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Extract from the Register of European Patents

EP About this file: EP3312910

EP3312910 - METHOD FOR MANUFACTURING ELECTRODE FOR SECONDARY BATTERY, COMPRISING PROCESS OF DRYING ELECTRODE SLURRY BY APPLYING VACUUM IN SPECIFIC DIRECTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.06.2021
Database last updated on 01.01.2025
FormerThe patent has been granted
Status updated on  03.07.2020
FormerGrant of patent is intended
Status updated on  06.05.2020
FormerExamination is in progress
Status updated on  11.09.2019
FormerRequest for examination was made
Status updated on  23.03.2018
FormerThe international publication has been made
Status updated on  18.04.2017
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 07336 / KR
[2018/17]
Inventor(s)01 / DOELLE, Janis
Research Park
LG Chem Ltd.
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2018/17]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2018/17]
Application number, filing date16853830.412.09.2016
[2018/17]
WO2016KR10289
Priority number, dateKR2015014135508.10.2015         Original published format: KR 20150141355
[2018/17]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017061714
Date:13.04.2017
Language:KO
[2017/15]
Type: A1 Application with search report 
No.:EP3312910
Date:25.04.2018
Language:EN
[2018/17]
Type: B1 Patent specification 
No.:EP3312910
Date:05.08.2020
Language:EN
[2020/32]
Search report(s)International search report - published on:KR13.04.2017
(Supplementary) European search report - dispatched on:EP21.03.2018
ClassificationIPC:H01M4/04, H01M10/04, H01M10/052, H01M2/10
[2018/17]
CPC:
H01M4/0404 (EP,US); H01M10/052 (EP,US); H01M10/058 (EP,US);
H01M4/04 (EP,US); H01M4/1391 (US); H01M10/0525 (US);
Y02E60/10 (EP); Y02P70/50 (EP) (-)
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 [2018/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER ELEKTRODE FÜR SEKUNDÄRBATTERIE MIT TROCKNUNGSPROZESS FÜR ELEKTRODENSCHLAMM DURCH VAKUUM IN SPEZIFISCHER RICHTUNG[2018/17]
English:METHOD FOR MANUFACTURING ELECTRODE FOR SECONDARY BATTERY, COMPRISING PROCESS OF DRYING ELECTRODE SLURRY BY APPLYING VACUUM IN SPECIFIC DIRECTION[2018/17]
French:PROCÉDÉ DE FABRICATION D'ÉLECTRODE POUR ACCUMULATEUR, CONSISTANT EN UN PROCESSUS DE SÉCHAGE DE PÂTE D'ÉLECTRODE PAR APPLICATION D'UN VIDE DANS UNE DIRECTION SPÉCIFIQUE[2018/17]
Entry into regional phase17.01.2018Translation filed 
17.01.2018National basic fee paid 
17.01.2018Search fee paid 
17.01.2018Designation fee(s) paid 
17.01.2018Examination fee paid 
Examination procedure17.01.2018Examination requested  [2018/17]
17.01.2018Date on which the examining division has become responsible
09.08.2018Amendment by applicant (claims and/or description)
16.09.2019Despatch of a communication from the examining division (Time limit: M04)
10.12.2019Reply to a communication from the examining division
07.05.2020Communication of intention to grant the patent
23.06.2020Fee for grant paid
23.06.2020Fee for publishing/printing paid
23.06.2020Receipt of the translation of the claim(s)
Opposition(s)07.05.2021No opposition filed within time limit [2021/28]
Fees paidRenewal fee
21.09.2018Renewal fee patent year 03
24.09.2019Renewal 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  TooltipHU12.09.2016
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MK05.08.2020
MT05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
TR05.08.2020
IE12.09.2020
LU12.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
[2022/32]
Former [2022/27]HU12.09.2016
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MT05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
TR05.08.2020
IE12.09.2020
LU12.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/37]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
IE12.09.2020
LU12.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/36]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
LU12.09.2020
BE30.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/34]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
LU12.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/28]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
LU12.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/27]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
LU12.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/25]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/22]AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/21]AT05.08.2020
DK05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/12]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/10]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/09]AT05.08.2020
ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
PT07.12.2020
Former [2021/08]ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
PT07.12.2020
Former [2021/07]FI05.08.2020
LT05.08.2020
NO05.11.2020
Documents cited:Search[XI]JPH07220722  (SUMITOMO CHEMICAL CO) [X] 1,12-15 * paragraph [0002] * * paragraph [0011] * * paragraph [0017] * [I] 2-11;
 [XI]US2015086875  (YOSHIDA NAOKI [JP]) [X] 1,12-15 * paragraph [0003] * * paragraph [0029] * * paragraph [0134] * [I] 2-11;
 [XI]JP2015173034  (TOYOTA MOTOR CORP) [X] 1,12-15 * abstract * * paragraph [0001] * * paragraph [0003] * * paragraph [0012] * * paragraph [0019] * [I] 2-11;
 [XI]US2015280208  (KIMURA NAOKI [JP], et al) [X] 1,12-15 * the whole document *[I] 2-11
International search[A]KR100659863B  (SAMSUNG SDI CO LTD [KR]) [A] 1-21 * See paragraphs [0012]-[0014] and [0047]; and claims 1-6. *;
 [A]KR20130076758  (NISSAN MOTOR [JP]) [A] 1-21 * See claims 1-7. *;
 [A]KR20130130292  (LG CHEMICAL LTD [KR]) [A] 1-21 * See claims 1-13. *;
 [A]KR20140054840  (LG CHEMICAL LTD [KR]) [A] 1-21* See claims 1-13. *;
 [A]KR20150057990  (LG CHEMICAL LTD [KR]) [A] 1-21 * See paragraphs [0031]-[0045]; and claims 1-21. *
ExaminationUS2012285036
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.