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Extract from the Register of European Patents

EP About this file: EP3435447

EP3435447 - SILICON PARTICLES FOR BATTERY ELECTRODES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.08.2021
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  11.09.2020
FormerGrant of patent is intended
Status updated on  12.05.2020
FormerExamination is in progress
Status updated on  01.11.2019
FormerRequest for examination was made
Status updated on  02.08.2019
FormerThe application has been published
Status updated on  30.12.2018
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Enevate Corporation
101 Theory, Suite 200
Irvine, CA 92617 / US
[2020/42]
Former [2019/05]For all designated states
Enevate Corporation
101 Theory, Suite 200
Irvine, CA 92617 / US
Inventor(s)01 / HOUGHTON, Heidi, L.
Enevate Corporation
101 Theory, Suite 200
Irvine, California 92617 / US
02 / PARK, Benjamin Yong
101 Theory, Suite 200
Irvine, CA 92617 / US
03 / TEIXIDOR, Genis Turon
2207 N. Campus Avenue
Upland, CA 91784 / US
04 / BROWNE, Ian R.
1710 Wycliffe
Irvine, CA 92602 / US
 [2019/05]
Representative(s)Bosch Jehle Patentanwaltsgesellschaft mbH
Flüggenstraße 13
80639 München / DE
[2020/42]
Former [2019/05]f & e patent
Braunsberger Feld 29
51429 Bergisch Gladbach / DE
Application number, filing date18187411.628.02.2014
[2019/05]
Priority number, dateUS20131379940513.03.2013         Original published format: US201313799405
[2019/05]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3435447
Date:30.01.2019
Language:EN
[2019/05]
Type: B1 Patent specification 
No.:EP3435447
Date:14.10.2020
Language:EN
[2020/42]
Search report(s)(Supplementary) European search report - dispatched on:EP18.10.2018
ClassificationIPC:H01M4/133, H01M4/134, H01M4/38, H01M4/587, H01M4/36, // H01M4/04, H01M4/62, H01M10/052, H01M4/1395, H01M4/1393
[2019/05]
CPC:
H01M4/133 (EP); H01M4/134 (EP); H01M4/364 (EP);
H01M4/386 (EP); H01M4/587 (EP); H01M10/052 (EP);
H01M4/0416 (EP); H01M4/1393 (EP); H01M4/1395 (EP);
H01M4/622 (EP); H01M4/625 (EP); Y02E60/10 (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 [2019/36]
Former [2019/05]AL,  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 
TitleGerman:SILICIUMTEILCHEN FÜR BATTERIEELEKTRODEN[2019/05]
English:SILICON PARTICLES FOR BATTERY ELECTRODES[2019/05]
French:PARTICULES DE SILICIUM POUR ÉLECTRODES DE BATTERIE[2019/05]
Examination procedure26.07.2019Amendment by applicant (claims and/or description)
26.07.2019Examination requested  [2019/36]
26.07.2019Date on which the examining division has become responsible
06.11.2019Despatch of a communication from the examining division (Time limit: M04)
13.03.2020Reply to a communication from the examining division
13.05.2020Communication of intention to grant the patent
02.09.2020Fee for grant paid
02.09.2020Fee for publishing/printing paid
02.09.2020Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP14712433.3  / EP2973792
Opposition(s)15.07.2021No opposition filed within time limit [2021/38]
Fees paidRenewal fee
27.11.2018Renewal fee patent year 03
27.11.2018Renewal fee patent year 04
27.11.2018Renewal fee patent year 05
13.02.2019Renewal fee patent year 06
13.02.2020Renewal fee patent year 07
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  TooltipAL14.10.2020
AT14.10.2020
CY14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
MK14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
BE28.02.2021
CH28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
[2024/23]
Former [2023/30]AL14.10.2020
AT14.10.2020
CY14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
BE28.02.2021
CH28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/34]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
BE28.02.2021
CH28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/23]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
CH28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/10]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
PT15.02.2021
CH28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/07]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
CH28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2021/50]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
CH28.02.2021
LI28.02.2021
LU28.02.2021
Former [2021/48]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
CH28.02.2021
LI28.02.2021
LU28.02.2021
Former [2021/47]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
CH28.02.2021
LI28.02.2021
LU28.02.2021
Former [2021/45]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/41]AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/37]AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/36]AT14.10.2020
CZ14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/35]AT14.10.2020
CZ14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
NL14.10.2020
RO14.10.2020
RS14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/33]AT14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
NL14.10.2020
RS14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/32]AT14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LV14.10.2020
NL14.10.2020
RS14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/30]AT14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LV14.10.2020
NL14.10.2020
RS14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/28]AT14.10.2020
ES14.10.2020
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HR14.10.2020
LV14.10.2020
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BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/25]AT14.10.2020
ES14.10.2020
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RS14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/23]AT14.10.2020
FI14.10.2020
LV14.10.2020
RS14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
PT15.02.2021
Former [2021/22]FI14.10.2020
RS14.10.2020
NO14.01.2021
PT15.02.2021
Former [2021/21]FI14.10.2020
PT15.02.2021
Former [2021/20]FI14.10.2020
Documents cited:Search[XI]EP2113955  (SAMSUNG SDI CO LTD [KR]) [X] 1-3,7 * abstract * * paragraphs [0046] - [0050] * * claims 1-16 * * figure 4 *[I] 8,9;
 [XI]US2010143798  (ZHAMU ARUNA [US], et al) [X] 1-6 * abstract * * paragraphs [0006] , [00 7] * * pages 1-7; claims 1-7 * * figure 2 * [I] 8,9;
 [XI]US2011177393  (PARK BENJAMIN [US], et al) [X] 1-7,10,11 * paragraphs [0036] , [0 43] , [0 44] , [0 37] , [0 49] * * claims 1, 2, 13, 24 * [I] 8,9
by applicantUS20100838368
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.