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Extract from the Register of European Patents

EP About this file: EP3154115

EP3154115 - BATTERY CELL FAULT DETECTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.10.2022
Database last updated on 20.03.2026
FormerThe patent has been granted
Status updated on  12.11.2021
FormerGrant of patent is intended
Status updated on  20.05.2021
FormerExamination is in progress
Status updated on  11.06.2019
FormerRequest for examination was made
Status updated on  20.10.2017
FormerThe application has been published
Status updated on  10.03.2017
Most recent event   Tooltip19.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 21.01.2026  [2026/04]
Applicant(s)For all designated states
Robert Bosch GmbH
Postfach 30 02 20
70442 Stuttgart / DE
[2020/18]
Former [2019/09]For all designated states
Robert Bosch GmbH
Postfach 30 02 20
70442 Stuttgart / DE
Former [2017/15]For all designated states
Lithium Energy and Power GmbH & Co. KG
Heilbronner Strasse 358-360
70469 Stuttgart / DE
Inventor(s)01 / Friedrich, Marco
Kastanienallee 22
71638 Ludwigsburg / DE
 [2017/15]
Representative(s)Bee, Joachim
Robert Bosch GmbH, C/IPE
P.O. Box 30 02 20
70442 Stuttgart / DE
[2017/15]
Application number, filing date15189075.309.10.2015
[2017/15]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3154115
Date:12.04.2017
Language:DE
[2017/15]
Type: B1 Patent specification 
No.:EP3154115
Date:15.12.2021
Language:DE
[2021/50]
Search report(s)(Supplementary) European search report - dispatched on:EP09.12.2015
ClassificationIPC:H01M10/42, H01M10/48, G01R31/392, G01R15/20, G01R15/18
[2021/22]
CPC:
H01M10/4257 (EP); H01M10/482 (EP,US); G01R15/181 (EP);
G01R15/202 (EP); G01R31/392 (EP); H01M2220/10 (EP);
H01M2220/20 (EP); Y02E60/10 (EP) (-)
Former IPC [2017/15]H01M10/42, G01R31/36, G01R15/18, H01M10/48
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 [2017/47]
Former [2017/15]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:FEHLERDETEKTION BEI BATTERIEZELLEN[2017/15]
English:BATTERY CELL FAULT DETECTION[2017/15]
French:DÉTECTION D'ERREUR DANS DES CELLULES DE BATTERIE[2017/15]
Examination procedure09.10.2015Date on which the examining division has become responsible
09.10.2017Amendment by applicant (claims and/or description)
12.10.2017Examination requested  [2017/47]
14.06.2019Despatch of a communication from the examining division (Time limit: M04)
10.10.2019Reply to a communication from the examining division
28.01.2020Despatch of a communication from the examining division (Time limit: M04)
04.05.2020Reply to a communication from the examining division
21.05.2021Communication of intention to grant the patent
30.09.2021Fee for grant paid
30.09.2021Fee for publishing/printing paid
30.09.2021Receipt of the translation of the claim(s)
Opposition(s)16.09.2022No opposition filed within time limit [2022/47]
Fees paidRenewal fee
02.11.2017Renewal fee patent year 03
31.10.2018Renewal fee patent year 04
31.10.2019Renewal fee patent year 05
02.11.2020Renewal fee patent year 06
02.11.2021Renewal fee patent year 07
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  TooltipHU09.10.2015
AL15.12.2021
CY15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
MK15.12.2021
MT15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
TR15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
[2026/04]
Former [2024/41]HU09.10.2015
AL15.12.2021
CY15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
MK15.12.2021
MT15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2024/27]HU09.10.2015
AL15.12.2021
CY15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
MK15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2024/21]HU09.10.2015
AL15.12.2021
CY15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2024/18]HU09.10.2015
AL15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2023/25]AL15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2023/01]AL15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/49]AL15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/46]CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/42]CZ15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/36]CZ15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
PT18.04.2022
Former [2022/35]CZ15.12.2021
EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
PT18.04.2022
Former [2022/34]EE15.12.2021
ES15.12.2021
FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
RO15.12.2021
RS15.12.2021
SE15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
PT18.04.2022
Former [2022/33]FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
RS15.12.2021
SE15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
Former [2022/30]FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
NL15.12.2021
RS15.12.2021
SE15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
Former [2022/25]FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
RS15.12.2021
SE15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
Former [2022/24]FI15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
RS15.12.2021
SE15.12.2021
BG15.03.2022
GR16.03.2022
Former [2022/22]FI15.12.2021
LT15.12.2021
RS15.12.2021
BG15.03.2022
Former [2022/21]RS15.12.2021
BG15.03.2022
Former [2022/19]BG15.03.2022
Documents cited:Search[XY] WO2015104196  (BOSCH GMBH ROBERT et al.)
 [XY] JP2011024303  (TOYOTA MOTOR CORP et al.) [X] 1-8,10 * page 6, line 22 - page 12, line 2 *[Y] 1-10
 [XY] US2013113495  (KIM GI-HEON et al.) [X] 1-8,10 * abstract * * paragraph [0024] - paragraph [0025] * * paragraph [0030] - paragraph [0031] * * paragraph [0037] - paragraph [0038] * * paragraph [0048] - paragraph [0049] * * paragraph [0053] * * figures 4,6,7,9 *[Y] 1-10
 [XDY] US2006232263  (KOVANKO THOMAS E et al.) [XD] 1 * paragraph [0064] * * paragraph [0079] - paragraph [0085] *[Y] 2-10
by applicantUS2013113495
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.