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Extract from the Register of European Patents

EP About this file: EP3951982

EP3951982 - BINDER FOR SOLID-STATE SECONDARY BATTERY, BINDER COMPOSITION FOR SOLID-STATE SECONDARY BATTERY, SLURRY FOR SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTIC SHEET FOR SOLID-STATE SECONDARY BATTERY, AND PRODUCTION METHODS THEREFOR, AND SOLID-STATE SECONDARY BATTERY AND PRODUCTION METHOD THEREFOR [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.01.2022
Database last updated on 05.10.2024
FormerThe international publication has been made
Status updated on  09.10.2020
Most recent event   Tooltip20.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
ENEOS Materials Corporation
9-2, Higashi-Shinbashi 1-chome
Minato-ku
Tokyo 105-0021 / JP
[2022/42]
Former [2022/06]For all designated states
JSR Corporation
9-2, Higashi-Shinbashi 1-chome
Minato-ku
Tokyo 105-8640 / JP
Inventor(s)01 / ASO, Keigo
c/o JSR CORPORATION, 9-2, Higashi-shinbashi 1-
chome, Minato-ku
Tokyo 105-8640 / JP
02 / OHASHI, Taira
c/o JSR CORPORATION, 9-2, Higashi-shinbashi 1-
chome, Minato-ku
Tokyo 105-8640 / JP
03 / AZECHI, Motohisa
c/o JSR CORPORATION, 9-2, Higashi-shinbashi 1-
chome, Minato-ku
Tokyo 105-8640 / JP
04 / SUKEGUCHI, Daisuke
c/o JSR CORPORATION, 9-2, Higashi-shinbashi 1-
chome, Minato-ku
Tokyo 105-8640 / JP
05 / ITAI, Shingo
c/o JSR CORPORATION, 9-2, Higashi-shinbashi 1-
chome, Minato-ku
Tokyo 105-8640 / JP
[N/P]
Former [2022/06]01 / ASO, Keigo
Tokyo 105-8640 / JP
02 / OHASHI, Taira
Tokyo 105-8640 / JP
03 / AZECHI, Motohisa
Tokyo 105-8640 / JP
04 / SUKEGUCHI, Daisuke
Tokyo 105-8640 / JP
05 / ITAI, Shingo
Tokyo 105-8640 / JP
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[2022/06]
Application number, filing date20785194.006.03.2020
[2022/06]
WO2020JP09664
Priority number, dateJP2019006616629.03.2019         Original published format: JP 2019066166
[2022/06]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020203042
Date:08.10.2020
Language:JA
[2020/41]
Type: A1 Application with search report 
No.:EP3951982
Date:09.02.2022
Language:EN
[2022/06]
Search report(s)International search report - published on:JP08.10.2020
(Supplementary) European search report - dispatched on:EP02.11.2022
ClassificationIPC:H01M4/62, H01M10/0562, C08F220/18, C08F220/34, C08F220/56, H01M4/139, H01M10/0585, H01M10/04
[2022/48]
CPC:
C08F220/1812 (EP,US); H01M4/622 (EP,KR,US); C08F220/18 (EP,KR);
C08F220/1804 (US); C08F220/1808 (US); C08F220/34 (KR);
C08F220/56 (KR); H01M10/04 (EP); H01M10/0562 (EP,KR,US);
H01M10/0585 (EP,KR); H01M4/139 (KR,US); H01M2300/0068 (EP,KR,US);
H01M2300/0071 (EP); Y02E60/10 (EP) (-)
C-Set:
C08F220/1804, C08F220/1806, C08F220/1812, C08F220/34, C08F220/20 (EP);
C08F220/1812, C08F220/1804, C08F220/54, C08F220/20 (EP)
Former IPC [2022/06]H01M10/0562, C08F220/18, C08F220/34, C08F220/56, H01M4/139, H01M4/62, H01M10/0585
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 [2022/06]
TitleGerman:BINDEMITTEL FÜR FESTKÖRPERSEKUNDÄRBATTERIE, BINDEMITTELZUSAMMENSETZUNG FÜR FESTKÖRPERSEKUNDÄRBATTERIE, AUFSCHLÄMMUNG FÜR FESTKÖRPERSEKUNDÄRBATTERIE, FESTE ELEKTROLYTSCHICHT FÜR FESTKÖRPERSEKUNDÄRBATTERIE UND HERSTELLUNGSVERFAHREN DAFÜR SOWIE FESTKÖRPERSEKUNDÄRBATTERIE UND HERSTELLUNGSVERFAHREN DAFÜR[2022/06]
English:BINDER FOR SOLID-STATE SECONDARY BATTERY, BINDER COMPOSITION FOR SOLID-STATE SECONDARY BATTERY, SLURRY FOR SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTIC SHEET FOR SOLID-STATE SECONDARY BATTERY, AND PRODUCTION METHODS THEREFOR, AND SOLID-STATE SECONDARY BATTERY AND PRODUCTION METHOD THEREFOR[2022/06]
French:LIANT POUR BATTERIE SECONDAIRE À SEMI-CONDUCTEUR, COMPOSITION DE LIANT POUR BATTERIE SECONDAIRE À SEMI-CONDUCTEUR, BOUILLIE POUR BATTERIE SECONDAIRE À SEMI-CONDUCTEUR, FEUILLE ÉLECTROLYTIQUE SOLIDE POUR BATTERIE SECONDAIRE À SEMI-CONDUCTEUR, ET PROCÉDÉS DE PRODUCTION ASSOCIÉS, ET BATTERIE SECONDAIRE À SEMI-CONDUCTEUR ET SON PROCÉDÉ DE PRODUCTION[2022/06]
Entry into regional phase11.10.2021Translation filed 
11.10.2021National basic fee paid 
11.10.2021Search fee paid 
11.10.2021Designation fee(s) paid 
11.10.2021Examination fee paid 
Examination procedure11.10.2021Examination requested  [2022/06]
21.04.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
24.03.2022Renewal fee patent year 03
29.03.2023Renewal fee patent year 04
20.03.2024Renewal fee patent year 05
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Documents cited:Search[XAI]KR20190004562  (SAMSUNG SDI CO LTD [KR]);
International search[A]WO2012073678  (JSR CORP [JP], et al);
 [A]JP2012243476  (NIPPON ZEON CO);
 [A]JP2015167126  (FUJIFILM CORP);
 [A]WO2016136090  (FUJIFILM CORP [JP])
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.