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Extract from the Register of European Patents

EP About this file: EP3965200

EP3965200 - ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRISING SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  04.02.2022
Database last updated on 03.10.2024
FormerThe international publication has been made
Status updated on  10.09.2021
Most recent event   Tooltip21.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Ningde Amperex Technology Limited
No.1 Xingang Road
Zhangwan Town
Jiaocheng Zone
Ningde, Fujian 352100 / CN
[2022/10]
Inventor(s)01 / WANG, Rui
No.1 Xingang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
 [2022/10]
Representative(s)Icosa
83 avenue Denfert-Rochereau
75014 Paris / FR
[2022/10]
Application number, filing date20922640.604.03.2020
[2022/10]
WO2020CN77771
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021174444
Date:10.09.2021
Language:ZH
[2021/36]
Type: A1 Application with search report 
No.:EP3965200
Date:09.03.2022
Language:EN
[2022/10]
Search report(s)International search report - published on:CN10.09.2021
(Supplementary) European search report - dispatched on:EP17.08.2022
ClassificationIPC:H01M4/36, H01M4/38, H01M4/48, H01M4/587, H01M10/052, H01M10/0525, H01M50/414, H01M50/417, H01M50/42, H01M50/434, H01M50/446, H01M50/451, H01M4/485
[2022/37]
CPC:
H01M4/587 (EP); H01M4/622 (CN,US); H01M10/052 (EP);
H01M10/0525 (EP,CN); H01M4/364 (EP); H01M4/382 (EP);
H01M4/386 (EP); H01M4/483 (EP); H01M4/485 (EP);
H01M50/414 (EP); H01M50/417 (EP); H01M50/42 (EP);
H01M50/434 (EP); H01M50/446 (EP); H01M50/451 (EP);
H01M2004/021 (US); H01M2004/027 (US); H01M4/133 (US);
H01M4/134 (US); H01M4/136 (US); Y02E60/10 (EP) (-)
Former IPC [2022/10]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 [2022/10]
TitleGerman:ELEKTROCHEMISCHE VORRICHTUNG UND ELEKTRONISCHE VORRICHTUNG DAMIT[2022/10]
English:ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRISING SAME[2022/10]
French:DISPOSITIF ÉLECTROCHIMIQUE ET DISPOSITIF ÉLECTRONIQUE LE COMPRENANT[2022/10]
Entry into regional phase30.11.2021Translation filed 
30.11.2021National basic fee paid 
30.11.2021Search fee paid 
30.11.2021Designation fee(s) paid 
30.11.2021Examination fee paid 
Examination procedure30.11.2021Examination requested  [2022/10]
24.02.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
17.02.2022Renewal fee patent year 03
07.02.2023Renewal fee patent year 04
20.02.2024Renewal 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[A]CN104471762  (ZEON CORP) [A] 1-11* paragraph [0079] *;
 [XI]US2016164065  (LIU CHENMIN [HK], et al) [X] 1-5,10,11 * paragraphs [0007] - [0042]; figure 1; table 1 * [I] 6-9;
 [XI]US2016293920  (JUNG BOKYUNG [KR], et al) [X] 1-5,8-11 * paragraphs [0017] - [0022] - [0069] - [0070] - [0115] - [0150]; examples 1-6; table 2 * [I] 6,7;
 [XI]EP3093906  (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1-8,10,11 * paragraphs [0004] - [0008] - [0011] - [0022] - [0169] - [0202]; examples 1-35 * [I] 9
International search[Y]CN104471762  (ZEON CORP) [Y] 1-11 * description, paragraph [0079] *;
 [Y]CN105680086  (NANO & ADVANCED MAT INST LTD) [Y] 1-11 * description, paragraphs [0006]-[0045], and figure 1 *;
 [A]KR20170059270  (LG CHEMICAL LTD [KR]) [A] 1-11* entire document *;
 [A]CN108878748  (NINGDE AMPEREX TECHNOLOGY LTD) [A] 1-11 * entire document *;
 [A]CN109075316  (ZEON CORP) [A] 1-11 * entire document *;
 [A]CN110416467  (BYD CO LTD) [A] 1-11 * entire document *
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.