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Extract from the Register of European Patents

EP About this file: EP3136474

EP3136474 - NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.07.2020
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  21.06.2019
FormerGrant of patent is intended
Status updated on  27.03.2019
FormerExamination is in progress
Status updated on  31.08.2018
FormerRequest for examination was made
Status updated on  27.01.2017
FormerThe international publication has been made
Status updated on  21.11.2016
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
Nexeon Ltd
136 Eastern Avenue
Milton Park
Abingdon, Oxfordshire OX14 4SB / GB
[2018/30]
Former [2017/09]For all designated states
Orange Power Ltd.
Gwanpyeong-dong
36 Techno 6-ro
Yuseong-gu
Daejeon 305-509 / KR
Inventor(s)01 / CHO, Young Tai
(Bon-dong
Shindonga Apt.)
1-613
134 Maebong-ro, Dongjak-gu
Seoul 156-060 / KR
02 / PARK, Seoung Chul
(Deogam-dong
Kyunghee Villa)
B-101
12 Deogambuk-ro 104beon-gil, Daedeok-gu
Daejeon 306-804 / KR
03 / PARK, Seon
(Yongjeon-dong
Ilhunggrand Villa)
A-401
157 Songchonnam-ro 11beon-gil, Dong-gu
Daejeon 300-823 / KR
04 / SEO, Hee Young
(Jeonmin-dong
Expo Villa)
203
41, Jeonmin-ro 6beon-gil, Yuseong-gu
Daejeon 305-810 / KR
05 / PARK, Jee Hye
(Bongmyoung-dong)
1318-Sollian
53 Daehak-ro
Yuseong-gu
Daejeon 305-301 / KR
06 / LEE, Yong Eui
(Sunae-dong
Yangji-Maeul Cheonggu Apt.)
207-205
185 Naejeong-ro, Bundang-gu
Seongnam-si Gyeonggi-do 463-921 / KR
07 / KIM, Chul Hwan
(Tanbang-dong
Gaenari Apt.)
103-1102
39 Munjeong-ro 10beon-gil, Seo-gu
Daejeon 302-765 / KR
 [2017/09]
Representative(s)Carpmaels & Ransford LLP
One Southampton Row
London WC1B 5HA / GB
[2019/30]
Former [2017/09]Platzöder, Michael Christian
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstrasse 5-7
80331 München / DE
Application number, filing date15782943.322.04.2015
[2017/09]
WO2015KR04029
Priority number, dateKR2014004838522.04.2014         Original published format: KR 20140048385
[2017/09]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015163695
Date:29.10.2015
Language:KO
[2015/43]
Type: A1 Application with search report 
No.:EP3136474
Date:01.03.2017
Language:EN
[2017/09]
Type: B1 Patent specification 
No.:EP3136474
Date:24.07.2019
Language:EN
[2019/30]
Search report(s)International search report - published on:KR29.10.2015
(Supplementary) European search report - dispatched on:EP29.08.2017
ClassificationIPC:H01M4/38, H01M4/134, H01M4/36, H01M10/052, // H01M4/62, H01M4/02
[2017/39]
CPC:
H01M4/134 (EP,KR,US); H01M4/38 (EP,KR,US); H01M10/052 (EP,KR,US);
H01M10/0525 (US); H01M4/00 (KR); H01M4/366 (EP,US);
H01M4/386 (EP,US); H01M2004/021 (EP,US); H01M2004/027 (EP,US);
H01M2220/10 (US); H01M2220/20 (US); H01M2220/30 (US);
H01M4/625 (EP,US); H01M4/626 (EP,US); Y02E60/10 (EP) (-)
Former IPC [2017/09]H01M4/134, H01M4/38, 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 [2017/09]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:AKTIVMATERIAL FÜR NEGATIVELEKTRODE UND LITHIUMSEKUNDÄRBATTERIE DAMIT[2017/09]
English:NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING SAME[2017/09]
French:MATIÈRE ACTIVE D'ÉLECTRODE NÉGATIVE ET BATTERIE SECONDAIRE AU LITHIUM LA COMPORTANT[2017/09]
Entry into regional phase21.11.2016Translation filed 
21.11.2016National basic fee paid 
21.11.2016Search fee paid 
21.11.2016Designation fee(s) paid 
21.11.2016Examination fee paid 
Examination procedure21.11.2016Examination requested  [2017/09]
21.11.2016Date on which the examining division has become responsible
26.03.2018Amendment by applicant (claims and/or description)
31.08.2018Despatch of a communication from the examining division (Time limit: M06)
05.03.2019Reply to a communication from the examining division
28.03.2019Communication of intention to grant the patent
06.06.2019Fee for grant paid
06.06.2019Fee for publishing/printing paid
06.06.2019Receipt of the translation of the claim(s)
Opposition(s)03.06.2020No opposition filed within time limit [2020/32]
Fees paidRenewal fee
28.04.2017Renewal fee patent year 03
26.04.2018Renewal fee patent year 04
15.04.2019Renewal 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  TooltipHU22.04.2015
AL24.07.2019
AT24.07.2019
CY24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
MK24.07.2019
MT24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
IE22.04.2020
LU22.04.2020
BE30.04.2020
CH30.04.2020
LI30.04.2020
[2022/32]
Former [2022/28]HU22.04.2015
AL24.07.2019
AT24.07.2019
CY24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
MT24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
IE22.04.2020
LU22.04.2020
BE30.04.2020
CH30.04.2020
LI30.04.2020
Former [2021/20]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
IE22.04.2020
LU22.04.2020
BE30.04.2020
CH30.04.2020
LI30.04.2020
Former [2021/12]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
LU22.04.2020
BE30.04.2020
CH30.04.2020
LI30.04.2020
Former [2021/08]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
LU22.04.2020
CH30.04.2020
LI30.04.2020
Former [2021/07]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
CH30.04.2020
LI30.04.2020
Former [2020/52]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/37]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/36]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/27]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
PT25.11.2019
IS24.02.2020
Former [2020/25]AL24.07.2019
AT24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SK24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
PT25.11.2019
IS24.02.2020
Former [2020/24]AL24.07.2019
AT24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
PT25.11.2019
IS24.02.2020
Former [2020/23]AL24.07.2019
AT24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/22]AL24.07.2019
AT24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
RS24.07.2019
SE24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/17]AL24.07.2019
AT24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
RS24.07.2019
SE24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/15]AL24.07.2019
AT24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
RS24.07.2019
SE24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/12]AT24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
RS24.07.2019
SE24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/11]AT24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
RS24.07.2019
SE24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
PT25.11.2019
Former [2020/10]AT24.07.2019
FI24.07.2019
LT24.07.2019
SE24.07.2019
BG24.10.2019
NO24.10.2019
PT25.11.2019
Former [2020/09]FI24.07.2019
LT24.07.2019
NO24.10.2019
Former [2020/08]LT24.07.2019
NO24.10.2019
Documents cited:Search[Y]EP1054462  (KAO CORP [JP]) [Y] 11 * page 1, paragraph 0001 ** page 6, paragraph 0051 *;
 [XY]US2007105017  (KAWASE KENICHI [JP], et al) [X] 1-6,12 * abstract * * page 1, paragraph 0014 - paragraph 0019 * * page 3, paragraph 0041 - page 4, paragraph 0054 * [Y] 4,5,7-11;
 [Y]EP2573842  (SAMSUNG SDI CO LTD [KR]) [Y] 7-10 * abstract * * page 1, paragraph 0008 - page 6, paragraph 0053 *;
 [Y]  - SUNG CHUL JUNG ET AL, "Anisotropic Volume Expansion of Crystalline Silicon during Electrochemical Lithium Insertion: An Atomic Level Rationale", NANO LETTERS, (20120917), vol. 12, doi:10.1021/nl3027197, ISSN 1530-6984, pages 5342 - 5347, XP055039105 [Y] 4,5 * the whole document *

DOI:   http://dx.doi.org/10.1021/nl3027197
 [Y]  - LIWEI SU ET AL, "Core double-shell Si@SiO2@C nanocomposites as anode materials for Li-ion batteries", CHEMICAL COMMUNICATIONS - CHEMCOM., (20100205), vol. 46, no. 15, doi:10.1039/b925696b, ISSN 1359-7345, pages 2590 - 2592, XP055399234 [Y] 7-10 * the whole document *

DOI:   http://dx.doi.org/10.1039/b925696b
International search[A]KR20030028241  (SAMSUNG SDI CO LTD [KR]) [A] 1-12* See abstract, claims 1-15. *;
 [A]KR20110116585  (UNIST ACADEMY IND RES CORP [KR], et al) [A] 1-12 * See abstract, claims 1-20. *;
 [XY]KR20140012351  (MK ELECTRON CO LTD [KR]) [X] 1-6, 11-12 * See claims 6, 12, 13, paragraph [0032]. See claim 13. * [Y] 7-10;
 [YA]KR20140022679  (UNIST ACADEMY IND RES CORP [KR]) [Y] 7-10 * See paragraphs [0170], [0171]. See abstract, claims 1-36. * [A] 1-6, 11-12
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.