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Extract from the Register of European Patents

EP About this file: EP3667772

EP3667772 - POSITIVE ELECTRODE SLURRY COMPOSITION FOR SECONDARY BATTERY, AND POSITIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY WHICH ARE PREPARED BY USING THE SAME [Right-click to bookmark this link]
Former [2020/25]CATHODE SLURRY COMPOSITION FOR SECONDARY BATTERY, AND CATHODE FOR SECONDARY BATTERY AND SECONDARY BATTERY PRODUCED BY USING SAME
[2021/31]
StatusNo opposition filed within time limit
Status updated on  19.08.2022
Database last updated on 28.06.2024
FormerThe patent has been granted
Status updated on  10.09.2021
FormerGrant of patent is intended
Status updated on  12.07.2021
FormerRequest for examination was made
Status updated on  15.05.2020
FormerThe international publication has been made
Status updated on  01.06.2019
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
LG Energy Solution, Ltd.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335 / KR
[2022/13]
Former [2022/03]For all designated states
LG Energy Solution Ltd.
Tower 1, 108 Yeoui-daero
Yeongdeungpo-gu
07335 Seoul / KR
Former [2020/25]For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
Inventor(s)01 / YOO, Jung Woo
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / SHIM, Hye Lim
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / LIM, Jun Muk
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2020/25]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2020/25]
Application number, filing date18880311.823.11.2018
[2020/25]
WO2018KR14526
Priority number, dateKR2017015862824.11.2017         Original published format: KR 20170158628
KR2017015862924.11.2017         Original published format: KR 20170158629
[2020/25]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019103526
Date:31.05.2019
Language:KO
[2019/22]
Type: A1 Application with search report 
No.:EP3667772
Date:17.06.2020
Language:EN
[2020/25]
Type: B1 Patent specification 
No.:EP3667772
Date:13.10.2021
Language:EN
[2021/41]
Search report(s)International search report - published on:KR31.05.2019
(Supplementary) European search report - dispatched on:EP18.11.2020
ClassificationIPC:H01M4/13, H01M4/62, H01M10/052, H01M4/04, H01M4/139, // H01M4/02
[2020/51]
CPC:
H01M4/622 (EP,KR); H01M4/13 (EP,KR); H01M10/4235 (US);
H01M10/052 (EP,KR); H01M4/0404 (EP); H01M4/139 (EP);
H01M4/62 (EP,KR); H01M4/625 (EP,KR,US); H01M2004/028 (EP,US);
Y02E60/10 (EP) (-)
Former IPC [2020/25]H01M4/13, H01M4/62, H01M10/052
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 [2020/25]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POSITIVE ELEKTRODENAUFSCHLÄMMUNGSZUSAMMENSETZUNG FÜR EINE SEKUNDÄRBATTERIE UND POSITIVE ELEKTRODE FÜR EINE SEKUNDÄRBATTERIE UND SEKUNDÄRBATTERIE WELCHE DURCH VERWENDUNG DERSELBEN HERGESTELLT WIRD[2021/31]
English:POSITIVE ELECTRODE SLURRY COMPOSITION FOR SECONDARY BATTERY, AND POSITIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY WHICH ARE PREPARED BY USING THE SAME[2021/31]
French:COMPOSITION DE BOUILLIE D'ÉLECTRODE POSITIVE POUR BATTERIE SECONDAIRE, ET ÉLECTRODE POSITIVE POUR BATTERIE SECONDAIRE ET BATTERIE SECONDAIRE FABRIQUÉE EN UTILISANT LA MÊME[2021/31]
Former [2020/25]KATHODENAUFSCHLÄMMUNGSZUSAMMENSETZUNG FÜR EINE SEKUNDÄRBATTERIE UND KATHODE FÜR EINE SEKUNDÄRBATTERIE UND DAMIT HERGESTELLTE SEKUNDÄRBATTERIE
Former [2020/25]CATHODE SLURRY COMPOSITION FOR SECONDARY BATTERY, AND CATHODE FOR SECONDARY BATTERY AND SECONDARY BATTERY PRODUCED BY USING SAME
Former [2020/25]COMPOSITION DE BOUILLIE DE CATHODE POUR ACCUMULATEUR, ET CATHODE POUR ACCUMULATEUR ET ACCUMULATEUR PRODUITS À L'AIDE DE CELLE-CI
Entry into regional phase12.03.2020Translation filed 
12.03.2020National basic fee paid 
12.03.2020Search fee paid 
12.03.2020Designation fee(s) paid 
12.03.2020Examination fee paid 
Examination procedure12.03.2020Examination requested  [2020/25]
02.06.2021Amendment by applicant (claims and/or description)
13.07.2021Communication of intention to grant the patent
07.09.2021Fee for grant paid
07.09.2021Fee for publishing/printing paid
07.09.2021Receipt of the translation of the claim(s)
Opposition(s)14.07.2022No opposition filed within time limit [2022/38]
Fees paidRenewal fee
24.11.2020Renewal fee patent year 03
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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  TooltipHU23.11.2018
AL13.10.2021
AT13.10.2021
CY13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
IT13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
MK13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SI13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
CH01.07.2022
LI01.07.2022
[2024/23]
Former [2023/35]HU23.11.2018
AL13.10.2021
AT13.10.2021
CY13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
IT13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SI13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
CH01.07.2022
LI01.07.2022
Former [2023/33]HU23.11.2018
AL13.10.2021
AT13.10.2021
CY13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
IT13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SI13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2023/30]AL13.10.2021
AT13.10.2021
CY13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
IT13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SI13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2023/27]AL13.10.2021
AT13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
IT13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SI13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2023/01]AL13.10.2021
AT13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SI13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/49]AL13.10.2021
AT13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/48]AT13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SK13.10.2021
SM13.10.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/35]AT13.10.2021
CZ13.10.2021
DK13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SK13.10.2021
SM13.10.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/34]AT13.10.2021
EE13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RO13.10.2021
RS13.10.2021
SE13.10.2021
SM13.10.2021
LU23.11.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/33]AT13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
MC13.10.2021
NL13.10.2021
RS13.10.2021
SE13.10.2021
SM13.10.2021
BE30.11.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/25]AT13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
NL13.10.2021
RS13.10.2021
SE13.10.2021
BG13.01.2022
NO13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/24]AT13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
NL13.10.2021
RS13.10.2021
SE13.10.2021
BG13.01.2022
GR14.01.2022
IS13.02.2022
PT14.02.2022
Former [2022/23]AT13.10.2021
ES13.10.2021
FI13.10.2021
HR13.10.2021
LT13.10.2021
LV13.10.2021
RS13.10.2021
BG13.01.2022
PT14.02.2022
Former [2022/22]AT13.10.2021
FI13.10.2021
LT13.10.2021
RS13.10.2021
BG13.01.2022
Former [2022/21]AT13.10.2021
RS13.10.2021
BG13.01.2022
Former [2022/19]BG13.01.2022
Documents cited:Search[X]WO2017010093  (ZEON CORP [JP]) [X] 1-14 * the whole document *;
 [X]KR20170049459  (LG CHEMICAL LTD [KR]) [X] 1-14 * the whole document *;
 [X]KR20170111749  (LG CHEMICAL LTD [KR]) [X] 1-14 * experimental examples 1,2; paragraphs [0010] , [0024] , [0029] , [0030] , [0032] , [0035] - [0038] - [0041] , [0043] - [0047] - [0052] , [0080] - [0084] - [0160]; examples 1-3 *;
 [XP]US2018198126  (FUKUMINE MAYUMI [JP], et al) [XP] 1-14 * paragraphs [0012] , [0013] , [0107]; examples 1-4,6; claims 1-4,9 *;
 [XP]US2018198129  (KIM YE LIN [KR], et al) [XP] 1-14* paragraphs [0002] , [0009] , [0084]; claims 5,10 *
International search[A]KR20150016852  [A] 1-15 * 1-5, 7, 12, 13; [0035]-[0045], [0063], [0068] *;
 [Y]KR20170049459  (LG CHEMICAL LTD [KR]) [Y] 1-15 * 1, 5, 8-12, 14, 15; [0054], [0119], [0123], [0125], [0169], [0172], [0175], [0181], [0183], [0190], [0196], [0251], [0252], [0254]-[0256] ; 4, 6 . *;
 [Y]KR20170113212  (LG CHEMICAL LTD [KR]) [Y] 9 * 1, 4-9, 14, 15; [0046], [0065], [0074], [0076], [0077], [0084], [0087], [0091]-[0097], [0099], [0117], [0118], [0120], [0125], [0127], [0128], [0130], [0176], [0205], [0206]; 2, 3 *;
 [A]KR20170111749  (LG CHEMICAL LTD [KR]) [A] 1-15* 1, 5-12; [0199], [0200]; *;
 [Y]KR20170117194  (ZEON CORP [JP]) [Y] 1-15 * 1, 7, 10, 11; [0046], [0049], [0051], [0053]-[0055], [0096], [0106], [0108], [0114], [0126], [0148], [0149], [0174] *
by applicantJP2013206598
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.