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Extract from the Register of European Patents

EP About this file: EP3276712

EP3276712 - SECONDARY BATTERY POSITIVE-ELECTRODE ACTIVE MATERIAL AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.07.2021
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  14.08.2020
FormerGrant of patent is intended
Status updated on  29.04.2020
FormerExamination is in progress
Status updated on  02.03.2019
FormerRequest for examination was made
Status updated on  29.12.2017
FormerThe international publication has been made
Status updated on  22.09.2017
Most recent event   Tooltip16.06.2023Lapse of the patent in a contracting state
New state(s): NL		published on 19.07.2023  [2023/29]
Applicant(s)For all designated states
Taiheiyo Cement Corporation
3-5 Daiba 2-chome Minato-ku
Tokyo 135-8578 / JP
[2018/05]
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 / HATSUMORI, Tomoki
c/o TAIHEIYO CEMENT CORPORATION
Research&Development Center
4-2 Osaku 2-chome
Sakura-shi Chiba 285-8655 / JP
03 / NAKAMURA, Atsushi
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
 [2018/05]
Representative(s)Schiener, Jens
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstraße 8
80333 München / DE
[2018/05]
Application number, filing date15886443.917.09.2015
[2018/05]
WO2015JP76386
Priority number, dateJP2015006461326.03.2015         Original published format: JP 2015064613
JP2015006594027.03.2015         Original published format: JP 2015065940
JP2015017816210.09.2015         Original published format: JP 2015178162
JP2015017816310.09.2015         Original published format: JP 2015178163
[2018/05]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016151891
Date:29.09.2016
Language:JA
[2016/39]
Type: A1 Application with search report 
No.:EP3276712
Date:31.01.2018
Language:EN
[2018/05]
Type: B1 Patent specification 
No.:EP3276712
Date:16.09.2020
Language:EN
[2020/38]
Search report(s)International search report - published on:JP29.09.2016
(Supplementary) European search report - dispatched on:EP10.07.2018
ClassificationIPC:H01M4/58, C01B25/45, C01B33/20, H01M4/36, H01M4/04, H01M4/136, H01M4/1397, H01M4/62, // H01M10/052, H01M10/054, H01M10/0525
[2018/32]
CPC:
H01M4/628 (EP,US); H01M4/366 (EP,KR,US); C01B25/45 (EP,KR,US);
C01B33/20 (EP,KR,US); H01M10/052 (EP,KR,US); H01M4/0471 (EP,US);
H01M4/136 (EP,US); H01M4/1397 (EP,US); H01M4/5825 (EP,KR,US);
H01M4/625 (EP,KR,US); C01P2004/80 (KR); C01P2006/40 (KR);
H01M10/0525 (EP,US); H01M10/054 (EP,US); H01M2004/028 (US);
Y02E60/10 (EP) (-)
Former IPC [2018/05]H01M4/58, C01B25/45, C01B33/20, H01M4/36
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 [2018/05]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:POSITIVELEKTRODENAKTIVMATERIAL EINER SEKUNDÄRBATTERIE UND VERFAHREN ZUR HERSTELLUNG DAVON[2018/05]
English:SECONDARY BATTERY POSITIVE-ELECTRODE ACTIVE MATERIAL AND METHOD FOR PRODUCING SAME[2018/05]
French:MATIÈRE ACTIVE D'ÉLECTRODE POSITIVE POUR BATTERIE SECONDAIRE, ET PROCÉDÉ DE FABRICATION DE CELLE-CI[2018/05]
Entry into regional phase22.09.2017Translation filed 
22.09.2017National basic fee paid 
22.09.2017Search fee paid 
22.09.2017Designation fee(s) paid 
22.09.2017Examination fee paid 
Examination procedure22.09.2017Examination requested  [2018/05]
22.09.2017Date on which the examining division has become responsible
30.01.2019Amendment by applicant (claims and/or description)
06.03.2019Despatch of a communication from the examining division (Time limit: M04)
04.07.2019Reply to a communication from the examining division
19.08.2019Despatch of a communication from the examining division (Time limit: M04)
17.12.2019Reply to a communication from the examining division
30.04.2020Communication of intention to grant the patent
06.08.2020Fee for grant paid
06.08.2020Fee for publishing/printing paid
06.08.2020Receipt of the translation of the claim(s)
Opposition(s)17.06.2021No opposition filed within time limit [2021/34]
Fees paidRenewal fee
22.09.2017Renewal fee patent year 03
01.10.2018Renewal fee patent year 04
30.09.2019Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipHU17.09.2015
AL16.09.2020
AT16.09.2020
CY16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
MK16.09.2020
MT16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
TR16.09.2020
IE17.09.2020
LU17.09.2020
NL23.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR16.11.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
[2023/29]
Former [2022/32]HU17.09.2015
AL16.09.2020
AT16.09.2020
CY16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
MK16.09.2020
MT16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
TR16.09.2020
IE17.09.2020
LU17.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR16.11.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2022/27]HU17.09.2015
AL16.09.2020
AT16.09.2020
CY16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
MT16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
TR16.09.2020
IE17.09.2020
LU17.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR16.11.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/48]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
IE17.09.2020
LU17.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR16.11.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/37]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
IE17.09.2020
LU17.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/36]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
LU17.09.2020
BE30.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/31]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SK16.09.2020
SM16.09.2020
LU17.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/28]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SK16.09.2020
SM16.09.2020
LU17.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/27]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SM16.09.2020
LU17.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/25]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/23]AT16.09.2020
CZ16.09.2020
EE16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
PT18.01.2021
Former [2021/22]CZ16.09.2020
EE16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
PT18.01.2021
Former [2021/21]FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
PT18.01.2021
Former [2021/20]FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
Former [2021/10]FI16.09.2020
HR16.09.2020
LV16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
Former [2021/09]FI16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
Former [2021/08]FI16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
Former [2021/07]FI16.09.2020
NO16.12.2020
Documents cited:Search[XY]US2008131777  (HATTA NAOKI [JP], et al) [X] 1,2,4 * paragraphs [0040] , [0041] , [0054] , [0055] * [Y] 3;
 [A]US2010276632  (BARKER JEREMY [GB], et al) [A] 1-10* the whole document *;
 [Y]JP2012238554  (TOYOTA IND CORP, et al) [Y] 3 * paragraph [0082] *;
 [Y]  - MINKI JO ET AL, "Carbon-coated nanoclustered LiMnFePOcathode for lithium-ion batteries", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 216, doi:10.1016/J.JPOWSOUR.2012.05.059, ISSN 0378-7753, (20120521), pages 162 - 168, (20120528), XP028411856 [Y] 1,3,5-9 * paragraph [02.1] *

DOI:   http://dx.doi.org/10.1016/j.jpowsour.2012.05.059
 [Y]  - YANG-KOOK SUN ET AL, "The Role of AlF3 Coatings in Improving Electrochemical Cycling of Li-Enriched Nickel-Manganese Oxide Electrodes for Li-Ion Batteries", ADVANCED MATERIALS, DE, (20120224), vol. 24, no. 9, doi:10.1002/adma.201104106, ISSN 0935-9648, pages 1192 - 1196, XP055266279 [Y] 1,3-10 * page 1195, column right * * page 1192, paragraph left *

DOI:   http://dx.doi.org/10.1002/adma.201104106
 [Y]  - KONSTANTINOV ET AL, "New approach for synthesis of carbon-mixed LiFePO"4 cathode materials", ELECTROCHIMICA A, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, (20041130), vol. 50, no. 2-3, doi:10.1016/J.ELECTACTA.2004.05.049, ISSN 0013-4686, pages 421 - 426, XP005147968 [Y] 1,4-8,10 * paragraph [0002] *

DOI:   http://dx.doi.org/10.1016/j.electacta.2004.05.049
International search[XYA]WO2005041327  (MITSUI SHIPBUILDING ENG [JP], et al) [X] 1, 4 * , claims 1 to 11; paragraphs [0047] to [0054], [0156] to [0159] & US 2008/0131777 A1 claims 1 to 11; paragraphs [0051] to [0058], [0175] to [0180] & EP 1689011 A1 & CA 2543851 A & KR 10-2006-0132576 A & KR 10-1156828 B1 * [Y] 1, 3-5 [A] 2, 6-10;
 [YA]JP2011210693  (EQUOS RES CO LTD) [Y] 1, 3-5 * , paragraphs [0021], [0022], [0027] (Family: none) * [A] 2, 6-10;
 [A]JP2013524440  (Envia Systems, Inc.) [A] 7* , claims 5, 6; paragraphs [0069], [0070] & US 2011/0244331 A1 claims 5, 6; paragraphs [0088] to [0090] & WO 2011/123264 A2 & EP 2553749 A2 & CN 102823034 A & KR 10-2013-0019399 A *;
 [YA]WO2013128936  (TOYOTA JIDOSHOKKI KK [JP], et al) [Y] 1, 3-5 * , claims 6 to 12; paragraphs [0035], [0078], [0111] (Family: none) * [A] 2, 6-10;
 [YA]WO2014063244  (HYDRO QUÉBEC [CA], et al) [Y] 1, 3-5 * , claims 1, 12, 16, 17; paragraphs [0027], [0044], [0051] to [0053], [0069] to [0071] & US 2015/0270554 A1 & CA 2794290 A & JP 2015-532514 A * [A] 2, 6-10;
 [YA]JP2014143032  (HITACHI LTD) [Y] 1, 3, 5 * , claims 1 to 3, 11; paragraphs [0035], [0064], [0065], [0076] to [0083] (Family: none) * [A] 2, 4, 6-10
ExaminationUS2012129052
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.