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Extract from the Register of European Patents

EP About this file: EP3594601

EP3594601 - THERMAL STORAGE SYSTEM (TSS) BY PHASE CHANGE MATERIALS (PCM) COMPRISING A DEVICE FOR CONTROLLING CRYSTALLISATION BY GAS INJECTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.08.2022
Database last updated on 03.08.2024
FormerThe patent has been granted
Status updated on  03.09.2021
FormerGrant of patent is intended
Status updated on  09.05.2021
FormerRequest for examination was made
Status updated on  31.03.2021
FormerGrant of patent is intended
Status updated on  07.12.2020
FormerRequest for examination was made
Status updated on  13.12.2019
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
Commissariat à l'Energie Atomique et aux Energies Alternatives
Bâtiment "Le Ponant D"
25, rue Leblanc
75015 Paris / FR
[2020/03]
Inventor(s)01 / BENTIVOGLIO, Fabrice
CEA GRENOBLE
17 avenue des Martyrs
38054 GRENOBLE CEDEX 09 / FR
02 / SORIANO, Olivier
CEA GRENOBLE
17 avenue des Martyrs
38054 GRENOBLE CEDEX 09 / FR
 [2020/03]
Representative(s)Brizio Delaporte, Allison
Cabinet Hautier
20, rue de la Liberté
06000 Nice / FR
[2020/03]
Application number, filing date19181019.118.06.2019
[2020/03]
Priority number, dateFR2018005554822.06.2018         Original published format: FR 1855548
[2020/03]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3594601
Date:15.01.2020
Language:FR
[2020/03]
Type: B1 Patent specification 
No.:EP3594601
Date:06.10.2021
Language:FR
[2021/40]
Search report(s)(Supplementary) European search report - dispatched on:EP16.12.2019
ClassificationIPC:F28D20/02
[2020/03]
CPC:
F28D20/021 (EP); F28D20/028 (EP); F28D2020/0069 (EP);
Y02E60/14 (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 [2020/03]
TitleGerman:THERMISCHES SPEICHERSYSTEM ANHAND VON PHASENWECHSELMATERIAL (PCM), DAS EINE KONTROLLVORRICHTUNG DER KRISTALLISATION DURCH GASEINSPRITZUNG UMFASST[2020/03]
English:THERMAL STORAGE SYSTEM (TSS) BY PHASE CHANGE MATERIALS (PCM) COMPRISING A DEVICE FOR CONTROLLING CRYSTALLISATION BY GAS INJECTION[2020/03]
French:SYSTÈME DE STOCKAGE THERMIQUE (SST) PAR MATÉRIAUX À CHANGEMENT DE PHASE (MCP) COMPRENANT UN DISPOSITIF DE CONTRÔLE DE LA CRISTALLISATION PAR INJECTION DE GAZ[2020/03]
Examination procedure18.06.2019Examination requested  [2020/03]
08.12.2020Communication of intention to grant the patent
30.03.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
10.05.2021Communication of intention to grant the patent
30.08.2021Fee for grant paid
30.08.2021Fee for publishing/printing paid
30.08.2021Receipt of the translation of the claim(s)
Opposition(s)07.07.2022No opposition filed within time limit [2022/37]
Fees paidRenewal fee
28.05.2021Renewal fee patent year 03
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  TooltipHU18.06.2019
AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
TR06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
LU18.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
[2024/29]
Former [2024/25]HU18.06.2019
AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
LU18.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2024/23]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
LU18.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2024/20]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
LU18.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/25]AL06.10.2021
AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
LU18.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/21]AL06.10.2021
AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
LU18.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/20]AL06.10.2021
AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE18.06.2022
Former [2023/08]AL06.10.2021
AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2023/01]AL06.10.2021
AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/49]AL06.10.2021
AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/35]AT06.10.2021
CZ06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/34]AT06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/33]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RS06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/25]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/24]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/23]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
PT07.02.2022
Former [2022/22]AT06.10.2021
LT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/21]AT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/19]BG06.01.2022
Documents cited:Search[A]DE19731351  (ROBIONEK HANS JOACHIM [DE]) [A] 1* figure 1 *;
 [A]JPH1144494  (MITSUBISHI CHEM ENG CORP) [A] 1-15 * figure 1 *;
 [A]EP3312539  (COMMISSARIAT ENERGIE ATOMIQUE [FR]) [A] 1-15 * figure 1 *
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.