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Extract from the Register of European Patents

EP About this file: EP3429014

EP3429014 - LITHIUM SECONDARY BATTERY HAVING LITHIUM METAL FORMED ON CATHODE AND MANUFACTURING METHOD THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.01.2022
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  29.01.2021
FormerGrant of patent is intended
Status updated on  04.10.2020
FormerExamination is in progress
Status updated on  28.01.2020
FormerRequest for examination was made
Status updated on  14.12.2018
FormerThe international publication has been made
Status updated on  20.01.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
LG Chem, Ltd.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2019/03]
Inventor(s)01 / SON, Byoung Kuk
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / JANG, Min Chul
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / CHOI, Jung Hun
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
04 / PARK, Eun Kyung
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
05 / PARK, Chang Hun
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2019/03]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2019/03]
Application number, filing date17827768.706.01.2017
[2019/03]
WO2017KR00209
Priority number, dateKR2016008915414.07.2016         Original published format: KR 20160089154
[2019/03]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018012694
Date:18.01.2018
Language:KO
[2018/03]
Type: A1 Application with search report 
No.:EP3429014
Date:16.01.2019
Language:EN
[2019/03]
Type: B1 Patent specification 
No.:EP3429014
Date:03.03.2021
Language:EN
[2021/09]
Search report(s)International search report - published on:KR18.01.2018
(Supplementary) European search report - dispatched on:EP14.03.2019
ClassificationIPC:H01M10/052, H01M10/42, H01M10/058, H01M4/505, H01M4/525, H01M4/04, H01M4/134, H01M4/1395, H01M4/38
[2019/16]
CPC:
H01M4/0445 (EP,US); H01M10/052 (EP,KR,US); H01M4/628 (US);
H01M10/058 (EP,KR,US); H01M10/0585 (US); H01M10/42 (EP,US);
H01M10/4242 (KR); H01M4/134 (EP,US); H01M4/1395 (EP,US);
H01M4/382 (EP,US); H01M4/505 (EP,KR,US); H01M4/525 (EP,KR,US);
H01M2004/028 (US); Y02E60/10 (EP,KR,US); Y02P70/50 (EP,KR);
Y02T10/70 (US) (-)
Former IPC [2019/03]H01M10/052, H01M10/42, H01M10/058, H01M4/505, H01M4/525
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 [2019/03]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:LITHIUMSEKUNDÄRBATTERIE MIT AUF KATHODE GEFORMTEM LITHIUMMETALL UND HERSTELLUNGSVERFAHREN DAFÜR[2019/03]
English:LITHIUM SECONDARY BATTERY HAVING LITHIUM METAL FORMED ON CATHODE AND MANUFACTURING METHOD THEREFOR[2019/03]
French:PILE RECHARGEABLE AU LITHIUM AYANT DU MÉTAL LITHIUM FORMÉ SUR LA CATHODE ET SON PROCÉDÉ DE FABRICATION[2019/03]
Entry into regional phase09.10.2018Translation filed 
09.10.2018National basic fee paid 
09.10.2018Search fee paid 
09.10.2018Designation fee(s) paid 
09.10.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
09.10.2018Examination requested  [2019/03]
01.10.2019Amendment by applicant (claims and/or description)
31.01.2020Despatch of a communication from the examining division (Time limit: M04)
29.04.2020Reply to a communication from the examining division
05.10.2020Communication of intention to grant the patent
30.11.2020Fee for grant paid
30.11.2020Fee for publishing/printing paid
30.11.2020Receipt of the translation of the claim(s)
Opposition(s)06.12.2021No opposition filed within time limit [2022/06]
Fees paidRenewal fee
23.01.2019Renewal fee patent year 03
23.01.2020Renewal fee patent year 04
22.01.2021Renewal 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  TooltipHU06.01.2017
AL03.03.2021
AT03.03.2021
CY03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
MK03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
TR03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
[2024/29]
Former [2024/23]HU06.01.2017
AL03.03.2021
AT03.03.2021
CY03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
MK03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2024/20]HU06.01.2017
AL03.03.2021
AT03.03.2021
CY03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2024/18]HU06.01.2017
AL03.03.2021
AT03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/39]AL03.03.2021
AT03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/23]AL03.03.2021
AT03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/13]AL03.03.2021
AT03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2022/10]AL03.03.2021
AT03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2022/08]AL03.03.2021
AT03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/07]AL03.03.2021
AT03.03.2021
CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2021/51]AT03.03.2021
CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2021/50]AT03.03.2021
CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2021/48]AT03.03.2021
CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/46]AT03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/43]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/39]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/38]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/37]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/36]FI03.03.2021
HR03.03.2021
LT03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/35]FI03.03.2021
HR03.03.2021
LT03.03.2021
NO03.06.2021
Former [2021/33]FI03.03.2021
LT03.03.2021
NO03.06.2021
Documents cited:Search[XYI]US2013059174  (ZHAMU ARUNA [US]) [X] 1,4,10 * paragraphs [0032] , [0057] - [0058] - [0155] * [Y] 5-7,11 [I] 2,3,8,9;
 [YA]US2015311501  (TENZER MARTIN [DE], et al) [Y] 5-7,11 * paragraphs [0004] , [0023] - [0026] - [0051] *[A] 1
International search[A]US2004106037  (CHO CHUNG-KUN [KR], et al) [A] 1-11* See the entire document. *;
 [A]KR20110017214  (VINA TECHNOLOY CO LTD [KR]) [A] 1-11 * See the entire document. *;
 [Y]KR101503807B  (PUREECHEM CO LTD [KR]) [Y] 1-11 * See paragraphs [0011]-[0013], [0030]-[0034], [0050], [0051], [0054], [0055]; claims 1, 3; and figure 2. *;
 [A]KR20150048911  (HYDRO QUEBEC [CA]) [A] 1-11 * See claims 1, 5, 6, 9, 10, 14, 15. *;
 [Y]KR20160052351  (LG CHEMICAL LTD [KR]) [Y] 1-11 * See paragraphs [0001], [0025]-[0031], [0044], [0054]-[0057]; and claims 1, 2, 4, 7. *
ExaminationJP2002237293
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.