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Extract from the Register of European Patents

EP About this file: EP3358660

EP3358660 - BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY CELL ELECTRODE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY CELL ELECTRODE, NON-AQUEOUS SECONDARY CELL ELECTRODE, AND NON-AQUEOUS SECONDARY CELL [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  28.01.2022
Database last updated on 07.06.2024
FormerRequest for examination was made
Status updated on  06.07.2018
FormerThe international publication has been made
Status updated on  08.04.2017
Most recent event   Tooltip25.08.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Zeon Corporation
6-2, Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8246 / JP
[2018/32]
Inventor(s)01 / SONOBE, Kenya
c/o ZEON CORPORATION
6-2 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
02 / ADACHI, Yusuke
c/o ZEON CORPORATION
6-2 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
 [2018/32]
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2018/32]Hansen, Norbert
Maiwald Patentanwalts- und
Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
Application number, filing date16850647.523.09.2016
[2018/32]
WO2016JP04326
Priority number, dateJP2015019368130.09.2015         Original published format: JP 2015193681
[2018/32]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017056467
Date:06.04.2017
Language:JA
[2017/14]
Type: A1 Application with search report 
No.:EP3358660
Date:08.08.2018
Language:EN
[2018/32]
Search report(s)International search report - published on:JP06.04.2017
(Supplementary) European search report - dispatched on:EP23.05.2019
ClassificationIPC:H01M4/62, H01M10/0525, C08F20/58, C08F20/64, // H01M4/04, H01M4/13
[2019/26]
CPC:
C08F20/58 (EP,KR,US); H01M4/622 (EP,KR,US); C08L33/26 (KR);
H01M10/0525 (KR,US); H01M4/13 (EP,KR,US); H01M4/139 (US);
H01M4/0404 (EP,US); Y02E60/10 (EP); Y02E60/50 (EP) (-)
Former IPC [2018/32]H01M4/62, C08F20/58, H01M4/13, H01M4/139
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 [2018/32]
TitleGerman:BINDEMITTELZUSAMMENSETZUNG FÜR WASSERFREIE SEKUNDÄRZELLENELEKTRODE, AUFSCHLÄMMUNGSZUSAMMENSETZUNG FÜR WASSERFREIE SEKUNDÄRZELLENELEKTRODE, WASSERFREIE SEKUNDÄRZELLENELEKTRODE UND WASSERFREIE SEKUNDÄRZELLE[2018/32]
English:BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY CELL ELECTRODE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY CELL ELECTRODE, NON-AQUEOUS SECONDARY CELL ELECTRODE, AND NON-AQUEOUS SECONDARY CELL[2018/32]
French:COMPOSITION DE LIANT POUR ÉLECTRODE DE PILE RECHARGEABLE NON AQUEUSE, COMPOSITION DE SUSPENSION ÉPAISSE POUR ÉLECTRODE DE PILE RECHARGEABLE NON AQUEUSE, ÉLECTRODE DE PILE RECHARGEABLE NON AQUEUSE ET PILE RECHARGEABLE NON AQUEUSE[2018/32]
Entry into regional phase21.03.2018Translation filed 
21.03.2018National basic fee paid 
21.03.2018Search fee paid 
21.03.2018Designation fee(s) paid 
21.03.2018Examination fee paid 
Examination procedure21.03.2018Examination requested  [2018/32]
21.03.2018Date on which the examining division has become responsible
20.12.2019Amendment by applicant (claims and/or description)
01.02.2022Despatch of a communication from the examining division (Time limit: M04)
20.05.2022Reply to a communication from the examining division
Fees paidRenewal fee
26.09.2018Renewal fee patent year 03
13.09.2019Renewal fee patent year 04
14.09.2020Renewal fee patent year 05
15.09.2021Renewal fee patent year 06
11.08.2022Renewal fee patent year 07
24.08.2023Renewal fee patent year 08
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Documents cited:Search[A]US2014154569  (MAEDA KOICHIRO [JP], et al) [A] 1-10* paragraphs [0001] , [0 11] - [0018] - [0 37] - [0065] - [0 70] - [0083] - [ 170] , [ 171] *;
 [X]WO2014112618  (SHOWA DENKO KK [JP]) [X] 1-10 * abstract *;
 US2015357647  [ ] (KURATA TOMONORI [JP], et al) [ ] * paragraphs [0001] , [0 20] , [0 29] * * tables 1, 6 * * claim - *
International search[Y]JP2008308548  (SOKEN KAGAKU KK) [Y] 7* , paragraph [0060] (Family: none) *;
 [Y]JP2013131368  (TOYO KAGAKU KK) [Y] 7 * , paragraphs [0019], [0033], [0035] (Family: none) *;
 [XY]JP2015106488  (JSR CORP) [X] 1-6, 8-10 * , claims; paragraphs [0028] to [0032], [0049]; example 6 (Family: none) * [Y] 7
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.