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Extract from the Register of European Patents

EP About this file: EP3780227

EP3780227 - NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY DEVICE INCLUDING THE SAME [Right-click to bookmark this link]
Former [2021/07]NONAQUEOUS ELECTROLYTE SOLUTION AND ENERGY DEVICE USING SAME
[2024/14]
StatusThe patent has been granted
Status updated on  20.06.2024
Database last updated on 14.09.2024
FormerGrant of patent is intended
Status updated on  20.03.2024
FormerRequest for examination was made
Status updated on  15.01.2021
FormerThe international publication has been made
Status updated on  05.10.2019
Most recent event   Tooltip20.06.2024(Expected) grantpublished on 24.07.2024  [2024/30]
20.06.2024Change - German titlepublished on 24.07.2024  [2024/30]
20.06.2024Change - English titlepublished on 24.07.2024  [2024/30]
20.06.2024Change - French titlepublished on 24.07.2024  [2024/30]
Applicant(s)For all designated states
Mitsubishi Chemical Corporation
1-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8251 / JP
For all designated states
MU Ionic Solutions Corporation
1-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8251 / JP
[2021/07]
Inventor(s)01 / KAWAKAMI, Daisuke
c/o Mitsubishi Chemical Corporation, 1-1,
Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8251 / JP
 [2021/07]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2021/07]
Application number, filing date19778330.127.03.2019
[2021/07]
WO2019JP13279
Priority number, dateJP2018006048127.03.2018         Original published format: JP 2018060481
[2021/07]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019189413
Date:03.10.2019
Language:JA
[2019/40]
Type: A1 Application with search report 
No.:EP3780227
Date:17.02.2021
Language:EN
[2021/07]
Type: B1 Patent specification 
No.:EP3780227
Date:24.07.2024
Language:EN
[2024/30]
Search report(s)International search report - published on:JP03.10.2019
(Supplementary) European search report - dispatched on:EP08.06.2021
ClassificationIPC:H01M10/0567, H01M10/0525, H01M10/42, H01G11/64, C07D327/04, // H01G11/06, H01G11/50, H01G11/60, H01M4/525, H01M4/587
[2021/27]
CPC:
H01M10/0525 (EP,KR,US); H01M10/0567 (EP,KR,US); C07D327/04 (EP,KR);
C07D411/12 (KR); H01G11/06 (EP,KR); H01G11/64 (EP,KR);
H01M10/0568 (US); H01M10/0569 (US); H01M10/4235 (EP);
H01M4/366 (US); H01M4/48 (US); H01M4/583 (US);
H01G11/50 (EP); H01G11/60 (EP); H01M2004/027 (US);
H01M2004/028 (US); H01M2220/20 (EP); H01M2300/0025 (EP);
H01M2300/0028 (US); H01M4/525 (EP); H01M4/587 (EP);
Y02E60/10 (EP); Y02T10/70 (EP) (-)
Former IPC [2021/07]H01M10/0567, C07D327/04, H01G11/06, H01G11/64, H01M10/052
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 [2021/07]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:NICHTWÄSSRIGE ELEKTROLYTLÖSUNG UND ENERGIEVORRICHTUNG, DIE DIESE ENTHÄLT[2024/30]
English:NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY DEVICE INCLUDING THE SAME[2024/30]
French:SOLUTION ÉLECTROLYTIQUE NON-AQUEUSE ET DISPOSITIF D'ÉNERGIE LA CONTENANT[2024/30]
Former [2021/07]WASSERFREIE ELEKTROLYTLÖSUNG UND ENERGIEVORRICHTUNG DAMIT
Former [2021/07]NONAQUEOUS ELECTROLYTE SOLUTION AND ENERGY DEVICE USING SAME
Former [2021/07]SOLUTION ÉLECTROLYTIQUE NON AQUEUSE ET DISPOSITIF À ÉNERGIE L'UTILISANT
Entry into regional phase16.09.2020Translation filed 
30.09.2020National basic fee paid 
30.09.2020Search fee paid 
30.09.2020Designation fee(s) paid 
30.09.2020Examination fee paid 
Examination procedure30.09.2020Examination requested  [2021/07]
23.11.2021Amendment by applicant (claims and/or description)
21.03.2024Communication of intention to grant the patent
13.06.2024Fee for grant paid
13.06.2024Fee for publishing/printing paid
13.06.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
24.03.2021Renewal fee patent year 03
23.03.2022Renewal fee patent year 04
22.03.2023Renewal fee patent year 05
14.03.2024Renewal fee patent year 06
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Documents cited:Search[A]US2006292452  (UTSUGI KOJI [JP], et al);
 [A]US2015372349  (SHIKITA SHOJI [JP]);
 [A]EP3086398  (MITSUBISHI CHEM CORP [JP]);
 [A]EP3203569  (MITSUBISHI CHEM CORP [JP])
International search[A]WO2012147818  (UBE INDUSTRIES [JP], et al);
 [A]WO2014021272  (UBE INDUSTRIES [JP]);
 [A]WO2017043576  (SUMITOMO SEIKA CHEMICALS [JP]);
 [A]EP3182497  (SAMSUNG SDI CO LTD [KR])
by applicantWO2009113545
 WO2011016440
 WO2011034067
 JP2011187235
 JP2014026972
 JP2018060481
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.