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Extract from the Register of European Patents

EP About this file: EP3828958

EP3828958 - SLURRY FOR NONAQUEOUS SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME, BATTERY MEMBER FOR NONAQUEOUS SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME, AND NONAQUEOUS SECONDARY BATTERY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  30.04.2021
Database last updated on 27.07.2024
FormerThe international publication has been made
Status updated on  01.02.2020
Most recent event   Tooltip12.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Zeon Corporation
6-2, Marunouchi, 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
[2021/22]
Inventor(s)01 / ONISHI, Masuhiro
c/o ZEON CORPORATION,
6-2, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
02 / SATO, Masanobu
c/o ZEON CORPORATION,
6-2, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
03 / KOGA, Hiroshi
c/o ZEON CORPORATION,
6-2, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
 [2021/22]
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2021/22]Bode, Birte
Maiwald Patentanwalts GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
Application number, filing date19840019.423.07.2019
[2021/22]
WO2019JP28882
Priority number, dateJP2018013848024.07.2018         Original published format: JP 2018138480
[2021/22]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020022343
Date:30.01.2020
Language:JA
[2020/05]
Type: A1 Application with search report 
No.:EP3828958
Date:02.06.2021
Language:EN
[2021/22]
Search report(s)International search report - published on:JP30.01.2020
(Supplementary) European search report - dispatched on:EP22.03.2022
ClassificationIPC:H01M4/13, H01M4/139, H01M4/62, H01M50/409, H01M4/04, H01M50/403, H01M50/449
[2022/16]
CPC:
H01M4/622 (EP,KR,US); H01M50/403 (EP,KR); H01M4/0419 (EP,US);
H01M10/0525 (KR); H01M4/04 (US); H01M4/139 (EP,KR,US);
H01M50/411 (EP,KR); H01M50/443 (EP,KR,US); H01M50/449 (EP,KR);
H01M50/461 (KR); Y02E60/10 (EP,KR); Y02P70/50 (KR) (-)
Former IPC [2021/22]H01M2/16, H01M4/13, H01M4/139, H01M4/62
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 [2021/22]
TitleGerman:AUFSCHLÄMMUNG FÜR WASSERFREIE SEKUNDÄRBATTERIE UND VERFAHREN ZU DEREN HERSTELLUNG, BATTERIEELEMENT FÜR WASSERFREIE SEKUNDÄRBATTERIE UND VERFAHREN ZUR HERSTELLUNG DAVON UND WASSERFREIE SEKUNDÄRBATTERIE[2021/22]
English:SLURRY FOR NONAQUEOUS SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME, BATTERY MEMBER FOR NONAQUEOUS SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME, AND NONAQUEOUS SECONDARY BATTERY[2021/22]
French:SUSPENSION POUR BATTERIE RECHARGEABLE NON AQUEUSE ET SON PROCÉDÉ DE FABRICATION, ÉLÉMENT DE BATTERIE POUR BATTERIE RECHARGEABLE NON AQUEUSE ET SON PROCÉDÉ DE FABRICATION, ET BATTERIE RECHARGEABLE NON AQUEUSE[2021/22]
Entry into regional phase12.01.2021Translation filed 
12.01.2021National basic fee paid 
12.01.2021Search fee paid 
12.01.2021Designation fee(s) paid 
12.01.2021Examination fee paid 
Examination procedure12.01.2021Examination requested  [2021/22]
07.09.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
30.07.2021Renewal fee patent year 03
15.06.2022Renewal fee patent year 04
14.06.2023Renewal fee patent year 05
12.06.2024Renewal fee patent year 06
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Documents cited:Search[A]US2013288085  (MORIKAWA TAKAHARU [JP], et al) [A] 1-8* example - *;
 [XP]EP3361533  (NIHON SPINDLE MFG CO LTD [JP]) [XP] 1 * paragraphs [0021] , [0029] , [0031] , [0032] , [0039] , [0057] - [0063] - [0078] , [0081] , [0091]; claims 9,11 *;
 [E]EP3657578  (NIHON SPINDLE MFG CO LTD [JP]) [E] 1 * paragraphs [0051] - [0058] - [0122] - [0124]; example - *
International search[X]JP2011156740  (BROTHER IND LTD) [X] 1-8* & US 2011/0187788 A1 & EP 2354198 A1 *;
 [X]WO2014017651  (ASAHI KASEI E MATERIALS CORP [JP]) [X] 4, 8 * , claim 1, paragraphs [0062], [0266], [0270] & US 2015/0188108 A1, claim 1, paragraphs [0077], [0351], [0370] & US 2019/0140242 A1 & EP 2879206 A1 & EP 3054502 A1 & KR 10-2015-0020667 A & KR 10-2016-0088438 A & KR 10-2017-0132349 A & CN 104428920 A *;
 [X]WO2017138192  (NAT INST ADVANCED IND SCIENCE & TECH [JP], et al) [X] 1 * , claim 1, paragraph [0111] & EP 3416217 A1, claim 1, paragraph [0202] & US 2018/0183047 A1 & WO 2017/138193 A1 & CN 108604671 A *
by applicantWO2012115096
 JP2012204303
 JP2013145763
 WO2015198530
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.