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Extract from the Register of European Patents

EP About this file: EP3310937

EP3310937 - METHOD FOR PRODUCTION OF SODIUM-BASED ELECTROACTIVE MATERIAL BY BALL MILLING WHILE USING METALLIC SODIUM [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  15.04.2020
FormerExamination is in progress
Status updated on  05.10.2018
FormerRequest for examination was made
Status updated on  23.03.2018
FormerThe international publication has been made
Status updated on  23.12.2016
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024  [2024/42]
Applicant(s)For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75016 Paris / FR
For all designated states
Sorbonne Université
21, rue de l'École de Médecine
75006 Paris / FR
For all designated states
College de France
11, Place Marcelin Berthelot
75005 Paris / FR
For all designated states
Université Toulouse III-Paul Sabatier
118, Route de Narbonne
31062 Toulouse Cedex 9 / FR
[N/P]
Former [2018/51]For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75016 Paris / FR
For all designated states
Sorbonne Université
21, rue de l'Ecole de Médecine
75006 Paris / FR
For all designated states
College de France
11, Place Marcelin Berthelot
75005 Paris / FR
For all designated states
Université Toulouse III-Paul Sabatier
118, Route de Narbonne
31062 Toulouse Cedex 9 / FR
Former [2018/17]For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75016 Paris / FR
Inventor(s)01 / ZHANG, Biao
Collège de France
11 place Marcelin Berthelot
75231 Paris / FR
02 / DUGAS, Romain
Collège de France
11 place Marcelin Berthelot
75231 Paris / FR
03 / TARASCON, Jean-Marie
11 rue Ronsard
91540 Mennecy / FR
04 / ROZIER, Patrick
100 Allée de Barcelone Appt 407
31000 Toulouse / FR
 [2018/17]
Representative(s)Lavoix
2, place d'Estienne d'Orves
75441 Paris Cedex 09 / FR
[2020/32]
Former [2018/17]Goulard, Sophie, et al
Ipsilon
Le Centralis
63, avenue du Général Leclerc
92340 Bourg-la-Reine / FR
Application number, filing date16734208.815.06.2016
[2018/17]
WO2016EP63770
Priority number, dateEP2015030595619.06.2015         Original published format: EP 15305956
EP2015030667419.10.2015         Original published format: EP 15306674
[2018/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016202868
Date:22.12.2016
Language:EN
[2016/51]
Type: A1 Application with search report 
No.:EP3310937
Date:25.04.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 22.12.2016 takes the place of the publication of the European patent application.
[2018/17]
Type: B1 Patent specification 
No.:EP3310937
Date:05.08.2020
Language:EN
[2020/32]
Search report(s)International search report - published on:EP22.12.2016
ClassificationIPC:C22C24/00, B22F9/04, C01B25/455, H01M4/58, H01M10/054, C01B25/37, C22C1/10, C22C1/04, H01M4/505, H01M4/525, H01M4/587
[2020/19]
CPC:
H01M4/5825 (EP,US); B22F9/04 (EP,US); C01B25/37 (EP,US);
C01B25/455 (EP,US); C22C1/0408 (EP,US); C22C1/1084 (EP,US);
C22C24/00 (EP,US); H01B1/02 (US); H01M10/054 (EP,US);
H01M4/505 (EP,US); H01M4/525 (EP,US); H01M4/587 (EP,US);
B22F2009/043 (EP,US); B22F2998/10 (EP,US); Y02E60/10 (EP) (-)
Former IPC [2018/17]C22C24/00, B22F9/04, C01B25/455, H01M4/58, H01M10/054
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 ZUM HERSTELLEN VON NATRIUM-BASIERTEM ELEKTROAKTIVEM MATERIAL DURCH KUGELMAHLEN UNTER VERWENDUNG VON METALLISCHEM NATRIUM[2020/19]
English:METHOD FOR PRODUCTION OF SODIUM-BASED ELECTROACTIVE MATERIAL BY BALL MILLING WHILE USING METALLIC SODIUM[2018/17]
French:PROCÉDÉ POUR LA PRÉPARATION DE MATIERE ELECTROACTIVE A BASE DE SODIUM PAR BROYAGE À BOULETS À L'AIDE DE SODIUM MÉTALLIQUE[2020/19]
Former [2018/17]VERFAHREN ZUR HERSTELLUNG EINES NATRIUMBASIERTEN ELEKTROAKTIVEN MATERIALS MIT EINER KUGELMÜHLE UNTER VERWENDUNG VON METALL-NATRIUM
Former [2018/17]PROCÉDÉ DE PRODUCTION DE MATIÈRE ÉLECTROACTIVE À BASE DE SODIUM PAR BROYAGE PAR BOULETS EN UTILISANT DU SODIUM MÉTALLIQUE
Entry into regional phase09.01.2018National basic fee paid 
09.01.2018Designation fee(s) paid 
09.01.2018Examination fee paid 
Examination procedure09.01.2018Examination requested  [2018/17]
09.01.2018Date on which the examining division has become responsible
31.07.2018Amendment by applicant (claims and/or description)
09.10.2018Despatch of a communication from the examining division (Time limit: M06)
10.04.2019Reply to a communication from the examining division
24.04.2019Despatch of a communication from the examining division (Time limit: M02)
20.06.2019Reply to a communication from the examining division
16.04.2020Communication of intention to grant the patent
30.06.2020Fee for grant paid
30.06.2020Fee for publishing/printing paid
30.06.2020Receipt of the translation of the claim(s)
Opposition(s)07.05.2021No opposition filed within time limit [2021/28]
Fees paidRenewal fee
28.05.2018Renewal fee patent year 03
27.05.2019Renewal fee patent year 04
22.05.2020Renewal 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  TooltipHU15.06.2016
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
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
[2024/42]
Former [2024/29]HU15.06.2016
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
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
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2024/22]HU15.06.2016
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
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2023/33]HU15.06.2016
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
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2023/30]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
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2022/08]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
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
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
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
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
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
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
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
Cited inInternational search[A]US2013069012  (KIM DONG GUN [KR], et al) [A] 1-14 * abstract * * example 1 *;
 [A]  - M. BIANCHINI ET AL, "Na3V2(PO4)2F3 Revisited: A High-Resolution Diffraction Study", CHEMISTRY OF MATERIALS, US, (20140722), vol. 26, no. 14, doi:10.1021/cm501644g, ISSN 0897-4756, pages 4238 - 4247, XP055229830 [A] 1-14 * abstract * * page 4239, Table I * * chapter 3. (a). *

DOI:   http://dx.doi.org/10.1021/cm501644g
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.