/04]01 / LIANG, Chengdu
Ningde, Fujian 352100 / CN
02 / HUANG, Huafeng
Ningde, Fujian 352100 / CN
03 / HUANG, Qisen
Ningde, Fujian 352100 / CN
Representative(s)Valea AB
Box 17067
200 10 Malmö / SE
[2022/04]
Application number, filing date19927079.412.12.2019
[2022/04]
WO2019CN124825
Priority number, dateCN20191035136428.04.2019         Original published format: CN201910351364
[2022/04]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020220685
Date:05.11.2020
Language:ZH
[2020/45]
Type: A1 Application with search report 
No.:EP3944382
Date:26.01.2022
Language:EN
[2022/04]
Search report(s)International search report - published on:CN05.11.2020
(Supplementary) European search report - dispatched on:EP02.06.2022
ClassificationIPC:H01M4/66, // H01M10/0525
[2022/27]
CPC:
H01M4/661 (EP); H01M4/667 (EP,CN,US); H01M10/0525 (EP,CN);
H01M4/134 (CN,US); H01M4/668 (EP); H01M2004/028 (US);
H01M2220/20 (US) (-)
Former IPC [2022/04]H01M4/64, H01M10/0525
Designated contracting statesAL,   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 [2022/04]
TitleGerman:POSITIVELEKTRODENSTROMKOLLEKTOR, POSITIVELEKTRODENPLATTE, BATTERIE UND GERÄT[2024/28]
English:POSITIVE ELECTRODE CURRENT COLLECTOR, POSITIVE ELECTRODE PLATE, BATTERY, AND APPARATUS[2024/28]
French:COLLECTEUR DE COURANT D'ÉLECTRODE POSITIVE, ÉLECTRODE PLANE POSITIVE, BATTERIE ET APPAREIL[2024/28]
Former [2022/04]POSITIVELEKTRODENSTROMKOLLEKTOR, POSITIVELEKTRODENPLATTE, BATTERIE UND VORRICHTUNG
Former [2022/04]POSITIVE ELECTRODE CURRENT COLLECTOR, POSITIVE ELECTRODE PLATE, BATTERY, AND DEVICE
Former [2022/04]COLLECTEUR DE COURANT D'ÉLECTRODE POSITIVE, ÉLECTRODE PLANE POSITIVE, BATTERIE ET DISPOSITIF
Entry into regional phase22.10.2021Translation filed 
22.10.2021National basic fee paid 
22.10.2021Search fee paid 
22.10.2021Designation fee(s) paid 
22.10.2021Examination fee paid 
Examination procedure22.10.2021Examination requested  [2022/04]
26.09.2022Amendment by applicant (claims and/or description)
25.06.2024Despatch of a communication from the examining division (Time limit: M02)
23.08.2024Reply to a communication from the examining division
11.09.2024Communication of intention to grant the patent
Fees paidRenewal fee
22.10.2021Renewal fee patent year 03
13.10.2022Renewal fee patent year 04
15.11.2023Renewal fee patent year 05
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Documents cited:Search[X]US2004126663  (SUDANO ANTHONY [CA], et al);
 [X]CN107123812  (ANHUI ZHONGZHI JINGU ENERGY TECH CO LTD);
 [X]EP3367485  (CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN])
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.