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Extract from the Register of European Patents

EP About this file: EP3883037

EP3883037 - ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [Right-click to bookmark this link]
Former [2021/38]ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
[2022/35]
StatusNo opposition filed within time limit
Status updated on  05.01.2024
Database last updated on 27.07.2024
FormerThe patent has been granted
Status updated on  27.01.2023
FormerGrant of patent is intended
Status updated on  12.10.2022
FormerRequest for examination was made
Status updated on  20.08.2021
FormerThe international publication has been made
Status updated on  25.07.2020
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
[2022/13]
Former [2021/38]For all designated states
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335 / KR
Inventor(s)01 / OH, Jeong Woo
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
02 / LEE, Chul Haeng
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
03 / KIM, Hyun Seung
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
04 / KIM, Hyung Tae
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
 [2021/38]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/38]
Application number, filing date20741559.717.01.2020
[2021/38]
WO2020KR00879
Priority number, dateKR2019000640517.01.2019         Original published format: KR 20190006405
KR2020000593916.01.2020         Original published format: KR 20200005939
[2021/38]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020149705
Date:23.07.2020
Language:KO
[2020/30]
Type: A1 Application with search report 
No.:EP3883037
Date:22.09.2021
Language:EN
[2021/38]
Type: B1 Patent specification 
No.:EP3883037
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:KR23.07.2020
(Supplementary) European search report - dispatched on:EP25.02.2022
ClassificationIPC:H01M10/0567, H01M10/0525, H01M10/42, // H01M10/0568
[2022/13]
CPC:
H01M10/0525 (EP,US); H01M10/0567 (EP,KR,US); H01M10/052 (KR);
H01M10/4235 (EP,KR,US); H01M10/0568 (EP); H01M2300/0025 (EP);
Y02E60/10 (EP) (-)
Former IPC [2021/38]H01M10/0567, H01M10/42, 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 [2021/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ELEKTROLYT FÜR LITHIUMSEKUNDÄRBATTERIE, UND LITHIUMSEKUNDÄRBATTERIE DENSELBEN UMFASSEND[2022/35]
English:ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME[2023/03]
French:ÉLECTROLYTE POUR BATTERIE SECONDAIRE AU LITHIUM, ET BATTERIE SECONDAIRE AU LITHIUM LE COMPRENANT[2022/35]
Former [2021/38]ELEKTROLYT FÜR LITHIUMSEKUNDÄRBATTERIE UND LITHIUMSEKUNDÄRBATTERIE DAMIT
Former [2021/38]ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Former [2021/38]ÉLECTROLYTE POUR ACUMULATEUR AU LITHIUM ET ACUMULATEUR AU LITHIUM COMPRENANT LEDIT ÉLECTROLYTE
Entry into regional phase15.06.2021Translation filed 
15.06.2021National basic fee paid 
15.06.2021Search fee paid 
15.06.2021Designation fee(s) paid 
15.06.2021Examination fee paid 
Examination procedure15.06.2021Examination requested  [2021/38]
13.10.2022Communication of intention to grant the patent
13.12.2022Fee for grant paid
13.12.2022Fee for publishing/printing paid
13.12.2022Receipt of the translation of the claim(s)
Opposition(s)04.12.2023No opposition filed within time limit [2024/06]
Fees paidRenewal fee
24.01.2022Renewal fee patent year 03
25.01.2023Renewal fee patent year 04
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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  TooltipAT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
IT01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RO01.03.2023
RS01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
[2024/26]
Former [2024/10]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RO01.03.2023
RS01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/50]AT01.03.2023
CZ01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RO01.03.2023
RS01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/49]AT01.03.2023
CZ01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RO01.03.2023
RS01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/48]AT01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RS01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/46]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RS01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/38]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
RS01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/37]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/36]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
NO01.06.2023
Former [2023/35]HR01.03.2023
LT01.03.2023
RS01.03.2023
NO01.06.2023
Former [2023/34]LT01.03.2023
RS01.03.2023
Former [2023/33]LT01.03.2023
Documents cited:Search[A]JP2002280063  (SONY CORP) [A] 1-13 * abstract * * paragraph [0019] - paragraph [0022]; compound 4 * * examples 1, 2; table 1 * * examples 3-7; table 2 * * examples 4, 5, 8-11; table 3 * * claims 1-10 *;
 [A]US2016240889  (CHENG GANG [US], et al) [A] 1-13 * paragraph [0007] - paragraph [0012] * * paragraph [0042] - paragraph [0045] * * paragraph [0051] - paragraph [0055]; table 1 ** claims 1, 2, 6-9, 12-15, 18-21 *;
 [A]CN106935906  (ZHANGJIAGANG GUOTAI-HUARONG NEW CHEMICAL MAT CO LTD) [A] 1-13 * abstract * * example 3 * * claims 1, 11 *;
 [A]KR20180083272  (LG CHEMICAL LTD [KR]) [A] 1-13 * abstract *;
 [AP]EP3457485  (LG CHEMICAL LTD [KR]) [AP] 1-13 * paragraph [0015] - paragraph [0028] * * paragraph [0035] - paragraph [0046] * * paragraph [0051] - paragraph [0056] * * examples 1-10; table 1 * * claims 1-6, 10 *
International search[Y]CN103000942  (SH NAT ENG RES CT NANOTECH CO) [Y] 1-13 * See claims 1-5; paragraphs [0030]-[0032]. *;
 [Y]JP2014127354  (FUJIFILM CORP) [Y] 1-13 * See claims 1-19; paragraphs [0024], [0025], [0037]-[0039], [0092], [0147], [0161]. *;
 [Y]KR20180026358  (LG CHEMICAL LTD [KR]) [Y] 1-13 * See claims 1-12. *;
 [Y]KR20180065958  (LG CHEMICAL LTD [KR]) [Y] 1-13 * See claims 1-15; paragraphs [0094], [0095]. *;
 [A]  - ZHANG, Q. et al., "Recent advances in solid polymer electrolytes for lithium batteries", Nano Research, (20170000), vol. 10, no. 12, doi:10.1007/s12274-017-1763-4, pages 4139 - 4174, XP036437481 [A] 1-13 * See the entire document. *

DOI:   http://dx.doi.org/10.1007/s12274-017-1763-4
by applicantJP2003217655
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.