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Extract from the Register of European Patents

EP About this file: EP3824304

EP3824304 - METHOD FOR DETERMINING THE OPERATING STATE OF A BATTERY AND BATTERY IMPLEMENTING SUCH A METHOD [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  26.07.2024
Database last updated on 11.09.2024
FormerGrant of patent is intended
Status updated on  12.03.2024
FormerExamination is in progress
Status updated on  03.03.2023
FormerRequest for examination was made
Status updated on  23.04.2021
FormerThe international publication has been made
Status updated on  25.01.2020
Formerunknown
Status updated on  31.08.2019
Most recent event   Tooltip26.07.2024(Expected) grantpublished on 28.08.2024  [2024/35]
Applicant(s)For all designated states
Safran Electrical & Power
Parc d'Activité Andromède
1 rue Louis Blériot
CS 80049
31702 Blagnac Cedex / FR
[2021/21]
Inventor(s)01 / SAYEGH, Marie
Safran
c/o Centre d'Excellence Propriété Intellectuelle
Rond-point René Ravaud, Réau
77550 Moissy Cramayel / FR
 [2021/21]
Representative(s)Casalonga
Casalonga & Partners
Bayerstraße 71/73
80335 München / DE
[2021/21]
Application number, filing date19756425.516.07.2019
[2021/21]
WO2019FR51783
Priority number, dateFR2018005660317.07.2018         Original published format: FR 1856603
[2021/21]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2020016521
Date:23.01.2020
Language:FR
[2020/04]
Type: A1 Application with search report 
No.:EP3824304
Date:26.05.2021
Language:FR
The application published by WIPO in one of the EPO official languages on 23.01.2020 takes the place of the publication of the European patent application.
[2021/21]
Type: B1 Patent specification 
No.:EP3824304
Date:28.08.2024
Language:FR
[2024/35]
Search report(s)International search report - published on:EP23.01.2020
ClassificationIPC:G01R31/36
[2021/21]
CPC:
G01R31/3647 (EP,US); G01R31/374 (EP,US); G01R31/008 (EP,US);
G01R31/392 (US)
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 [2021/21]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR BESTIMMUNG DES BETRIEBSZUSTANDS EINER BATTERIE UND BATTERIE MIT IMPLEMENTIERUNG SOLCH EINES VERFAHRENS[2021/21]
English:METHOD FOR DETERMINING THE OPERATING STATE OF A BATTERY AND BATTERY IMPLEMENTING SUCH A METHOD[2021/21]
French:PROCÉDÉ DE DÉTERMINATION DE L'ÉTAT DE FONCTIONNEMENT D'UNE BATTERIE ET BATTERIE METTANT EN OEUVRE UN TEL PROCÉDÉ[2021/21]
Entry into regional phase09.02.2021National basic fee paid 
09.02.2021Designation fee(s) paid 
09.02.2021Examination fee paid 
Examination procedure09.02.2021Examination requested  [2021/21]
09.02.2021Date on which the examining division has become responsible
10.03.2021Amendment by applicant (claims and/or description)
07.03.2023Despatch of a communication from the examining division (Time limit: M06)
03.08.2023Reply to a communication from the examining division
13.03.2024Communication of intention to grant the patent
24.06.2024Fee for grant paid
24.06.2024Fee for publishing/printing paid
24.06.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
20.07.2021Renewal fee patent year 03
21.07.2022Renewal fee patent year 04
20.07.2023Renewal fee patent year 05
23.07.2024Renewal fee patent year 06
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Cited inInternational search[XI]US4968942  (PALANISAMY THIRUMALAI G [US]);
 [XI]WO2015101731  (RENAULT SA [FR]);
 [A]US9157968  (TAYLOR GLEN [US], et al);
 [A]US2015292958  (SCHNETKER TED R [US])
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.