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Extract from the Register of European Patents

EP About this file: EP3283449

EP3283449 - LITHIUM STUFFED GARNET SETTER PLATES FOR SOLID ELECTROLYTE FABRICATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.02.2022
Database last updated on 03.08.2024
FormerThe patent has been granted
Status updated on  26.02.2021
FormerGrant of patent is intended
Status updated on  17.12.2020
FormerRequest for examination was made
Status updated on  19.01.2018
FormerThe international publication has been made
Status updated on  12.10.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
QuantumScape Battery, Inc.
1730 Technology Drive
San Jose, CA 95110 / US
[2021/15]
Former [2018/08]For all designated states
QuantumScape Corporation
1730 Technology Drive
San Jose, CA 95110 / US
Inventor(s)01 / IYER, Sriram
c/o QuantumScape Corporation
1730 Technology Drive
San Jose, California 95110 / US
02 / HOLME, Tim
c/o QuantumScape Corporation
1730 Technology Drive
San Jose, California 95110 / US
03 / DONNELLY, Niall
c/o QuantumScape Corporation
1730 Technology Drive
San Jose, California 95110 / US
 [2018/08]
Representative(s)HGF
HGF Limited
1 City Walk
Leeds LS11 9DX / GB
[N/P]
Former [2021/13]HGF
1 City Walk
Leeds LS11 9DX / GB
Former [2018/08]HGF Limited
8th Floor
140 London Wall
London EC2Y 5DN / GB
Application number, filing date16780898.915.04.2016
[2018/08]
WO2016US27886
Priority number, dateUS201562148337P16.04.2015         Original published format: US 201562148337 P
[2018/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016168691
Date:20.10.2016
Language:EN
[2016/42]
Type: A1 Application with search report 
No.:EP3283449
Date:21.02.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 20.10.2016 takes the place of the publication of the European patent application.
[2018/08]
Type: B1 Patent specification 
No.:EP3283449
Date:31.03.2021
Language:EN
[2021/13]
Type: B8 Corrected title page of specification 
No.:EP3283449
Date:05.05.2021
[2021/18]
Search report(s)International search report - published on:US20.10.2016
(Supplementary) European search report - dispatched on:EP24.10.2018
ClassificationIPC:C04B35/10, C04B35/119, C04B35/44, C04B35/48, C04B35/486, C04B35/64, F27B17/02, F27B21/02, F27D5/00, H01M10/052, H01M10/0562, H01M10/0585, C04B35/488, // C04B35/32, C04B35/447, C04B35/78
[2021/01]
CPC:
F27D5/0006 (EP,CN,KR,US); C04B35/10 (EP,CN,KR,US); B28B7/0097 (US);
B30B15/34 (US); C04B35/119 (EP,CN,KR,US); C04B35/44 (EP,CN,KR,US);
C04B35/462 (CN); C04B35/48 (EP,CN,KR,US); C04B35/486 (EP,KR,US);
C04B35/4885 (EP,CN,KR,US); C04B35/50 (CN); C04B35/62218 (CN);
C04B35/64 (EP,CN,KR,US); C08K3/105 (US); C08K5/09 (US);
C08K5/12 (US); F27B17/02 (EP,KR,US); F27B21/02 (EP,KR,US);
H01M10/0481 (US); H01M10/052 (EP,KR,US); H01M10/0525 (CN,US);
H01M10/056 (CN); H01M10/0562 (EP,KR,US); H01M10/0585 (EP,KR,US);
C04B2235/3203 (EP,CN,KR,US); C04B2235/3217 (EP,KR,US); C04B2235/3222 (EP,KR,US);
C04B2235/3227 (EP,CN,KR,US); C04B2235/3244 (EP,KR,US); C04B2235/3248 (US);
C04B2235/447 (EP,CN,KR,US); C04B2235/6025 (EP,KR,US); C04B2235/65 (US);
C04B2235/764 (EP,CN,KR,US); C04B2235/77 (EP,CN,KR,US); C04B2235/785 (EP,CN,KR,US);
C04B2235/786 (EP,CN,KR,US); C04B2235/94 (EP,CN,KR,US); C04B2235/9623 (EP,CN,KR,US);
C04B2235/963 (EP,CN,KR,US); C08K2003/2203 (US); F27D2005/0081 (EP,CN,KR,US);
H01M2300/0068 (EP); H01M2300/0071 (US); Y02E60/10 (EP,KR) (-)
Former IPC [2020/52]C04B35/10, C04B35/119, C04B35/44, C04B35/48, C04B35/64, F27B17/02, F27B21/02, F27D5/00, H01M10/052, H01M10/0562, H01M10/0585, C04B35/32, C04B35/447, C04B35/76, C04B35/78, C04B35/486, C04B35/488
Former IPC [2020/47]C04B35/10, C04B35/119, C04B35/44, C04B35/486, F27B17/02, F27B21/02, H01M10/05, F27D5/00, C04B35/488, C04B35/64
Former IPC [2018/08]C04B35/01, C04B35/64, C04B35/622, H01M10/052, H01M10/0585, H01M10/06
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 [2018/08]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:MIT LITHIUM GEFÜLLTE GRANATBRENNHILFSMITTEL ZUR FESTELEKTROLYTHERSTELLUNG[2018/08]
English:LITHIUM STUFFED GARNET SETTER PLATES FOR SOLID ELECTROLYTE FABRICATION[2018/08]
French:PLAQUES D'ENFOURNEMENT DE GRENAT BOURRÉES DE LITHIUM DESTINÉES À LA FABRICATION D'UN ÉLECTROLYTE SOLIDE[2018/08]
Entry into regional phase11.10.2017National basic fee paid 
11.10.2017Search fee paid 
11.10.2017Designation fee(s) paid 
11.10.2017Examination fee paid 
Examination procedure11.10.2017Examination requested  [2018/08]
11.10.2017Date on which the examining division has become responsible
20.05.2019Amendment by applicant (claims and/or description)
18.12.2020Communication of intention to grant the patent
18.02.2021Fee for grant paid
18.02.2021Fee for publishing/printing paid
18.02.2021Receipt of the translation of the claim(s)
Opposition(s)04.01.2022No opposition filed within time limit [2022/10]
Fees paidRenewal fee
11.04.2018Renewal fee patent year 03
15.04.2019Renewal fee patent year 04
31.03.2020Renewal 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  TooltipHU15.04.2016
AL31.03.2021
AT31.03.2021
CY31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
GR31.03.2021
HR31.03.2021
IT31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
MK31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
TR31.03.2021
IE15.04.2021
LU15.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
[2024/29]
Former [2024/22]HU15.04.2016
AL31.03.2021
AT31.03.2021
CY31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
GR31.03.2021
HR31.03.2021
IT31.03.2021
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LV31.03.2021
MC31.03.2021
MK31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
IE15.04.2021
LU15.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2023/36]HU15.04.2016
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CY31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
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IE15.04.2021
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BE30.04.2021
CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2023/30]HU15.04.2016
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CY31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
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RO31.03.2021
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SK31.03.2021
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IE15.04.2021
LU15.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2023/27]HU15.04.2016
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CZ31.03.2021
DK31.03.2021
EE31.03.2021
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FI31.03.2021
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SM31.03.2021
IE15.04.2021
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BE30.04.2021
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BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
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AT31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
HR31.03.2021
IT31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
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SE31.03.2021
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IE15.04.2021
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BE30.04.2021
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BG30.06.2021
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IS31.07.2021
PT02.08.2021
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BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
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DK31.03.2021
EE31.03.2021
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IE15.04.2021
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CH30.04.2021
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BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/23]AL31.03.2021
AT31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
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IE15.04.2021
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CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/21]AL31.03.2021
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CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
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MC31.03.2021
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PL31.03.2021
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SE31.03.2021
SK31.03.2021
SM31.03.2021
IE15.04.2021
LU15.04.2021
CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
PT02.08.2021
IS24.12.2021
Former [2022/10]AL31.03.2021
AT31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
LU15.04.2021
CH30.04.2021
LI30.04.2021
BG30.06.2021
NO30.06.2021
PT02.08.2021
IS24.12.2021
Former [2022/08]AL31.03.2021
AT31.03.2021
CZ31.03.2021
DK31.03.2021
EE31.03.2021
ES31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
LU15.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/07]AL31.03.2021
AT31.03.2021
CZ31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
LU15.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/04]AT31.03.2021
CZ31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
LU15.04.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2021/52]AT31.03.2021
CZ31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
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NL31.03.2021
PL31.03.2021
RO31.03.2021
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SE31.03.2021
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BG30.06.2021
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IS31.07.2021
PT02.08.2021
Former [2021/51]AT31.03.2021
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EE31.03.2021
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RO31.03.2021
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SE31.03.2021
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SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
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NO30.06.2021
Documents cited:Search[I]JP2004063261  (NORITAKE CO LTD);
 [XI]US2015099190  (HOLME TIM [US], et al)
International search[A]US5620637  (KAGA TAKAO [JP], et al);
 [A]US2014377665  (YOSHIDA TOSHIHIRO [JP], et al);
 [A]US2015024292  (YAMADA NAOHITO [JP], et al);
 [A]US2015099190  (HOLME TIM [US], et al)
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.