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Extract from the Register of European Patents

EP About this file: EP3796412

EP3796412 - BATTERY PACK [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.04.2024
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  28.04.2023
FormerGrant of patent is intended
Status updated on  20.12.2022
FormerExamination is in progress
Status updated on  03.03.2022
FormerRequest for examination was made
Status updated on  19.02.2021
FormerThe international publication has been made
Status updated on  04.07.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Contemporary Amperex Technology Co., Limited
2 Xingang Road, Zhangwan Town
Jiaocheng District
Ningde, Fujian 352100 / CN
[2021/12]
Inventor(s)01 / CHU, Yannan
No. 2, Xingang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
02 / QIAN, Mu
No. 2, Xingang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
03 / JI, Jinqing
No. 2, Xingang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
 [2021/12]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2021/12]
Application number, filing date19905409.922.02.2019
[2021/12]
WO2019CN75824
Priority number, dateCN20181163727229.12.2018         Original published format: CN201811637272
[2021/12]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020133660
Date:02.07.2020
Language:ZH
[2020/27]
Type: A1 Application with search report 
No.:EP3796412
Date:24.03.2021
Language:EN
[2021/12]
Type: B1 Patent specification 
No.:EP3796412
Date:31.05.2023
Language:EN
[2023/22]
Search report(s)International search report - published on:CN02.07.2020
(Supplementary) European search report - dispatched on:EP26.10.2021
ClassificationIPC:H01M50/222, H01M50/233
[2023/01]
CPC:
H01M50/103 (EP,CN,US); H01M50/30 (CN); H01M50/249 (EP,US);
H01M10/625 (US); H01M10/6556 (US); H01M10/6561 (US);
H01M50/143 (US); H01M50/209 (EP,CN,US); H01M50/222 (EP);
H01M50/233 (EP); H01M50/242 (EP,CN,US); H01M50/271 (EP,CN,US);
H01M50/291 (EP); H01M50/317 (EP,US); H01M50/3425 (EP);
H01M50/383 (EP,US); H01M2200/20 (EP); H01M2220/20 (EP);
Y02E60/10 (EP) (-)
Former IPC [2021/47]H01M50/242
Former IPC [2021/12]H01M2/02, H01M2/12
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 [2021/12]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:BATTERIEPACK[2021/12]
English:BATTERY PACK[2021/12]
French:BLOC-BATTERIE[2021/12]
Entry into regional phase17.12.2020Translation filed 
17.12.2020National basic fee paid 
17.12.2020Search fee paid 
17.12.2020Designation fee(s) paid 
17.12.2020Examination fee paid 
Examination procedure17.12.2020Examination requested  [2021/12]
19.01.2022Amendment by applicant (claims and/or description)
02.03.2022Despatch of a communication from the examining division (Time limit: M04)
29.04.2022Reply to a communication from the examining division
29.06.2022Despatch of a communication from the examining division (Time limit: M04)
22.08.2022Reply to a communication from the examining division
21.12.2022Communication of intention to grant the patent
14.04.2023Fee for grant paid
14.04.2023Fee for publishing/printing paid
14.04.2023Receipt of the translation of the claim(s)
Divisional application(s)EP23167889.7  / EP4235925
Opposition(s)01.03.2024No opposition filed within time limit [2024/19]
Fees paidRenewal fee
23.02.2021Renewal fee patent year 03
14.01.2022Renewal fee patent year 04
03.01.2023Renewal fee patent year 05
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
IT31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
[2024/26]
Former [2024/25]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
Former [2024/10]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
Former [2024/08]AT31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2024/03]AT31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2024/01]AT31.05.2023
ES31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/52]AT31.05.2023
ES31.05.2023
HR31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/51]AT31.05.2023
ES31.05.2023
HR31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/50]AT31.05.2023
ES31.05.2023
PL31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/48]AT31.05.2023
ES31.05.2023
SE31.05.2023
NO31.08.2023
Former [2023/46]ES31.05.2023
Documents cited:Search[XAI]JP2007027011  (SANYO ELECTRIC CO);
 [A]EP2325922  (SB LIMOTIVE CO LTD [KR]);
 [XA]US2016099451  (MURAI DAISUKE [JP], et al);
 [A]EP3062361  (LG CHEMICAL LTD [KR])
International search[A]CN101867029  (BEIJING PRIDE POWER SYSTEM TECHNOLOGY LTD);
 [Y]CN106684287  (CHANGZHOU PRIDE NEW ENERGY BATTERY TECH CO LTD);
 [Y]CN206595314U  (GUANGZHOU XPENG AUTOMOBILE TECH CO LTD)
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.