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Extract from the Register of European Patents

EP About this file: EP3694042

EP3694042 - LITHIUM METAL SECONDARY BATTERY HAVING IMPROVED SAFETY AND BATTERY MODULE INCLUDING SAME [Right-click to bookmark this link]
Former [2020/33]LITHIUM METAL SECONDARY BATTERY WITH IMPROVED SAFETY, AND BATTERY MODULE INCLUDING SAME
[2023/36]
StatusThe patent has been granted
Status updated on  11.08.2023
Database last updated on 15.06.2024
FormerGrant of patent is intended
Status updated on  27.04.2023
FormerRequest for examination was made
Status updated on  10.07.2020
FormerThe international publication has been made
Status updated on  16.11.2019
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
LG Energy Solution, Ltd.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335 / KR
For all designated states
Korea Advanced Institute Of Science And Technology
291 Daehak-ro, Yuseong-gu
Daejeon, 34141 / KR
[2022/13]
Former [2022/03]For all designated states
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335 / KR
For all designated states
Korea Advanced Institute Of Science And Technology
291 Daehak-ro, Yuseong-gu
Daejeon, 34141 / KR
Former [2020/33]For all designated states
LG CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
For all designated states
Korea Advanced Institute Of Science And Technology
291 Daehak-ro, Yuseong-gu
Daejeon, 34141 / KR
Inventor(s)01 / YOON, Jong-Keon
LG Chem Research Park, 188, Munji-ro, Yuseong-Gu
Daejeon 34122 / KR
02 / WOO, Kyung-Hwa
LG Chem Research Park, 188, Munji-ro, Yuseong-Gu
Daejeon 34122 / KR
03 / CHOI, Hyun-Jun
LG Chem Research Park, 188, Munji-ro, Yuseong-Gu
Daejeon 34122 / KR
04 / LEE, Hye-Jin
LG Chem Research Park, 188, Munji-ro, Yuseong-Gu
Daejeon 34122 / KR
05 / HAH, Hoe-Jin
LG Chem Research Park, 188, Munji-ro, Yuseong-Gu
Daejeon 34122 / KR
06 / KIM, Hee-Tak
101-1302, 208, Gwiin-ro, Dongan-gu
Anyang-Si, Gyeonggi-do 14103 / KR
07 / ROH, Young-Il
104-1301, 33, Beomeo-ro, Mulgeum-eup
Yangsan-Si, Gyeongsangnam-do 50609 / KR
08 / JIN, Hyun-Soo
118-1304, 50, Arisu-ro 50-gil, Gangdong-Gu
Seoul 05229 / KR
 [2020/33]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2020/33]
Application number, filing date19800698.310.05.2019
[2020/33]
WO2019KR05667
Priority number, dateKR2018005384610.05.2018         Original published format: KR 20180053846
[2020/33]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019216713
Date:14.11.2019
Language:KO
[2019/46]
Type: A1 Application with search report 
No.:EP3694042
Date:12.08.2020
Language:EN
[2020/33]
Type: B1 Patent specification 
No.:EP3694042
Date:13.09.2023
Language:EN
[2023/37]
Search report(s)International search report - published on:KR14.11.2019
(Supplementary) European search report - dispatched on:EP04.03.2021
ClassificationIPC:H01M10/058, H01M10/42, H01M10/052, H01M10/0567, H01M4/134, H01M4/36, H01M4/38, H01M50/46
[2021/14]
CPC:
H01M4/366 (EP); H01M50/414 (KR); H01M10/4235 (EP,KR,US);
H01M10/052 (EP,KR,US); H01M10/0563 (KR); H01M10/0565 (US);
H01M10/0567 (EP,KR); H01M10/058 (KR); H01M4/134 (EP,KR);
H01M4/137 (US); H01M4/382 (EP); H01M50/431 (KR);
H01M50/449 (KR); H01M50/46 (EP,US); H01M50/463 (KR);
H01M50/489 (KR); H01M50/491 (KR); H01M2004/027 (US);
H01M2004/028 (US); Y02E60/10 (EP,KR) (-)
Former IPC [2020/33]H01M10/058, H01M10/42, H01M10/052, H01M10/0567, H01M2/10, H01M4/134
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 [2020/33]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:LITHIUM-METALL-SEKUNDÄRBATTERIE MIT VERBESSERTER SICHERHEIT UND BATTERIEMODUL DAMIT[2020/33]
English:LITHIUM METAL SECONDARY BATTERY HAVING IMPROVED SAFETY AND BATTERY MODULE INCLUDING SAME[2023/36]
French:BATTERIE SECONDAIRE À METAL LITHIUM AYANT SÉCURITÉ AMÉLIORÉE, ET MODULE DE BATTERIE LA CONTENANT[2023/36]
Former [2020/33]LITHIUM METAL SECONDARY BATTERY WITH IMPROVED SAFETY, AND BATTERY MODULE INCLUDING SAME
Former [2020/33]BATTERIE SECONDAIRE À MÉTAL LITHIUM DOTÉE D'UNE SÉCURITÉ AMÉLIORÉE, ET MODULE DE BATTERIE LA CONTENANT
Entry into regional phase05.05.2020Translation filed 
05.05.2020National basic fee paid 
05.05.2020Search fee paid 
05.05.2020Designation fee(s) paid 
05.05.2020Examination fee paid 
Examination procedure05.05.2020Examination requested  [2020/33]
13.08.2021Amendment by applicant (claims and/or description)
28.04.2023Communication of intention to grant the patent
02.08.2023Fee for grant paid
02.08.2023Fee for publishing/printing paid
02.08.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
25.05.2021Renewal fee patent year 03
24.05.2022Renewal fee patent year 04
20.03.2023Renewal 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  TooltipAT13.09.2023
CZ13.09.2023
EE13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RO13.09.2023
RS13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
[2024/26]
Former [2024/23]AT13.09.2023
CZ13.09.2023
EE13.09.2023
FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RO13.09.2023
RS13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/20]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
Former [2024/14]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/11]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
RS13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/09]FI13.09.2023
LT13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/08]LT13.09.2023
NO13.12.2023
GR14.12.2023
Documents cited:Search[A]US2004058232  (KIM YONG-TAE [KR], et al) [A] 1-10* paragraphs [0020] - [0028]; example 1; claims 1,3 *
International search[Y]US2014170478  (LIAO ZHAOHUI [US], et al) [Y] 6;
 [XY]KR20150062084  (ORANGE POWER LTD [KR]) [X] 1-4 [Y] 5-10;
 [A]KR20150106253  (KOREA ADVANCED INST SCI & TECH [KR]) [A] 1-10;
 [A]JP5867731B  (ZEON CORPORATION)[A] 1-10;
 [Y]KR20170126404  (SAMSUNG ELECTRONICS CO LTD [KR], et al) [Y] 5, 7-10
by applicantKR20180053846
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.