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Extract from the Register of European Patents

EP About this file: EP4120395

EP4120395 - NEGATIVE-ELECTRODE ACTIVE SUBSTANCE, MIXED NEGATIVE-ELECTRODE ACTIVE SUBSTANCE MATERIAL, AND METHOD FOR MANUFACTURING NEGATIVE-ELECTRODE ACTIVE SUBSTANCE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.08.2024
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  25.08.2023
FormerGrant of patent is intended
Status updated on  11.05.2023
FormerRequest for examination was made
Status updated on  17.03.2023
FormerThe application has been published
Status updated on  16.12.2022
Most recent event   Tooltip02.08.2024No opposition filed within time limitpublished on 04.09.2024 [2024/36]
Applicant(s)For all designated states
Shin-Etsu Chemical Co., Ltd.
4-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-0005 / JP
[2023/03]
Inventor(s)01 / Hirose, Takakazu
Gunma, 379-0224 / JP
02 / Matsuno, Takumi
Gunma, 379-0224 / JP
03 / Sakai, Reiko
Gunma, 379-0224 / JP
 [2023/03]
Representative(s)Sonnenhauser, Thomas Martin
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstraße 2
81541 München / DE
[N/P]
Former [2023/03]Sonnenhauser, Thomas Martin
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstraße 2
81541 München / DE
Application number, filing date22190989.830.03.2017
[2023/03]
Priority number, dateJP2016011700213.06.2016         Original published format: JP 2016117002
[2023/03]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4120395
Date:18.01.2023
Language:EN
[2023/03]
Type: B1 Patent specification 
No.:EP4120395
Date:27.09.2023
Language:EN
[2023/39]
Search report(s)(Supplementary) European search report - dispatched on:EP19.12.2022
ClassificationIPC:H01M4/48, H01M4/36, H01M4/58, H01M4/136, H01M4/131, H01M4/485, H01M10/0525
[2023/03]
CPC:
H01M4/131 (EP,US); H01M4/366 (EP,KR,US); C01B25/36 (KR);
C01B33/32 (KR); H01M10/052 (KR); H01M4/364 (KR);
H01M4/483 (KR); H01M4/485 (EP,US); H01M4/587 (KR);
H01M4/62 (KR); H01M4/625 (US); C01P2004/80 (KR);
C01P2006/40 (KR); H01M10/0525 (EP,US); H01M2004/027 (US);
Y02E60/10 (EP); Y02P70/50 (EP) (-)
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 [2023/16]
Former [2023/03]AL,  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 
TitleGerman:NEGATIVELEKTRODENAKTIVSUBSTANZ, GEMISCHTES NEGATIVELEKTRODENAKTIVSUBSTANZMATERIAL UND VERFAHREN ZUR HERSTELLUNG EINER NEGATIVELEKTRODENAKTIVSUBSTANZ[2023/03]
English:NEGATIVE-ELECTRODE ACTIVE SUBSTANCE, MIXED NEGATIVE-ELECTRODE ACTIVE SUBSTANCE MATERIAL, AND METHOD FOR MANUFACTURING NEGATIVE-ELECTRODE ACTIVE SUBSTANCE[2023/03]
French:SUBSTANCE ACTIVE D'ÉLECTRODE NÉGATIVE, MATÉRIAU DE SUBSTANCE ACTIVE D'ÉLECTRODE NÉGATIVE MIXTE ET PROCÉDÉ DE FABRICATION DE SUBSTANCE ACTIVE D'ÉLECTRODE NÉGATIVE[2023/03]
Examination procedure13.03.2023Amendment by applicant (claims and/or description)
13.03.2023Examination requested  [2023/16]
13.03.2023Date on which the examining division has become responsible
12.05.2023Communication of intention to grant the patent
16.08.2023Fee for grant paid
16.08.2023Fee for publishing/printing paid
16.08.2023Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP17812983.9  / EP3471178
Opposition(s)28.06.2024No opposition filed within time limit [2024/36]
Fees paidRenewal fee
18.08.2022Renewal fee patent year 03
18.08.2022Renewal fee patent year 04
18.08.2022Renewal fee patent year 05
18.08.2022Renewal fee patent year 06
14.02.2023Renewal fee patent year 07
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
[2024/33]
Former [2024/27]AT27.09.2023
CZ27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/23]AT27.09.2023
CZ27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/20]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SE27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
Former [2024/14]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/10]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
RS27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/09]FI27.09.2023
LT27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/08]LT27.09.2023
NO27.12.2023
GR28.12.2023
Documents cited:Search[A]EP2372816  (SHINETSU CHEMICAL CO [JP]) [A] 1-15 * examples 1, 5 *;
 [A]JP2014103019  (SHINETSU CHEMICAL CO) [A] 1-15 * paragraph [0049]; example 1 *;
 [A]CN105322158  (CHINESE ACAD INST CHEMISTRY) [A] 1-15* example 5 *
by applicantJP2997741B
 JP2001185127
 JP2002042806
 JP2006114454
 JP2006164954
 JP2007234255
 JP2008177346
 JP2008251369
 JP2008282819
 JP2009070825
 JP2009205950
 JP2009212074
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.