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Extract from the Register of European Patents

EP About this file: EP3633775

EP3633775 - POSITIVE ELECTRODE ACTIVE MATERIAL COMPLEX FOR LITHIUM-ION SECONDARY BATTERY, SECONDARY BATTERY USING SAME, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL COMPLEX FOR LITHIUM-ION SECONDARY BATTERY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.06.2023
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  08.07.2022
FormerGrant of patent is intended
Status updated on  08.03.2022
FormerExamination is in progress
Status updated on  08.10.2021
FormerRequest for examination was made
Status updated on  06.03.2020
FormerThe international publication has been made
Status updated on  08.12.2018
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
Taiheiyo Cement Corporation
3-5 Daiba 2-chome Minato-ku
Tokyo 135-8578 / JP
For all designated states
Denso Corporation
1-1, Showa-cho
Kariya-shi, Aichi 448-8661 / JP
[2020/15]
Inventor(s)01 / YAMASHITA, Hiroki
c/o TAIHEIYO CEMENT CORPORATION
Research & Development Center
4-2 Osaku 2-chome
Sakura-shi Chiba 285-8655 / JP
02 / HIRAYAMA, Yuko
c/o TAIHEIYO CEMENT CORPORATION
Research & Development Center
4-2 Osaku 2-chome
Sakura-shi Chiba 285-8655 / JP
03 / SHIMADA, Toshihito
c/o TAIHEIYO CEMENT CORPORATION
Research & Development Center
4-2 Osaku 2-chome
Sakura-shi Chiba 285-8655 / JP
04 / OGAMI, Takaaki
c/o TAIHEIYO CEMENT CORPORATION
Research & Development Center
4-2 Osaku 2-chome
Sakura-shi Chiba 285-8655 / JP
05 / YOSHIDA, Shuhei
c/o Denso Corporation
1-1 Showa-cho
Kariya-shi Aichi 448-8661 / JP
06 / SUZUKI, Satoru
c/o Denso Corporation
1-1 Showa-cho
Kariya-shi Aichi 448-8661 / JP
 [2020/15]
Representative(s)Blodig, Wolfgang
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstrasse 8
80333 München / DE
[2020/15]
Application number, filing date18809938.618.05.2018
[2020/15]
WO2018JP19251
Priority number, dateJP2017010541329.05.2017         Original published format: JP 2017105413
WO2018JP1266628.03.2018         Original published format: PCT/JP2018/012666
[2020/15]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018221263
Date:06.12.2018
Language:JA
[2018/49]
Type: A1 Application with search report 
No.:EP3633775
Date:08.04.2020
Language:EN
[2020/15]
Type: B1 Patent specification 
No.:EP3633775
Date:10.08.2022
Language:EN
[2022/32]
Search report(s)International search report - published on:JP06.12.2018
(Supplementary) European search report - dispatched on:EP29.01.2021
ClassificationIPC:H01M4/525, H01M4/36, H01M4/505, H01M4/58, H01M4/131, H01M4/583, H01M4/62, H01M10/0525
[2021/09]
CPC:
H01M4/364 (EP,KR); H01M4/366 (EP,KR); H01M4/131 (EP,US);
H01M10/0525 (EP,KR,US); H01M4/1391 (US); H01M4/505 (EP,KR,US);
H01M4/525 (EP,KR); H01M4/58 (EP); H01M4/5825 (EP,KR);
H01M4/625 (EP,KR); H01M4/663 (US); H01M4/806 (US);
H01M2004/028 (US); Y02E60/10 (EP) (-)
Former IPC [2020/15]H01M4/525, H01M4/36, H01M4/505, H01M4/58
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 [2020/15]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POSITIVELEKTRODEN-AKTIVMATERIALKOMPLEX FÜR EINE LITHIUMIONENSEKUNDÄRBATTERIE, SEKUNDÄRBATTERIE DAMIT UND VERFAHREN ZUR HERSTELLUNG EINES POSITIVELEKTRODEN-AKTIVMATERIALKOMPLEXES FÜR EINE LITHIUMIONENSEKUNDÄRBATTERIE[2020/15]
English:POSITIVE ELECTRODE ACTIVE MATERIAL COMPLEX FOR LITHIUM-ION SECONDARY BATTERY, SECONDARY BATTERY USING SAME, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL COMPLEX FOR LITHIUM-ION SECONDARY BATTERY[2020/15]
French:COMPOSITE DE MATIÈRE ACTIVE D'ÉLECTRODE POSITIVE POUR BATTERIE SECONDAIRE AU LITHIUM-ION AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI, ET BATTERIE SECONDAIRE METTANT EN UVRE CE COMPOSITE[2020/15]
Entry into regional phase22.11.2019Translation filed 
22.11.2019National basic fee paid 
22.11.2019Search fee paid 
22.11.2019Designation fee(s) paid 
22.11.2019Examination fee paid 
Examination procedure22.11.2019Examination requested  [2020/15]
23.06.2021Amendment by applicant (claims and/or description)
12.10.2021Despatch of a communication from the examining division (Time limit: M04)
31.01.2022Reply to a communication from the examining division
09.03.2022Communication of intention to grant the patent
01.07.2022Fee for grant paid
01.07.2022Fee for publishing/printing paid
01.07.2022Receipt of the translation of the claim(s)
Opposition(s)11.05.2023No opposition filed within time limit [2023/29]
Fees paidRenewal fee
31.03.2020Renewal fee patent year 03
18.05.2021Renewal fee patent year 04
25.05.2022Renewal fee patent year 05
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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  TooltipAL10.08.2022
AT10.08.2022
CZ10.08.2022
DK10.08.2022
EE10.08.2022
ES10.08.2022
FI10.08.2022
HR10.08.2022
IT10.08.2022
LT10.08.2022
LV10.08.2022
MC10.08.2022
NL10.08.2022
PL10.08.2022
RO10.08.2022
RS10.08.2022
SE10.08.2022
SI10.08.2022
SK10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
[2024/26]
Former [2024/08]AL10.08.2022
AT10.08.2022
CZ10.08.2022
DK10.08.2022
EE10.08.2022
ES10.08.2022
FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
MC10.08.2022
NL10.08.2022
PL10.08.2022
RO10.08.2022
RS10.08.2022
SE10.08.2022
SI10.08.2022
SK10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/37]AL10.08.2022
AT10.08.2022
CZ10.08.2022
DK10.08.2022
EE10.08.2022
ES10.08.2022
FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RO10.08.2022
RS10.08.2022
SE10.08.2022
SI10.08.2022
SK10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/29]AL10.08.2022
AT10.08.2022
CZ10.08.2022
DK10.08.2022
EE10.08.2022
ES10.08.2022
FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RO10.08.2022
RS10.08.2022
SE10.08.2022
SK10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/23]AT10.08.2022
CZ10.08.2022
DK10.08.2022
EE10.08.2022
ES10.08.2022
FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RO10.08.2022
RS10.08.2022
SE10.08.2022
SK10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/22]AT10.08.2022
CZ10.08.2022
DK10.08.2022
ES10.08.2022
FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RO10.08.2022
RS10.08.2022
SE10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/21]DK10.08.2022
FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RS10.08.2022
SE10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/20]FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RS10.08.2022
SE10.08.2022
SM10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/12]FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RS10.08.2022
SE10.08.2022
NO10.11.2022
GR11.11.2022
IS10.12.2022
PT12.12.2022
Former [2023/11]FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
PL10.08.2022
RS10.08.2022
SE10.08.2022
NO10.11.2022
GR11.11.2022
PT12.12.2022
Former [2023/10]FI10.08.2022
HR10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
RS10.08.2022
SE10.08.2022
NO10.11.2022
GR11.11.2022
PT12.12.2022
Former [2023/09]FI10.08.2022
LT10.08.2022
LV10.08.2022
NL10.08.2022
RS10.08.2022
SE10.08.2022
NO10.11.2022
PT12.12.2022
Former [2023/08]FI10.08.2022
LT10.08.2022
NL10.08.2022
RS10.08.2022
SE10.08.2022
NO10.11.2022
Documents cited:Search[A]US2011311872  (OH SONG TAEK [KR], et al) [A] 1-10* abstract *;
 [A]US2014087260  (KISHIMI YUKO [JP], et al) [A] 1-10 * paragraphs [0112] , [ 113] *;
 [A]EP2806487  (LG CHEMICAL LTD [KR]) [A] 1-10 * abstract *;
 [XI]EP2894703  (TOYOTA MOTOR CO LTD [JP]) [X] 1-9 * paragraphs [0032] , [0 37] , [0 43]; claims 1, 3, 4, 5, 6, 7 * [I] 10
International search[A]JP2004087299  (SONY CORP) [A] 1-10 * , & US 2004/0096743 A1 & KR 10-2004-0018963 A & CN 1495945 A *;
 [A]JP2007335245  (SANYO ELECTRIC CO) [A] 1-10* , *;
 [Y]WO2008105490  (SANTOKU CORP [JP], et al) [Y] 1-10 * , [0015], [0018]-[0020], [0037] & US 2010/0133467 A1 [0036], [0043]-[0047], [0086]-[0087] & CN 101636351 A *;
 [Y]JP2010517238  [Y] 4 * , [0021], [0055] & US 2010/0112445 A1 [0022], [0066] & KR 10-2008-0069930 A & CN 101578724 A & TW 200843163 A *;
 [Y]JP2011502332  [Y] 1-10 * , 1] -5], [0040] & US 2010/0203388 A1 Claims. 1-5, [0052] & WO 2009/057834 A1 & KR 10-0889622 B1 & CN 101657920 A *;
 [Y]JP2013149615  (SAMSUNG SDI CO LTD, et al) [Y] 1-10 * , 1]-[18], [0006], [0093]-[0102], [0116]-[0118] & US 2013/0183579 A1 Claimsl-18, [0009], [0111]-[0121], [0133]-[0136] & EP 2618405 A2 & CN 103208623 A & KR 10-2013-0084616 A *;
 [Y]WO2016047491  (TAIHEIYO CEMENT CORP [JP]) [Y] 1-10 * , [0017], [0021], [0022] & US 2017/0301919 A1 [0036], [0041], [0042] & CN 106575768 A *;
 [Y]JP2016072029  (TAIHEIYO CEMENT CORP) [Y] 10 * , 2] (7 L) *;
 [Y]JP2016184569  (TAIHEIYO CEMENT CORP) [Y] 1-10 * , 1], 2], 3], [0002], [0007], [0017]-[0022], [1] & EP 3270447 A1 Claimsl-3, [0024], [0072]-[0073], [Table4] & TW 201633587 A & CN 107408693 A & KR 10-2017-0127422 A *
by applicantJP2001085006
 WO2014133069
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.