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Extract from the Register of European Patents

EP About this file: EP3330240

EP3330240 - METHOD FOR SURFACE SILICIDATION OF GRAPHITE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.05.2023
Database last updated on 15.06.2024
FormerThe patent has been granted
Status updated on  03.06.2022
FormerGrant of patent is intended
Status updated on  13.12.2021
FormerExamination is in progress
Status updated on  05.11.2021
FormerGrant of patent is intended
Status updated on  26.07.2021
FormerExamination is in progress
Status updated on  22.04.2020
FormerRequest for examination was made
Status updated on  07.12.2018
FormerThe application has been published
Status updated on  04.05.2018
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024 [2024/27]
Applicant(s)For all designated states
Commissariat à l'Energie Atomique et aux Energies Alternatives
Bâtiment "Le Ponant D"
25, rue Leblanc
75015 Paris / FR
[2018/23]
Inventor(s)01 / DREVET, Béatrice
22 rue Thiers
38000 GRENOBLE / FR
02 / CAMEL, Denis
112 chemin Charrière Neuve
73000 CHAMBERY / FR
03 / CIERNIAK, Etienne
14 rue des Chintres
71680 CRECHES SUR SAONE / FR
04 / COUSTIER, Fabrice
179 rue Marcoz
73000 CHAMBERY / FR
05 / VEILLY, Maxime
220 rue Saint Jean
26790 TULETTE / FR
 [2018/23]
Representative(s)Cabinet Nony
11 rue Saint-Georges
75009 Paris / FR
[N/P]
Former [2018/23]Nony
11 rue Saint-Georges
75009 Paris / FR
Application number, filing date17204501.529.11.2017
[2018/23]
Priority number, dateFR2016006178801.12.2016         Original published format: FR 1661788
[2018/23]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3330240
Date:06.06.2018
Language:FR
[2018/23]
Type: B1 Patent specification 
No.:EP3330240
Date:06.07.2022
Language:FR
[2022/27]
Search report(s)(Supplementary) European search report - dispatched on:EP29.03.2018
ClassificationIPC:C04B41/89, C04B41/00, C04B41/52, C30B11/00, C30B35/00, C04B41/50, C04B35/573, C04B35/80, C04B41/87, C30B29/06, // C04B111/00
[2021/25]
CPC:
C04B35/573 (EP,US); C04B35/80 (EP,US); C04B41/009 (EP);
C04B41/5059 (EP); C04B41/52 (EP); C04B41/87 (EP);
C04B41/89 (EP); C30B11/002 (EP); C30B29/06 (EP);
C30B35/002 (EP); C04B2111/00879 (EP); C04B2235/422 (EP);
C04B2235/425 (EP); C04B2235/5436 (EP); C04B2235/656 (EP);
C04B2235/6565 (EP); C04B2235/6567 (EP); C04B2235/662 (EP);
C04B2235/728 (EP); C04B2235/77 (EP); C04B2235/95 (EP) (-)
C-Set:
C04B41/009, C04B35/52 (US,EP);
C04B41/009, C04B35/522 (EP,US);
C04B41/009, C04B35/522, C04B38/00 (EP,US);
C04B41/009, C04B38/00 (EP);
C04B41/5059, C04B41/4535, C04B41/4556 (EP);
C04B41/5059, C04B41/4539, C04B41/4556 (EP);
C04B41/52, C04B41/4535, C04B41/455, C04B41/5066 (EP);
C04B41/52, C04B41/4539, C04B41/4556, C04B41/5059 (EP);
C04B41/52, C04B41/4582, C04B41/5066 (EP)
(-)
Former IPC [2018/23]C04B41/89, C04B41/00, C04B41/52, C30B11/00, C30B35/00, C04B41/50, C04B35/573, C04B35/80, // C04B111/00
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 [2019/02]
Former [2018/23]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:VERFAHREN ZUR OBERFLÄCHENSILIZIERUNG VON GRAPHIT[2018/23]
English:METHOD FOR SURFACE SILICIDATION OF GRAPHITE[2018/23]
French:PROCEDE POUR LA SILICIURATION SURFACIQUE DE GRAPHITE[2018/23]
Examination procedure03.12.2018Amendment by applicant (claims and/or description)
03.12.2018Examination requested  [2019/02]
03.12.2018Date on which the examining division has become responsible
28.04.2020Despatch of a communication from the examining division (Time limit: M06)
27.10.2020Reply to a communication from the examining division
27.07.2021Communication of intention to grant the patent
04.11.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
14.12.2021Communication of intention to grant the patent
04.04.2022Fee for grant paid
04.04.2022Fee for publishing/printing paid
04.04.2022Receipt of the translation of the claim(s)
Opposition(s)11.04.2023No opposition filed within time limit [2023/24]
Fees paidRenewal fee
25.10.2019Renewal fee patent year 03
26.10.2020Renewal fee patent year 04
29.10.2021Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipHU29.11.2017
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
IE29.11.2022
LU29.11.2022
BE30.11.2022
CH30.11.2022
LI30.11.2022
[2024/27]
Former [2024/21]HU29.11.2017
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
IE29.11.2022
LU29.11.2022
BE30.11.2022
CH30.11.2022
LI30.11.2022
Former [2024/18]HU29.11.2017
AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
IE29.11.2022
LU29.11.2022
BE30.11.2022
CH30.11.2022
LI30.11.2022
Former [2024/11]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
IE29.11.2022
LU29.11.2022
BE30.11.2022
CH30.11.2022
LI30.11.2022
Former [2023/49]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
IE29.11.2022
LU29.11.2022
BE30.11.2022
CH30.11.2022
LI30.11.2022
Former [2023/48]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
IE29.11.2022
LU29.11.2022
CH30.11.2022
LI30.11.2022
Former [2023/47]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB29.11.2022
LU29.11.2022
CH30.11.2022
LI30.11.2022
Former [2023/37]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
LU29.11.2022
CH30.11.2022
LI30.11.2022
Former [2023/35]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
CH30.11.2022
LI30.11.2022
Former [2023/30]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/29]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/23]AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/22]AT06.07.2022
CZ06.07.2022
DK06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/21]DK06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/20]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/12]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/11]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
GR07.10.2022
PT07.11.2022
Former [2023/10]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
GR07.10.2022
PT07.11.2022
Former [2023/09]ES06.07.2022
FI06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
PT07.11.2022
Former [2023/08]ES06.07.2022
FI06.07.2022
LT06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
Former [2023/06]NL06.07.2022
Documents cited:Search[Y]WO9905338  (TOYO TANSO USA INC [US]) [Y] 1-24 * page 8, line 9 - page 9, line 29 * * page 10, line 25 - page 11, line 25; claims 1,3,18-21 *;
 [XDY]WO2010026344  (COMMISSARIAT ENERGIE ATOMIQUE [FR], et al) [XD] 22,24 * page 1, line 3 - line 13 * * page 3, line 28 - line 30 * * page 5, line 17 - page 6, line 5 * * page 6, line 22 - line 26; figures 2,4; example 1; claims 5,6 * * page 7, line 10 - page 8, line 7 * [Y] 1-24;
 [Y]WO2016087549  (COMMISSARIAT À L EN ATOMIQUE ET AUX EN ALTERNATIVES [FR]) [Y] 1-24 * page 11, line 9 - page 13, line 2 * * page 17, line 4 - line 12 ** page 28, line 4 - line 7 *
ExaminationFR2068160
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.