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Extract from the Register of European Patents

EP About this file: EP2996180

EP2996180 - ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [Right-click to bookmark this link]
Former [2016/11]CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME
[2018/43]
StatusNo opposition filed within time limit
Status updated on  18.10.2019
Database last updated on 12.07.2024
FormerThe patent has been granted
Status updated on  09.11.2018
FormerGrant of patent is intended
Status updated on  27.09.2018
FormerExamination is in progress
Status updated on  30.03.2018
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 150-721 / KR
[2016/11]
Inventor(s)01 / KIM, Je-Young
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
02 / KIM, Hyun-Chul
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
03 / LEE, Yong-Ju
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
 [2016/11]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2016/11]
Application number, filing date14794196.707.05.2014
[2016/11]
WO2014KR03995
Priority number, dateKR2013005134707.05.2013         Original published format: KR 20130051347
[2016/11]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014182036
Date:13.11.2014
Language:KO
[2014/46]
Type: A1 Application with search report 
No.:EP2996180
Date:16.03.2016
Language:EN
[2016/11]
Type: B1 Patent specification 
No.:EP2996180
Date:12.12.2018
Language:EN
[2018/50]
Search report(s)International search report - published on:KR13.11.2014
(Supplementary) European search report - dispatched on:EP11.05.2016
ClassificationIPC:H01M4/13, H01M4/48, H01M4/38, H01M4/04, H01M4/36, H01M10/052, H01M4/62
[2018/36]
CPC:
H01M4/386 (EP,US); H01M4/38 (KR); H01M10/052 (EP,KR,US);
H01M4/04 (US); H01M4/0428 (EP,US); H01M4/13 (EP,US);
H01M4/134 (KR); H01M4/1395 (US); H01M4/366 (EP,US);
H01M4/44 (KR); H01M4/483 (EP,US); H01M4/583 (US);
H01M4/625 (EP,US); H01M2004/027 (US); Y02E60/10 (EP) (-)
Former IPC [2016/23]H01M4/38, H01M4/134, H01M10/052, H01M4/587, H01M4/62, H01M4/04, H01M4/1395, H01M4/36, H01M4/02
Former IPC [2016/11]H01M4/38, H01M4/134, 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 [2016/11]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:ANODENAKTIVES MATERIAL FÜR LITHIUMSEKUNDÄRE BATTERIE, VERFAHREN ZU DESSEN HERSTELLUNG UND LITHIUMSEKUNDÄRE BATTERIE MIT DIESEM MATERIAL[2018/43]
English:ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME[2018/43]
French:MATÉRIAU ACTIF D'ANODE POUR BATTERIE SECONDAIRE AU LITHIUM, SON PROCÉDÉ DE FABRICATION ET BATTERIE SECONDAIRE AU LITHIUM LE COMPRENANT[2018/43]
Former [2016/11]KATHODENAKTIVMATERIAL FÜR EINE LITHIUMSEKUNDÄRBATTERIE, VERFAHREN ZUR HERSTELLUNG DAVON UND LITHIUMSEKUNDÄRBATTERIE DAMIT
Former [2016/11]CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME
Former [2016/11]MATIÈRE ACTIVE DE CATHODE POUR BATTERIE RECHARGEABLE AU LITHIUM, SON PROCÉDÉ DE FABRICATION ET BATTERIE RECHARGEABLE AU LITHIUM COMPRENANT CELLE-CI
Entry into regional phase30.09.2015Translation filed 
30.09.2015National basic fee paid 
30.09.2015Search fee paid 
30.09.2015Designation fee(s) paid 
30.09.2015Examination fee paid 
Examination procedure30.09.2015Examination requested  [2016/11]
23.11.2016Amendment by applicant (claims and/or description)
28.03.2018Despatch of a communication from the examining division (Time limit: M04)
28.06.2018Reply to a communication from the examining division
28.09.2018Communication of intention to grant the patent
31.10.2018Fee for grant paid
31.10.2018Fee for publishing/printing paid
31.10.2018Receipt of the translation of the claim(s)
Opposition(s)13.09.2019No opposition filed within time limit [2019/47]
Fees paidRenewal fee
24.05.2016Renewal fee patent year 03
23.05.2017Renewal fee patent year 04
23.05.2018Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipHU07.05.2014
AL12.12.2018
AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
MK12.12.2018
MT12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
IE07.05.2019
LU07.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
[2022/31]
Former [2021/34]HU07.05.2014
AL12.12.2018
AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
MT12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
IE07.05.2019
LU07.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2021/32]HU07.05.2014
AL12.12.2018
AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
IE07.05.2019
LU07.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2021/26]AL12.12.2018
AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
IE07.05.2019
LU07.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/26]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
IE07.05.2019
LU07.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/21]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
IE07.05.2019
LU07.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/17]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
LU07.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/11]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
LU07.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/07]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/50]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/48]AL12.12.2018
AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/46]AL12.12.2018
AT12.12.2018
CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/39]AL12.12.2018
CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/37]AL12.12.2018
CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SE12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/35]AL12.12.2018
CZ12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/34]AL12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/33]AL12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/30]AL12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/26]AL12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
RS12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/25]ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
RS12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/23]ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
BG12.03.2019
NO12.03.2019
Former [2019/22]FI12.12.2018
LT12.12.2018
BG12.03.2019
NO12.03.2019
Former [2019/21]FI12.12.2018
LT12.12.2018
NO12.03.2019
Former [2019/20]LT12.12.2018
NO12.03.2019
Documents cited:Search[XI]JP2009259723  (SHINETSU CHEMICAL CO) [X] 1-10,15 * paragraphs [0019] , [0020] , [0021] , [0028] , [0039] , [0047] , [0053]; claims 1,5,8,9 * [I] 11-14;
 [X]WO2012000854  (UMICORE NV [BE], et al) [X] 1 * claim 1 *;
 [X]  - Li-Feng Cui ET AL, "Inorganic Glue Enabling High Performance of Silicon Particles as Lithium Ion Battery Anode", Journal of The Electrochemical Society, doi:10.1149/1.3560030, (20110328), page A592, URL: http://jes.ecsdl.org/content/158/5/A592.full.pdf, (20160429), XP055104951 [X] 1,2,5 * Experimental, Results and Discussion;; figures 1-2 *

DOI:   http://dx.doi.org/10.1149/1.3560030
 [X]  - HU L ET AL, "Si nanoparticle-decorated Si nanowire networks for Li-ion battery anodes", CHEMICAL COMMUNICATIONS - CHEMCOM; [6015D], ROYAL SOCIETY OF CHEMISTRY, GB, vol. 47, no. 1, doi:10.1039/C0CC02078H, ISSN 1359-7345, (20100910), pages 367 - 369, (20100910), XP002631246 [X] 1 * page 367, column right, line 36 - line 39 *

DOI:   http://dx.doi.org/10.1039/C0CC02078H
 [A]  - HUANG S ET AL, "Stress generation during lithiation of high-capacity electrode particles in lithium ion batteries", ACTA MATERIALIA, ELSEVIER, OXFORD, GB, (20130503), vol. 61, no. 12, doi:10.1016/J.ACTAMAT.2013.04.007, ISSN 1359-6454, pages 4354 - 4364, XP028559901 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.actamat.2013.04.007
 [A]  - YONG-SHENG HU ET AL, "Superior Storage Performance of a Si@SiOx/C Nanocomposite as Anode Material for Lithium-Ion Batteries", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20080215), vol. 47, no. 9, doi:10.1002/anie.200704287, ISSN 1433-7851, pages 1645 - 1649, XP055043259 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1002/anie.200704287
International search[A]KR20100138607  (SAMSUNG ELECTRONICS CO LTD [KR]);
 [Y]KR20120089512  (IUCF HYU [KR]);
 [A]KR20130004536  (SAMSUNG SDI CO LTD [KR]);
 [A]KR20130016727  (KNU INDUSTRY COOPERATION FOUND [KR]);
 [Y]WO2013061079  (NEXEON LTD [GB])
by applicantKR20127011002
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.