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Extract from the Register of European Patents

EP About this file: EP4080640

EP4080640 - NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  23.09.2022
Database last updated on 19.10.2024
FormerThe international publication has been made
Status updated on  25.06.2021
Most recent event   Tooltip03.09.2024The date on which the examining division becomes responsible, has been established 
03.09.2024Amendment by applicant 
Applicant(s)For all designated states
Panasonic Holdings Corporation
1006, Oaza Kadoma
Kadoma-shi
Osaka 571-8501 / JP
[2022/43]
Inventor(s)01 / MIYAMURA, Yukinobu
c/o Panasonic Energy Co., Ltd.
1-1, Matsushita-cho
Moriguchi-shi, Osaka 570-8511 / JP
02 / IMANISHI, Hiroaki
c/o Panasonic Energy Co., Ltd.
1-1, Matsushita-cho
Moriguchi-shi, Osaka 570-8511 / JP
 [2022/43]
Representative(s)Novagraaf International SA
Chemin de l'Echo 3
1213 Onex, Geneva / CH
[2022/43]
Application number, filing date20903787.820.11.2020
[2022/43]
WO2020JP43375
Priority number, dateJP2019022917019.12.2019         Original published format: JP 2019229170
[2022/43]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021124797
Date:24.06.2021
Language:JA
[2021/25]
Type: A1 Application with search report 
No.:EP4080640
Date:26.10.2022
Language:EN
[2022/43]
Search report(s)International search report - published on:JP24.06.2021
(Supplementary) European search report - dispatched on:EP16.02.2024
ClassificationIPC:H01M10/0587, H01M50/531, H01M50/572, H01M50/533, H01M50/54, H01M50/583, H01M10/052, H01M50/103, H01M50/553, H01M50/581
[2024/12]
CPC:
H01M10/052 (EP); H01M50/188 (US); H01M50/103 (EP,US);
H01M50/533 (EP); H01M50/538 (US); H01M50/54 (EP);
H01M50/547 (US); H01M50/553 (EP); H01M50/581 (EP);
H01M50/583 (EP,US); H01M50/55 (EP); Y02E60/10 (EP);
Y02P70/50 (EP) (-)
Former IPC [2022/43]H01M10/0587, H01M50/531, H01M50/572
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 [2022/43]
TitleGerman:SEKUNDÄRBATTERIE MIT WASSERFREIEM ELEKTROLYT[2022/43]
English:NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY[2022/43]
French:BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX[2022/43]
Entry into regional phase27.06.2022Translation filed 
27.06.2022National basic fee paid 
27.06.2022Search fee paid 
27.06.2022Designation fee(s) paid 
27.06.2022Examination fee paid 
Examination procedure27.06.2022Examination requested  [2022/43]
03.09.2024Amendment by applicant (claims and/or description)
03.09.2024Date on which the examining division has become responsible
Fees paidRenewal fee
24.11.2022Renewal fee patent year 03
24.11.2023Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Documents cited:Search[Y]US2011244281  (BYUN SANGWON [KR]) [Y] 1-9 * paragraph [0064]; figures 6-7 *;
 [Y]US2016049635  (PARK SANG-KYOON [KR], et al) [Y] 3 * figure 5 *;
 [A]JP2016085875  (GS YUASA CORP) [A] 1-9* paragraphs [0028] - [0030]; figures 1,3 *;
 [Y]US2016336576  (SHINODA TATSUYA [JP], et al) [Y] 1-9 * paragraphs [0005] , [0020] , [0057] , [0058]; figures 1,2,8,9 *;
 [Y]EP3451415  (SAMSUNG SDI CO LTD [KR]) [Y] 9 * figures 2-3 *
International search[A]JP2012015102  (SB LIMOTIVE CO LTD) [A] 1-9 * , paragraphs [0029], [0036], fig. 3-5 *;
 [A]JP2013115042  (SAMSUNG SDI CO LTD, et al) [A] 1-9 * , paragraphs [0031], [0036], [0040], [0043], [0049], fig. 4-7 *;
 [A]US2019067664  (KWAK SEUNG HO [KR]) [A] 1-9* , paragraphs [0036], [0046], [0047], fig. 2, 4 *;
 [A]JP2019087341  (GS YUASA CORP) [A] 1-9 * , paragraphs [0006], [0023], [0026], [0027], [0035], [0075], [0076], fig. 4-11 *
by applicantJP2011258550
 JP2019174878
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.