blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

Latvia joins the Federated Register
Click here for more information on the Federated Register.

2025-04-16

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3168910

EP3168910 - POSITIVE ELECTRODE AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.07.2020
Database last updated on 09.05.2025
FormerThe patent has been granted
Status updated on  09.08.2019
FormerGrant of patent is intended
Status updated on  11.06.2019
FormerExamination is in progress
Status updated on  10.08.2018
FormerRequest for examination was made
Status updated on  18.04.2017
FormerThe international publication has been made
Status updated on  25.11.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 150-721 / KR
[2017/20]
Inventor(s)01 / YOON, Jeong Ae
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
02 / CHI, Han Na
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
03 / YOON, Sung Soo
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
04 / KWON, Su Jee
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
 [2017/20]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2019/37]
Former [2017/20]Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Patentanwälte Rechtsanwälte
Pettenkoferstrasse 20-22
80336 München / DE
Application number, filing date15819055.309.07.2015
[2017/20]
WO2015KR07125
Priority number, dateKR2014008736411.07.2014         Original published format: KR 20140087364
KR2014015383806.11.2014         Original published format: KR 20140153838
KR2014015383906.11.2014         Original published format: KR 20140153839
[2017/20]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016006945
Date:14.01.2016
Language:KO
[2016/02]
Type: A1 Application with search report 
No.:EP3168910
Date:17.05.2017
Language:EN
[2017/20]
Type: B1 Patent specification 
No.:EP3168910
Date:11.09.2019
Language:EN
[2019/37]
Search report(s)International search report - published on:KR14.01.2016
(Supplementary) European search report - dispatched on:EP09.11.2017
ClassificationIPC:H01M4/62, H01M4/131, H01M10/0567, C09D5/24, C09D133/20, C09D133/24, H01M4/505, H01M4/04, H01M4/13, H01M4/139, H01M4/1391, H01M4/485, H01M4/525, H01M4/66, H01M4/02, C09D7/61
[2019/24]
CPC:
C09D7/61 (EP,US); C09D133/20 (US); C09D133/24 (US);
C09D5/24 (US); H01M10/0567 (EP,US); H01M4/0404 (US);
H01M4/13 (EP,US); H01M4/131 (US); H01M4/139 (EP,US);
H01M4/1391 (US); H01M4/485 (US); H01M4/505 (US);
H01M4/525 (US); H01M4/62 (EP,US); H01M4/622 (US);
H01M4/661 (US); H01M2004/028 (US); Y02E60/10 (EP) (-)
Former IPC [2017/50]H01M4/62, H01M4/13, H01M4/139, H01M4/02, H01M4/66, H01M4/525, H01M4/485, H01M4/1391, H01M4/04, H01M4/131, H01M10/0567, C09D5/24, C09D7/12, C09D133/20, C09D133/24, H01M4/505
Former IPC [2017/20]H01M4/62, H01M4/13, H01M4/139
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 [2017/20]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:POSITIVELEKTRODE UND VERFAHREN ZUR HERSTELLUNG DAVON[2017/20]
English:POSITIVE ELECTRODE AND METHOD FOR MANUFACTURING SAME[2017/20]
French:ÉLECTRODE POSITIVE ET PROCÉDÉ DE FABRICATION DE CELLE-CI[2017/20]
Entry into regional phase25.11.2016Translation filed 
25.11.2016National basic fee paid 
25.11.2016Search fee paid 
25.11.2016Designation fee(s) paid 
25.11.2016Examination fee paid 
Examination procedure25.11.2016Examination requested  [2017/20]
25.11.2016Date on which the examining division has become responsible
25.04.2018Amendment by applicant (claims and/or description)
09.08.2018Despatch of a communication from the examining division (Time limit: M04)
08.11.2018Reply to a communication from the examining division
24.06.2019Communication of intention to grant the patent
23.07.2019Fee for grant paid
23.07.2019Fee for publishing/printing paid
23.07.2019Receipt of the translation of the claim(s)
Opposition(s)15.06.2020No opposition filed within time limit [2020/34]
Fees paidRenewal fee
24.07.2017Renewal fee patent year 03
25.07.2018Renewal fee patent year 04
24.07.2019Renewal 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  TooltipHU09.07.2015
AL11.09.2019
AT11.09.2019
CY11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
MC11.09.2019
MK11.09.2019
MT11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
TR11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
[2022/32]
Former [2022/27]HU09.07.2015
AL11.09.2019
AT11.09.2019
CY11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
MC11.09.2019
MT11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
TR11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2021/15]AL11.09.2019
AT11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
MC11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2020/37]AL11.09.2019
AT11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SI11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2020/36]AL11.09.2019
AT11.09.2019
CZ11.09.2019
DK11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
IS12.01.2020
PT13.01.2020
Former [2020/27]AL11.09.2019
AT11.09.2019
CZ11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SK11.09.2019
SM11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
IS24.02.2020
Former [2020/25]AL11.09.2019
AT11.09.2019
CZ11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
SK11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
IS24.02.2020
Former [2020/24]AL11.09.2019
AT11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
IS24.02.2020
Former [2020/23]AL11.09.2019
AT11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
IT11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
PL11.09.2019
RO11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
Former [2020/22]AL11.09.2019
EE11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
PT13.01.2020
Former [2020/20]AL11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
NL11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
Former [2020/15]AL11.09.2019
ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
Former [2020/12]ES11.09.2019
FI11.09.2019
HR11.09.2019
LT11.09.2019
LV11.09.2019
RS11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
GR12.12.2019
Former [2020/10]FI11.09.2019
LT11.09.2019
SE11.09.2019
BG11.12.2019
NO11.12.2019
Former [2020/09]FI11.09.2019
LT11.09.2019
NO11.12.2019
Former [2020/08]LT11.09.2019
NO11.12.2019
Documents cited:Search[X]US2010055564  (TOKUNAGA TAKASHI [JP], et al) [X] 1,5,6,8,10-12,14-22 * abstract * * paragraph [0013] * * paragraph [0015] - paragraph [0016] * * claim 1 * * paragraph [0059] * * paragraph [0071] * * paragraph [0082] - paragraph [0089] * * paragraph [0082] * * paragraph [0086] * * paragraph [0091] * * paragraph [0091]; claims 5-7 * * paragraph [0003] - paragraph [0005] * * paragraph [0148] * * paragraph [0062] * * paragraph [0061] * * paragraph [0048] * * paragraph [0014] - paragraph [0022] * * paragraph [0090] - paragraph [0091] *;
 [A]WO2010098380  (ZEON CORP [JP], et al) [A] 1-22 * the whole document *;
 [X]WO2012043812  (ZEON CORP [JP], et al) [X] 1-6,10-12,14-22 * abstract * * paragraph [0004] - paragraph [0007] * * paragraph [0014] - paragraph [0022] * * paragraph [0045] - paragraph [0047] * * paragraph [0029] - paragraph [0032] * * paragraph [0016] * * paragraph [0055] - paragraph [0056] * * paragraph [0031] * * paragraph [0033] - paragraph [0036] * * paragraph [0103] * * paragraph [0126] * * paragraph [0142] - paragraph [0144] * * paragraph [0025] * * paragraph [0091] - paragraph [0092]; claims 1-11 *;
 [A]US2012183848  (KANG MINAH [KR], et al) [A] 1-22 * paragraph [0001] * * paragraph [0007] - paragraph [0010] * * paragraph [0013] - paragraph [0014] * * paragraph [0017] - paragraph [0018] ** paragraph [0024] - paragraph [0029] *;
 [X]US2013202963  (KIM OK SUN [KR], et al) [X] 1-16,22 * paragraph [0075]; table 1 * * paragraph [0001] * * paragraph [0016] - paragraph [0017] * * paragraph [0024] - paragraph [0038] * * paragraph [0019] - paragraph [0022] * * paragraph [0029] - paragraph [0030] * * paragraph [0030] * * paragraph [0028] * * paragraph [0046] * * paragraph [0039] * * paragraph [0074] * * paragraph [0041] * * paragraph [0042] * * paragraph [0031] - paragraph [0032] * * paragraph [0031] *
International search[A]KR100560533B  (SAMSUNG SDI CO., LTD.) [A] 1-22* See abstract; page 3; example 4. *;
 [A]JP2008123824  (FUJI HEAVY IND LTD) [A] 1-22 * See abstract; claims 1 and 3; paragraphs [0017] and [0033]-[0036]. *;
 [A]KR20090046700  (SONY CORP [JP]) [A] 1-22 * See claims 1 and 4; paragraphs [0066]-[0073], [0141]-[0143] and [0154]-[0155]; table 1. *;
 [A]JP2010097816  (TOYO INK MFG CO) [A] 1-22 * See abstract; claims 1-4; examples 1-9; table 4. *;
 [XA]KR20130135092  (LG CHEMICAL LTD [KR]) [X] 1, 8-16, 22 * See claims 1, 12 and 23; paragraphs [0045] and [0053]-[0054]; examples 1-2 . * [A] 2-7, 17-21
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.