blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3813177

EP3813177 - NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  05.04.2024
Database last updated on 02.11.2024
FormerRequest for examination was made
Status updated on  26.03.2021
FormerThe international publication has been made
Status updated on  27.12.2019
Most recent event   Tooltip28.10.2024Change: Despatch of examination report + time limit 
Applicant(s)For all designated states
SANYO Electric Co., Ltd.
1-1, Sanyo-cho
Daito-shi
Osaka 574-8534 / JP
[2021/17]
Inventor(s)01 / MIZAWA Atsushi
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi Osaka 540-6207 / JP
02 / KOBAYASHI Kei
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi Osaka 540-6207 / JP
03 / NAKAO Takaki
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi Osaka 540-6207 / JP
 [2024/19]
Former [2021/17]01 / MIZAWA Atsushi
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome, Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
02 / KOBAYASHI Kei
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome, Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
03 / NAKAO Takaki
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome, Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
Representative(s)Vigand, Philippe, et al
Novagraaf International SA
Chemin de l'Echo 3
1213 Onex - Genève / CH
[2021/17]
Application number, filing date19822354.717.06.2019
[2021/17]
WO2019JP23825
Priority number, dateJP2018011705820.06.2018         Original published format: JP 2018117058
[2021/17]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019244817
Date:26.12.2019
Language:JA
[2019/52]
Type: A1 Application with search report 
No.:EP3813177
Date:28.04.2021
Language:EN
[2021/17]
Search report(s)International search report - published on:JP26.12.2019
(Supplementary) European search report - dispatched on:EP24.06.2021
ClassificationIPC:H01M10/0587, C09J7/20, H01M50/107, H01M50/545, H01M50/559, H01M50/586, H01M50/595, H01M10/052
[2021/30]
CPC:
H01M10/052 (EP,US); H01M10/0587 (EP,US); C09J7/20 (EP);
H01M10/0431 (US); H01M50/107 (EP,US); H01M50/545 (EP,US);
H01M50/559 (EP,US); H01M50/586 (EP,US); H01M50/595 (EP,US);
H01M50/534 (EP,US); H01M50/536 (EP,US); Y02E60/10 (EP);
Y02P70/50 (EP) (-)
Former IPC [2021/17]H01M10/0587, H01M2/26
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 [2021/17]
TitleGerman:SEKUNDÄRBATTERIE MIT WASSERFREIEM ELEKTROLYT[2021/17]
English:NONAQUEOUS ELECTROLYTE SECONDARY BATTERY[2021/17]
French:BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX[2021/17]
Entry into regional phase11.01.2021Translation filed 
11.01.2021National basic fee paid 
11.01.2021Search fee paid 
11.01.2021Designation fee(s) paid 
11.01.2021Examination fee paid 
Examination procedure11.01.2021Examination requested  [2021/17]
11.01.2022Amendment by applicant (claims and/or description)
08.04.2024Despatch of a communication from the examining division (Time limit: M02)
06.06.2024Reply to a communication from the examining division
02.07.2024Despatch of a communication from the examining division (Time limit: M06)
Fees paidRenewal fee
23.06.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
22.06.2023Renewal fee patent year 05
26.06.2024Renewal fee patent year 06
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[YD]JPH09161814  (SANYO ELECTRIC CO);
 [A]JP2001273933  (SHIN KOBE ELECTRIC MACHINERY);
 [Y]EP2683002  (LG CHEMICAL LTD [KR]);
 [XY]US2017084958  (UEDA ATSUSHI [JP])
International search[A]JP2010092673  (HITACHI MAXELL);
 [A]JP2011077279  (JM ENERGY CORP);
 [A]JP2015008140  (LG CHEMICAL LTD);
 [A]JP2016047929  (LG CHEMICAL LTD)
by applicantJPH09161814
 JP2009199974
 WO2009144919
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.