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Extract from the Register of European Patents

EP About this file: EP3920316

EP3920316 - SECONDARY BATTERY, BATTERY MODULE AND DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.05.2024
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  23.06.2023
FormerGrant of patent is intended
Status updated on  27.04.2023
FormerExamination is in progress
Status updated on  30.09.2022
FormerRequest for examination was made
Status updated on  05.11.2021
FormerThe international publication has been made
Status updated on  21.05.2021
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
Contemporary Amperex Technology Co., Limited
No. 2 Xin'gang Road
Zhangwan Town
Jiaocheng District
Ningde, Fujian 352100 / CN
[2023/30]
Former [2021/49]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 / LI, Xiang
No.2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
02 / ZHENG, Yulian
No.2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
03 / WANG, Peng
No.2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
04 / HUANG, Shoujun
No.2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
05 / CHEN, Xinxiang
No.2 Xin'gang Road, Zhangwan Town, Jiaocheng
District
Ningde, Fujian 352100 / CN
 [2023/30]
Former [2021/49]01 / LI, Xiang
Ningde, Fujian 352100 / CN
02 / ZHENG, Yulian
Ningde, Fujian 352100 / CN
03 / WANG, Peng
Ningde, Fujian 352100 / CN
04 / HUANG, Shoujun
Ningde, Fujian 352100 / CN
05 / CHEN, Xinxiang
Ningde, Fujian 352100 / CN
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2021/49]
Application number, filing date20887690.410.11.2020
[2021/49]
WO2020CN127908
Priority number, dateCN201921982166U15.11.2019         Original published format: CN 201921982166 U
[2021/49]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021093747
Date:20.05.2021
Language:ZH
[2021/20]
Type: A1 Application with search report 
No.:EP3920316
Date:08.12.2021
Language:EN
[2021/49]
Type: B1 Patent specification 
No.:EP3920316
Date:26.07.2023
Language:EN
[2023/30]
Search report(s)International search report - published on:CN20.05.2021
(Supplementary) European search report - dispatched on:EP10.05.2022
ClassificationIPC:H01M50/529, H01M50/157, H01M50/159, H01M50/188, H01M50/197, H01M50/562, B60K1/04
[2022/23]
CPC:
H01M50/188 (EP,KR,US); B60K1/04 (EP,KR,US); H01M50/147 (US);
H01M50/157 (EP,KR,US); H01M50/159 (EP,KR,US); H01M50/197 (EP,KR,US);
H01M50/209 (US); H01M50/529 (EP,KR,US); H01M50/543 (US);
H01M50/562 (EP,KR,US); B60K2001/0438 (EP,KR,US); H01M2220/20 (KR,US);
Y02E60/10 (EP,KR,US) (-)
Former IPC [2021/49]H01M50/147, H01M50/188
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 [2021/49]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SEKUNDÄRBATTERIE, BATTERIEMODUL UND VORRICHTUNG[2021/49]
English:SECONDARY BATTERY, BATTERY MODULE AND DEVICE[2021/49]
French:BATTERIE SECONDAIRE, MODULE DE BATTERIES ET DISPOSITIF[2021/49]
Entry into regional phase30.08.2021Translation filed 
30.08.2021National basic fee paid 
30.08.2021Search fee paid 
30.08.2021Designation fee(s) paid 
30.08.2021Examination fee paid 
Examination procedure30.08.2021Examination requested  [2021/49]
28.07.2022Amendment by applicant (claims and/or description)
04.10.2022Despatch of a communication from the examining division (Time limit: M04)
01.02.2023Reply to a communication from the examining division
28.04.2023Communication of intention to grant the patent
16.06.2023Fee for grant paid
16.06.2023Fee for publishing/printing paid
16.06.2023Receipt of the translation of the claim(s)
Opposition(s)29.04.2024No opposition filed within time limit [2024/27]
Fees paidRenewal fee
15.09.2022Renewal fee patent year 03
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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.
Lapses during opposition  TooltipAT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
LU10.11.2023
IS26.11.2023
PT27.11.2023
CH30.11.2023
[2024/36]
Former [2024/35]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
LU10.11.2023
IS26.11.2023
PT27.11.2023
CH30.11.2023
Former [2024/32]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/27]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/23]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/22]AT26.07.2023
CZ26.07.2023
DK26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/20]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/10]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/09]AT26.07.2023
FI26.07.2023
LT26.07.2023
NL26.07.2023
SE26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
Former [2024/08]LT26.07.2023
NL26.07.2023
NO26.10.2023
GR27.10.2023
Former [2024/05]NL26.07.2023
Documents cited:Search[IY]JP2008027823  (DENSO CORP, et al) [I] 1,4-8,11-15 * the whole document * [Y] 2,3,9,10;
 [IY]JP2008027849  (DENSO CORP) [I] 1,4-15 * the whole document * [Y] 2,3,9,10;
 [A]US2014011074  (ODA YOSHIMITSU [JP], et al) [A] 1-15* Fig. 4 and corresponding text in the description; paragraph [0099]; figures 1-6 *;
 [YA]US2018083302  (KOO MIN-SEOK [KR], et al) [Y] 2,3 * Fig. 3 and corresponding text in the description;; figures 1-6 * [A] 1,4-15;
 [IY]  - CHUNG EUN HYUK ET AL, "Adhesion of Poly(phenylene sulfide) Resin with Polymeric Film of Triazine Thiol on Aluminum Surface Modified by Anodic Oxidation", JOURNAL OF BIOMEDICAL NANOTECHNOLOGY, US, (201501), vol. 11, no. 1, doi:10.1166/jbn.2015.2027, ISSN 1550-7033, pages 157 - 164, XP055915968 [I] 1,4-8,11-15 * the whole document * [Y] 2,3,9,10

DOI:   http://dx.doi.org/10.1166/jbn.2015.2027
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.