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Extract from the Register of European Patents

EP About this file: EP3349278

EP3349278 - METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.07.2023
Database last updated on 06.11.2024
FormerThe patent has been granted
Status updated on  05.08.2022
FormerGrant of patent is intended
Status updated on  27.03.2022
FormerExamination is in progress
Status updated on  18.11.2019
FormerRequest for examination was made
Status updated on  15.06.2018
FormerThe international publication has been made
Status updated on  21.03.2017
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Shin-Etsu Chemical Co., Ltd.
4-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-0005 / JP
[2022/07]
Former [2021/09]For all designated states
Shin-Etsu Chemical Co., Ltd.
6-1, Ohtemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
Former [2018/29]For all designated states
Shin-Etsu Chemical Co., Ltd.
6-1, Ohtemachi 2-chome Chiyoda-ku
Tokyo 100-0004 / JP
For all designated states
Mitsui Chemicals, Inc.
5-2, Higashi-Shimbashi 1-chome
Minato-ku
Tokyo 105-7122 / JP
Inventor(s)01 / KAMO, Hiromichi
c/o Silicone Electronics Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
1-10 Hitomi
Matsuida-machi
Annaka-shi Gunma 379-0224 / JP
02 / HIROSE, Takakazu
c/o Silicone Electronics Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
1-10 Hitomi
Matsuida-machi
Annaka-shi Gunma 379-0224 / JP
03 / NISHIURA, Katsunori
c/o Mitsui Chemicals Inc.
580-32 Nagaura
Sodegaura-shi Chiba 299-0265 / JP
04 / ONISHI, Hitoshi
c/o Mitsui Chemicals Inc.
580-32 Nagaura
Sodegaura-shi Chiba 299-0265 / JP
 [2022/36]
Former [2018/29]01 / KAMO, Hiromichi
c/o Silicone Electronics Materials Research Center
SHIN-ETSU CHEMICAL CO. LTD.
1-10 Hitomi
Matsuida-machi
Annaka-shi Gunma 379-0224 / JP
02 / HIROSE, Takakazu
c/o Silicone Electronics Materials Research Center
SHIN-ETSU CHEMICAL CO. LTD.
1-10 Hitomi
Matsuida-machi
Annaka-shi Gunma 379-0224 / JP
03 / NISHIURA, Katsunori
c/o Mitsui Chemicals Inc.
580-32 Nagaura
Sodegaura-shi Chiba 299-0265 / JP
04 / ONISHI, Hitoshi
c/o Mitsui Chemicals Inc.
580-32 Nagaura
Sodegaura-shi Chiba 299-0265 / JP
Representative(s)Wibbelmann, Jobst
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstrasse 2
81541 München / DE
[N/P]
Former [2018/29]Wibbelmann, Jobst
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstrasse 2
81541 München / DE
Application number, filing date16843908.129.08.2016
[2018/29]
WO2016JP03912
Priority number, dateJP2015017861210.09.2015         Original published format: JP 2015178612
JP2015025709728.12.2015         Original published format: JP 2015257097
[2018/29]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017043039
Date:16.03.2017
Language:JA
[2017/11]
Type: A1 Application with search report 
No.:EP3349278
Date:18.07.2018
Language:EN
[2018/29]
Type: B1 Patent specification 
No.:EP3349278
Date:07.09.2022
Language:EN
[2022/36]
Search report(s)International search report - published on:JP16.03.2017
(Supplementary) European search report - dispatched on:EP08.03.2019
ClassificationIPC:H01M4/48, C01B33/32, H01M4/139
[2018/29]
CPC:
C01B33/325 (EP,US); H01M4/485 (KR); H01M4/483 (US);
C01B33/113 (KR); C01B33/32 (EP,US); H01M10/0525 (KR,US);
H01M10/058 (US); H01M4/0459 (KR); H01M4/139 (EP,US);
H01M4/1391 (KR); H01M4/48 (EP,US); C01P2002/54 (KR);
C01P2004/80 (KR); C01P2006/40 (US); H01M2004/027 (US);
H01M2220/30 (US); Y02E60/10 (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 [2018/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES NEGATIVELEKTRODENAKTIVMATERIALS FÜR SEKUNDÄRBATTERIEN MIT WASSERFREIEM ELEKTROLYT, VERFAHREN ZUR HERSTELLUNG EINER SEKUNDÄRBATTERIE MIT WASSERFREIEM ELEKTROLYT, VERFAHREN ZUR HERSTELLUNG EINER NEGATIVELEKTRODE FÜR SEKUNDÄRBATTERIEN MIT WASSERFREIEM ELEKTROLYT UND SEKUNDÄRBATTERIE MIT WASSERFREIEM ELEKTROLYT[2018/29]
English:METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY[2018/29]
French:PROCÉDÉ DE FABRICATION DE MATIÈRE ACTIVE D'ÉLECTRODE NÉGATIVE POUR BATTERIES SECONDAIRES À ÉLECTROLYTE NON AQUEUX, PROCÉDÉ DE FABRICATION DE BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX, PROCÉDÉ DE FABRICATION D'ÉLECTRODE NÉGATIVE POUR BATTERIES SECONDAIRES À ÉLECTROLYTE NON AQUEUX, ET BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX[2018/29]
Entry into regional phase09.03.2018Translation filed 
09.03.2018National basic fee paid 
09.03.2018Search fee paid 
09.03.2018Designation fee(s) paid 
09.03.2018Examination fee paid 
Examination procedure09.03.2018Examination requested  [2018/29]
09.03.2018Date on which the examining division has become responsible
23.09.2019Amendment by applicant (claims and/or description)
21.11.2019Despatch of a communication from the examining division (Time limit: M04)
21.03.2020Reply to a communication from the examining division
30.07.2020Despatch of a communication from the examining division (Time limit: M04)
30.11.2020Reply to a communication from the examining division
28.03.2022Communication of intention to grant the patent
28.07.2022Fee for grant paid
28.07.2022Fee for publishing/printing paid
28.07.2022Receipt of the translation of the claim(s)
Opposition(s)08.06.2023No opposition filed within time limit [2023/33]
Fees paidRenewal fee
28.08.2018Renewal fee patent year 03
15.08.2019Renewal fee patent year 04
13.08.2020Renewal fee patent year 05
13.08.2021Renewal fee patent year 06
15.07.2022Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipAL07.09.2022
AT07.09.2022
CZ07.09.2022
DK07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
IT07.09.2022
LT07.09.2022
LV07.09.2022
MC07.09.2022
NL07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SI07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
[2024/26]
Former [2024/16]AL07.09.2022
AT07.09.2022
CZ07.09.2022
DK07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
MC07.09.2022
NL07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SI07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
Former [2023/37]AL07.09.2022
AT07.09.2022
CZ07.09.2022
DK07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
NL07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SI07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
Former [2023/33]AL07.09.2022
AT07.09.2022
CZ07.09.2022
DK07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
NL07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
Former [2023/30]AL07.09.2022
AT07.09.2022
CZ07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
NL07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
Former [2023/29]AL07.09.2022
AT07.09.2022
CZ07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
Former [2023/26]AT07.09.2022
CZ07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
PL07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
IS07.01.2023
PT09.01.2023
Former [2023/23]AT07.09.2022
CZ07.09.2022
EE07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SK07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
PT09.01.2023
Former [2023/22]AT07.09.2022
CZ07.09.2022
ES07.09.2022
FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
RO07.09.2022
RS07.09.2022
SE07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
PT09.01.2023
Former [2023/20]FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
RS07.09.2022
SE07.09.2022
SM07.09.2022
NO07.12.2022
GR08.12.2022
Former [2023/10]FI07.09.2022
HR07.09.2022
LT07.09.2022
LV07.09.2022
RS07.09.2022
SE07.09.2022
NO07.12.2022
GR08.12.2022
Former [2023/09]FI07.09.2022
LT07.09.2022
LV07.09.2022
RS07.09.2022
SE07.09.2022
NO07.12.2022
Former [2023/08]FI07.09.2022
LT07.09.2022
RS07.09.2022
SE07.09.2022
NO07.12.2022
Documents cited:Search[A]JP2000021444  (SHIN KOBE ELECTRIC MACHINERY) [A] 1-12* example 1; claim 1 *;
 [I]JP2005235589  (JAPAN STORAGE BATTERY CO LTD) [I] 1-12 * example 1; claim 1 *;
 [E]WO2017085902  (SHINETSU CHEMICAL CO [JP]) [E] 1 * example 1 *
International search[A]JPH11283670  (HITACHI MAXELL) [A] 9, 11-12 * , paragraphs [0036] to [0038] (Family: none) *;
 [A]JP2000021444  (SHIN KOBE ELECTRIC MACHINERY) [A] 1, 8, 11 * , claim 2 (Family: none) *;
 [A]JP2000195505  (TOKUYAMA CORP) [A] 4 * , claims 1, 2; paragraphs [0011] to [0015], [0039] to [0049] (Family: none) *;
 [A]JP2001076710  (MATSUSHITA ELECTRIC IND CO LTD) [A] 1, 8, 11 * , claim 6 (Family: none) *;
 [A]JP2005235589  (JAPAN STORAGE BATTERY CO LTD) [A] 1-12 * , paragraphs [0014] to [0017], [0033] to [0041], [0069] to [0115] (Family: none) *;
 [A]JP2005235439  (JAPAN STORAGE BATTERY CO LTD) [A] 1-12 * , paragraphs [0010] to [0023], [0043] to [0098] (Family: none) *;
 [A]JP2010055923  (UNIV OSAKA CITY, et al) [A] 1, 8, 11* , claims 1 to 5 (Family: none) *
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.