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Extract from the Register of European Patents

EP About this file: EP3715507

EP3715507 - ANODE FOR ELEKTROLYSIS AND PREPARATION METHOD THEREOF [Right-click to bookmark this link]
Former [2020/40]ELECTROLYTIC ANODE AND MANUFACTURING METHOD THEREFOR
[2023/02]
StatusNo opposition filed within time limit
Status updated on  29.03.2024
Database last updated on 02.07.2024
FormerThe patent has been granted
Status updated on  21.04.2023
FormerGrant of patent is intended
Status updated on  14.12.2022
FormerRequest for examination was made
Status updated on  28.08.2020
FormerThe international publication has been made
Status updated on  21.12.2019
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 CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2020/40]
Inventor(s)01 / PARK, Hun Min
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
02 / CHOI, Jung Ho
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
03 / HWANG, In Sung
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
04 / KIM, Kwang Hyun
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
05 / BANG, Jung Up
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
06 / LEE, Dong Chul
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
07 / HWANG, Gyo Hyun
LG Chem Research Park, 188, Munji-ro Yuseong-gu
Daejeon 34122 / KR
 [2020/40]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2020/40]
Application number, filing date19819751.904.06.2019
[2020/40]
WO2019KR06754
Priority number, dateKR2018006765612.06.2018         Original published format: KR 20180067656
[2020/40]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019240421
Date:19.12.2019
Language:KO
[2019/51]
Type: A1 Application with search report 
No.:EP3715507
Date:30.09.2020
Language:EN
[2020/40]
Type: B1 Patent specification 
No.:EP3715507
Date:24.05.2023
Language:EN
[2023/21]
Search report(s)International search report - published on:KR19.12.2019
(Supplementary) European search report - dispatched on:EP30.11.2020
ClassificationIPC:C25B1/26, C25B1/34, C25B11/04, C25B11/091
[2022/52]
CPC:
C25B1/34 (EP,KR,US); C25B11/093 (KR); C25B11/075 (US);
B05D1/04 (EP,KR,US); B05D3/00 (EP); B05D3/002 (KR,US);
B05D3/0254 (US); B05D3/10 (EP,US); B05D3/102 (KR,US);
B05D3/12 (EP,KR); B05D7/14 (EP,KR); C25B1/26 (EP,KR);
C25B11/04 (EP); C25B11/051 (US); C25B11/053 (KR);
C25B11/055 (KR); C25B11/091 (EP); B05D2350/33 (KR) (-)
Former IPC [2020/40]C25B11/04, C25B1/26, C25B1/34, B05D1/04, B05D7/14, B05D3/00, B05D3/10, B05D3/12
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 [2020/40]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ELEKTROLYTISCHE ANODE UND HERSTELLUNGSVERFAHREN DAFÜR[2020/40]
English:ANODE FOR ELEKTROLYSIS AND PREPARATION METHOD THEREOF[2023/02]
French:ANODE ÉLECTROLYTIQUE ET SON PROCÉDÉ DE FABRICATION[2020/40]
Former [2020/40]ELECTROLYTIC ANODE AND MANUFACTURING METHOD THEREFOR
Entry into regional phase24.06.2020Translation filed 
24.06.2020National basic fee paid 
24.06.2020Search fee paid 
24.06.2020Designation fee(s) paid 
24.06.2020Examination fee paid 
Examination procedure24.06.2020Examination requested  [2020/40]
20.05.2021Amendment by applicant (claims and/or description)
15.12.2022Communication of intention to grant the patent
13.04.2023Fee for grant paid
13.04.2023Fee for publishing/printing paid
13.04.2023Receipt of the translation of the claim(s)
Opposition(s)27.02.2024No opposition filed within time limit [2024/18]
Fees paidRenewal fee
23.06.2021Renewal fee patent year 03
22.06.2022Renewal fee patent year 04
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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  TooltipAT24.05.2023
CZ24.05.2023
DK24.05.2023
EE24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
IT24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SI24.05.2023
SK24.05.2023
SM24.05.2023
IE04.06.2023
LU04.06.2023
BE30.06.2023
CH30.06.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
[2024/26]
Former [2024/25]AT24.05.2023
CZ24.05.2023
DK24.05.2023
EE24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SI24.05.2023
SK24.05.2023
SM24.05.2023
IE04.06.2023
LU04.06.2023
BE30.06.2023
CH30.06.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/21]AT24.05.2023
CZ24.05.2023
DK24.05.2023
EE24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
IE04.06.2023
LU04.06.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/15]AT24.05.2023
CZ24.05.2023
DK24.05.2023
EE24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
LU04.06.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/14]AT24.05.2023
CZ24.05.2023
DK24.05.2023
EE24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/10]AT24.05.2023
CZ24.05.2023
DK24.05.2023
EE24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/08]AT24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/03]AT24.05.2023
ES24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/01]AT24.05.2023
ES24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2023/51]AT24.05.2023
ES24.05.2023
HR24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2023/50]AT24.05.2023
ES24.05.2023
NL24.05.2023
PL24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2023/48]AT24.05.2023
ES24.05.2023
NL24.05.2023
SE24.05.2023
NO24.08.2023
PT25.09.2023
Former [2023/46]ES24.05.2023
PT25.09.2023
Documents cited:Search[YA]US2004188247  (HARDEE KENNETH L [US]) [Y] 1-3,5,7-10 * paragraphs [0018] - [0037]; example 1; claims 1-39; tables 1, 1 * [A] 4,6,11;
 [A]EP1841901  (INDUSTRIE DE NORA SPA [IT]) [A] 1-11* example 1; tables 1, 2 *;
 [Y]US2013186750  (URGEGHE CHRISTIAN [IT], et al) [Y] 1-3,5,7-10 * paragraphs [0018] - [0020] - [0 31]; example 4 *;
 [A]US2013334037  (HANEDA TSUYOSHI [JP], et al) [A] 1-11 * paragraph [0068] - paragraph [0088]; example 1; table 1 *
International search[A]US3711385  (BEER H) [A] 1-11 * See the entire document. *;
 [Y]US4495048  (MURAKAMI KATSUYUKI [JP], et al) [Y] 1-11 * See claim 1. *;
 [Y]KR20050111614  (ELTECH SYSTEMS CORP [US]) [Y] 1-11 * See paragraph [0014]; example 1; table 1, sample F; and claims 1-5, 7-9, 14-21, 38. *;
 [Y]KR20070099667  (INDUSTRIE DE NORA SPA [IT]) [Y] 1-11 * See paragraph [0036]; example 1; table 1, sample E: and claims 1, 3, 9, 14. *;
 [A]KR20170075528  (HEE SUNG METAL LTD [KR]) [A] 1-11* See the entire document. *
by applicantKR20110094055
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.