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Extract from the Register of European Patents

EP About this file: EP2279425

EP2279425 - Method of estimation of the state of charge of a battery [Right-click to bookmark this link]
Former [2011/05]METHOD OF ESTIMATION OF THE STATE OF CHARGE OF A BATTERY
[2011/17]
StatusNo opposition filed within time limit
Status updated on  13.07.2012
Database last updated on 15.01.2025
Most recent event   Tooltip18.07.2014Lapse of the patent in a contracting state
New state(s): HU		published on 20.08.2014  [2014/34]
Applicant(s)For all designated states
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
Bâtiment "Le Ponant D"
25, Rue Leblanc
75015 Paris / FR
[N/P]
Former [2011/05]For all designated states
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
Bâtiment "Le Ponant D" 25, rue Leblanc
75015 Paris / FR
Former [2011/05]For all designated states
Commissariat à l'énergie atomique et aux énergies alternatives
Bâtiment "Le Ponant D" 25, rue Leblanc
75015 Paris / FR
Inventor(s)01 / KIRCHEV, Angel, Zhivkov
31 Boulevard Domenget
F-73100 Aix-les-Bains / FR
 [2011/13]
Former [2011/05]01 / KIRCHEV, Angel, Zhivkov
150 rue du Maroc
F-73100 Aix-les-Bains / FR
Representative(s)Gris, Sébastien, et al
Cabinet Hecké
Europole
10, rue d'Arménie - BP 1537
38025 Grenoble Cedex 1 / FR
[N/P]
Former [2011/05]Gris, Sébastien, et al
Cabinet Hecké Europole 10, rue d'Arménie - BP 1537
38025 Grenoble Cedex 1 / FR
Application number, filing date08807077.607.05.2008
[2011/05]
WO2008IB02393
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2009136222
Date:12.11.2009
Language:EN
[2009/46]
Type: A1 Application with search report 
No.:EP2279425
Date:02.02.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 12.11.2009 takes the place of the publication of the European patent application.
[2011/05]
Type: B1 Patent specification 
No.:EP2279425
Date:07.09.2011
Language:EN
[2011/36]
Search report(s)International search report - published on:EP12.11.2009
ClassificationIPC:G01R31/36, H01M10/48
[2011/05]
CPC:
H01M10/48 (EP,US); H01M10/486 (EP,US); G01R31/374 (EP,US);
G01R31/367 (EP,US); H01M10/30 (EP,US); Y02E60/10 (EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2011/05]
TitleGerman:Verfahren zur Schätzung des Ladungszustands einer Batterie[2011/17]
English:Method of estimation of the state of charge of a battery[2011/17]
French:Procédé d'estimation de l'état de charge d'une batterie[2011/17]
Former [2011/05]VERFAHREN ZUR SCHÄTZUNG DES LADUNGSZUSTANDS EINER BATTERIE
Former [2011/05]METHOD OF ESTIMATION OF THE STATE OF CHARGE OF A BATTERY
Former [2011/05]PROCÉDÉ D'ESTIMATION DE L'ÉTAT DE CHARGE D'UNE BATTERIE
Entry into regional phase24.11.2010National basic fee paid 
24.11.2010Designation fee(s) paid 
24.11.2010Examination fee paid 
Examination procedure24.11.2010Amendment by applicant (claims and/or description)
24.11.2010Examination requested  [2011/05]
11.04.2011Communication of intention to grant the patent
18.07.2011Fee for grant paid
18.07.2011Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  11.04.2011
Opposition(s)11.06.2012No opposition filed within time limit [2012/33]
Fees paidRenewal fee
24.11.2010Renewal fee patent year 03
24.05.2011Renewal fee patent year 04
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  TooltipHU07.05.2008
AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
MT07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
BG07.12.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
IE07.05.2012
LU07.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
[2014/34]
Former [2014/27]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
MT07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
BG07.12.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
IE07.05.2012
LU07.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/35]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
MT07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
BG07.12.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
IE07.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/29]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
BG07.12.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
IE07.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/20]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
IE07.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/07]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/03]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
MC31.05.2012
Former [2012/35]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
DK07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
Former [2012/23]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
EE07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
NL07.09.2011
RO07.09.2011
SE07.09.2011
SI07.09.2011
SK07.09.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
PT09.01.2012
Former [2012/21]AT07.09.2011
BE07.09.2011
CY07.09.2011
CZ07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
SE07.09.2011
SI07.09.2011
NO07.12.2011
GR08.12.2011
IS07.01.2012
Former [2012/18]AT07.09.2011
BE07.09.2011
CY07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
SE07.09.2011
SI07.09.2011
NO07.12.2011
GR08.12.2011
Former [2012/13]AT07.09.2011
CY07.09.2011
FI07.09.2011
HR07.09.2011
LT07.09.2011
LV07.09.2011
SE07.09.2011
SI07.09.2011
NO07.12.2011
GR08.12.2011
Cited inInternational search[AD]US3781657  (DENNSTEDT W) [AD] 1-7 * claim 1 *;
 [A]EP0595466  (GNB BATTERY TECH INC [US]) [A] 1-7* claims 1-7 *;
 [A]FR2737923  (CENTRE NAT ETD SPATIALES [FR]) [A] 1-7 * abstract *;
 [A]  - BRECHT W B ET AL, "Reference electrode's use in the analysis of battery performance and operation", BATTERY CONFERENCE ON APPLICATIONS AND ADVANCES, 1996., ELEVENTH ANNUA L LONG BEACH, CA, USA 9-12 JAN. 1996, NEW YORK, NY, USA,IEEE, US, (19960109), ISBN 978-0-7803-2994-2, pages 261 - 266, XP010153846 [A] 1-7 * the whole document *

DOI:   http://dx.doi.org/10.1109/BCAA.1996.485006
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.