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Extract from the Register of European Patents

EP About this file: EP4024510

EP4024510 - METHOD FOR MANUFACTURING DOPED ELECTRODE, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  03.06.2022
Database last updated on 11.09.2024
FormerThe international publication has been made
Status updated on  05.03.2021
Most recent event   Tooltip28.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Musashi Energy Solutions Co., Ltd.
8565, Nishi-ide, Ooizumi-cho
Hokuto-shi, Yamanashi 409-1501 / JP
[2022/27]
Inventor(s)01 / SUZUKI, Hirobumi
c/o JSR Corporation, 1-9-2, Higashi-Shinbashi,
Minato-ku
Tokyo 105-8640 / JP
02 / KOJIMA, Kenji
c/o JSR Corporation, 1-9-2, Higashi-Shinbashi,
Minato-ku
Tokyo 105-8640 / JP
03 / NAOI, Masaya
c/o JSR Corporation, 1-9-2, Higashi-Shinbashi,
Minato-ku
Tokyo 105-8640 / JP
04 / ANDO, Nobuo
c/o JSR Corporation, 1-9-2, Higashi-Shinbashi,
Minato-ku
Tokyo 105-8640 / JP
05 / YAKUSHIJI, Hiroki
c/o JSR Corporation, 1-9-2, Higashi-Shinbashi,
Minato-ku
Tokyo 105-8640 / JP
06 / AITA, Kazunari
c/o JSR Corporation, 1-9-2, Higashi-Shinbashi,
Minato-ku
Tokyo 105-8640 / JP
07 / YAMAMOTO, Masahiro
c/o MUSASHI ENERGY SOLUTIONS CO., LTD., 8565,
Nishi-ide, Ooizumi-cho
Hokuto-shi, Yamanashi 409-1501 / JP
 [2022/27]
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[2022/27]
Application number, filing date20857809.625.06.2020
[2022/27]
WO2020JP25044
Priority number, dateJP2019015883930.08.2019         Original published format: JP 2019158839
[2022/27]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021039085
Date:04.03.2021
Language:JA
[2021/09]
Type: A1 Application with search report 
No.:EP4024510
Date:06.07.2022
Language:EN
[2022/27]
Search report(s)International search report - published on:JP04.03.2021
(Supplementary) European search report - dispatched on:EP10.08.2023
ClassificationIPC:H01G11/50, H01G11/86, H01G11/06, H01G11/84, H01M4/04, H01M4/139, H01M4/13, H01M10/0525, H01M10/058, // H01M4/02
[2023/37]
CPC:
H01M10/058 (EP); H01M4/139 (EP,CN,KR,US); H01G11/06 (EP,CN,KR);
H01G11/50 (EP,CN,KR); H01G11/84 (EP,CN); H01G11/86 (EP,CN,KR);
H01M10/0525 (EP); H01M4/0404 (KR,US); H01M4/0409 (KR);
H01M4/0445 (EP); H01M4/0459 (EP); H01M4/13 (EP);
H01M4/381 (CN); H01M2004/027 (EP,KR,US); Y02E60/10 (KR) (-)
Former IPC [2022/27]H01M4/139, H01G11/06, H01G11/50
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 [2022/27]
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER DOTIERTEN ELEKTRODE UND VERFAHREN ZUR HERSTELLUNG EINER ENERGIESPEICHERVORRICHTUNG[2022/27]
English:METHOD FOR MANUFACTURING DOPED ELECTRODE, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE[2022/27]
French:APPAREIL DE FABRICATION D'ÉLECTRODE DOPÉE ET PROCÉDÉ DE FABRICATION DE DISPOSITIF DE STOCKAGE D'ÉNERGIE[2022/27]
Entry into regional phase22.02.2022Translation filed 
22.02.2022National basic fee paid 
22.02.2022Search fee paid 
22.02.2022Designation fee(s) paid 
22.02.2022Examination fee paid 
Examination procedure22.02.2022Examination requested  [2022/27]
27.02.2024Amendment by applicant (claims and/or description)
27.02.2024Date on which the examining division has become responsible
Fees paidRenewal fee
31.03.2022Renewal fee patent year 03
28.06.2023Renewal fee patent year 04
27.06.2024Renewal fee patent year 05
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Documents cited:Search[XAI]EP0752727  (GEN MOTORS CORP [US]);
 [XAI]US2012048739  (CHOI DONG HYEOK [KR], et al);
 [A]EP2747176  (TOKYO ELECTRON LTD [JP]);
 [XAI]US2016190545  (MOMO JUNPEI [JP], et al);
 [A]CN105869917  (712TH RES INST CSIC, et al);
 [A]JP2018170251  (MITSUI CHEMICALS INC, et al);
 [XAI]US2019074143  (NAOI MASAYA [JP], et al)
International search[A]JP2018170251  (MITSUI CHEMICALS INC, et al);
 [A]JP2018206560  (SHINETSU CHEMICAL CO);
 [A]CN109742325  (SPRINGPOWER TECH SHENZHEN CO LTD, et al);
 [A]JP2019145386  (NISSAN MOTOR, et al)
by applicantJPH10308212
 JP2005123175
 JP2006107795
 JP2008077963
 JP2009246137
 JP2012049543
 JP2012049544
 JP2013258392
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.