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Extract from the Register of European Patents

EP About this file: EP3537512

EP3537512 - POSITIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING POSITIVE ELECTRODE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.12.2023
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  20.01.2023
FormerGrant of patent is intended
Status updated on  07.09.2022
FormerRequest for examination was made
Status updated on  09.08.2019
Most recent event   Tooltip30.08.2024Lapse of the patent in a contracting state
New state(s): MC		published on 02.10.2024 [2024/40]
Applicant(s)For all designated states
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, Toyota-cho
Toyota-shi, Aichi-ken 471-8571 / JP
[2019/37]
Inventor(s)01 / TORITA, Koji
c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
1, Toyota-cho
Toyota-shi, Aichi-ken, 471-8571 / JP
02 / OCHIAI, Akihiro
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
03 / FUKUMOTO, Yusuke
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
04 / SHIMAMURA, Harunari
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
05 / ASARI, Takuya
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
 [2023/07]
Former [2019/37]01 / TORITA, Koji
c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
1, Toyota-cho
Toyota-shi, Aichi-ken, 471-8571 / JP
02 / OCHIAI, Akihiro
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
03 / FUKUMOTO, Yusuke
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
04 / SHIMAMURA, Harunari
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
05 / ASARI, Takuya
c/o Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi, Osaka-fu, 571-8501 / JP
Representative(s)Winter, Brandl - Partnerschaft mbB
Alois-Steinecker-Straße 22
85354 Freising / DE
[2023/08]
Former [2019/37]Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB
Patent- und Rechtsanwaltskanzlei
Alois-Steinecker-Strasse 22
85354 Freising / DE
Application number, filing date19154477.430.01.2019
[2019/37]
Priority number, dateJP2018003978606.03.2018         Original published format: JP 2018039786
[2019/37]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3537512
Date:11.09.2019
Language:EN
[2019/37]
Type: B1 Patent specification 
No.:EP3537512
Date:22.02.2023
Language:EN
[2023/08]
Search report(s)(Supplementary) European search report - dispatched on:EP10.07.2019
ClassificationIPC:H01M4/04, H01M4/131, H01M4/1391, H01M4/36, H01M4/485, H01M4/62, H01M4/66, H01M10/0525, H01M10/42
[2019/37]
CPC:
H01M4/667 (EP,CN,KR,US); H01M4/04 (BR,RU); H01M4/131 (EP,KR,US);
H01M4/043 (EP,CN,US); C23C22/56 (KR); C23C22/68 (KR);
H01M10/04 (RU); H01M10/052 (BR,KR); H01M10/0525 (EP,US);
H01M10/4235 (EP,KR,US); H01M4/0435 (KR); H01M4/0471 (CN);
H01M4/13 (BR); H01M4/139 (CN); H01M4/1391 (EP,KR,US);
H01M4/366 (EP,US); H01M4/485 (EP,US); H01M4/525 (KR,US);
H01M4/62 (KR); H01M4/624 (EP,US); H01M4/625 (EP,KR,US);
H01M4/626 (EP,US); H01M4/66 (BR); H01M4/661 (EP,CN,KR,US);
H01M4/664 (CN,US); H01M4/70 (CN); H01M2004/021 (KR);
H01M2004/028 (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 [2019/37]
TitleGerman:POSITIVELEKTRODE, SEKUNDÄRBATTERIE MIT WASSERFREIEM ELEKTROLYT UND VERFAHREN ZUR HERSTELLUNG EINER POSITIVELEKTRODE[2019/37]
English:POSITIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING POSITIVE ELECTRODE[2019/37]
French:ÉLECTRODE POSITIVE, BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX ET PROCÉDÉ DE PRODUCTION D'ÉLECTRODE POSITIVE[2019/37]
Examination procedure30.01.2019Examination requested  [2019/37]
10.03.2020Amendment by applicant (claims and/or description)
08.09.2022Communication of intention to grant the patent
10.01.2023Fee for grant paid
10.01.2023Fee for publishing/printing paid
10.01.2023Receipt of the translation of the claim(s)
Opposition(s)23.11.2023No opposition filed within time limit [2024/05]
Fees paidRenewal fee
13.01.2021Renewal fee patent year 03
16.12.2021Renewal fee patent year 04
14.12.2022Renewal fee patent year 05
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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  TooltipAT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
IT22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
NL22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
[2024/40]
Former [2024/26]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
IT22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2024/11]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/50]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/49]AT22.02.2023
CZ22.02.2023
DK22.02.2023
EE22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SE22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/48]AT22.02.2023
DK22.02.2023
EE22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/46]AT22.02.2023
DK22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/39]AT22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/38]AT22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
PL22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
GR23.05.2023
PT22.06.2023
Former [2023/37]AT22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
GR23.05.2023
PT22.06.2023
Former [2023/36]AT22.02.2023
ES22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
NL22.02.2023
RS22.02.2023
SE22.02.2023
NO22.05.2023
PT22.06.2023
Former [2023/35]AT22.02.2023
ES22.02.2023
HR22.02.2023
LT22.02.2023
NL22.02.2023
RS22.02.2023
NO22.05.2023
PT22.06.2023
Former [2023/34]ES22.02.2023
LT22.02.2023
RS22.02.2023
PT22.06.2023
Former [2023/33]ES22.02.2023
LT22.02.2023
Documents cited:Search[A]JP2005197149  (TOYOTA MOTOR CORP) [A] 1-9* paragraph [0042] *;
 [XI]US2008318130  (OGAWA KAZUYA [JP], et al) [X] 1-3,5-7 * paragraphs [0016] , [0021] , [0022] , [0025] , [0027] , [0029] , [0032] - [0037] - [0074]; figure 1 * [I] 4,8,9;
 [XI]US2017352866  (KAWAI YUKI [JP]) [X] 1,3,7 * paragraphs [0065] , [0076] , [0081] , [0082] , [0089] , [0102] , [0124] , [0125]; figures 3,4 * [I] 2,4-6,8,9
by applicantJP2016072221
 JP2018039786
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.