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Extract from the Register of European Patents

EP About this file: EP3781430

EP3781430 - BATTERY MANAGEMENT SYSTEM HAVING SWITCH CONTROL, IN PARTICULAR FOR A RAIL VEHICLE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.10.2023
Database last updated on 02.07.2024
FormerThe patent has been granted
Status updated on  11.11.2022
FormerGrant of patent is intended
Status updated on  27.06.2022
FormerRequest for examination was made
Status updated on  22.01.2021
FormerThe international publication has been made
Status updated on  25.10.2019
Formerunknown
Status updated on  13.05.2019
Most recent event   Tooltip19.04.2024Lapse of the patent in a contracting state
New state(s): IE		published on 22.05.2024  [2024/21]
Applicant(s)For all designated states
PowerTech Converter GmbH
Am Borsigturn 100
13507 Berlin / DE
For all designated states
Ellenberger & Poensgen GmbH
Industriestrasse 2-8
90518 Altdorf / DE
[2022/52]
Former [2021/08]For all designated states
PowerTech Converter GmbH
Am Borsigturn 100
13507 Berlin / DE
For all designated states
Ellenberger & Poensgen GmbH
Industriestrasse 2-8
D-90518 Altdorf / DE
Inventor(s)01 / THRON, Burkhard
Niederlehmer Str. 18
15712 Königs Wusterhausen, Zernsdorf / DE
02 / NAUMANN, Michael
Industriestraße 2-8
90518 Altdorf / DE
03 / BOLTZ, Hans-Joachim
Am Borsigturm 100
13507 Berlin / DE
04 / LASKE, Olaf
Am Borsigturm 100
13507 Berlin / DE
 [2021/08]
Representative(s)Maikowski & Ninnemann Patentanwälte Partnerschaft mbB
Postfach 15 09 20
10671 Berlin / DE
[2021/08]
Application number, filing date19721221.017.04.2019
[2021/08]
WO2019EP59990
Priority number, dateDE20181010959420.04.2018         Original published format: DE102018109594
[2021/08]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2019202030
Date:24.10.2019
Language:DE
[2019/43]
Type: A1 Application with search report 
No.:EP3781430
Date:24.02.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 24.10.2019 takes the place of the publication of the European patent application.
[2021/08]
Type: B1 Patent specification 
No.:EP3781430
Date:14.12.2022
Language:DE
[2022/50]
Search report(s)International search report - published on:EP24.10.2019
ClassificationIPC:B60L3/04, B60L3/00, B60L58/14, H02J7/00, H01H47/22, H01H47/32, B60R16/03, H01M10/42
[2021/08]
CPC:
B60L3/04 (EP,US); B60L3/0046 (EP); B60L58/14 (EP);
H01M10/425 (EP); H01M10/441 (EP); H01M50/507 (EP,US);
H01M50/574 (EP,US); H02J7/0013 (EP,US); H02J7/0029 (EP,US);
H02J7/0031 (EP); B60L2200/26 (EP); H01H47/325 (EP);
H01M2010/4271 (EP); H01M2220/20 (EP); Y02E60/10 (EP);
Y02T10/70 (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 [2021/08]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:BATTERIEMANAGEMENTSYSTEM MIT SCHALTERSTEUERUNG, INSBESONDERE FÜR EIN SCHIENENFAHRZEUG[2021/08]
English:BATTERY MANAGEMENT SYSTEM HAVING SWITCH CONTROL, IN PARTICULAR FOR A RAIL VEHICLE[2021/08]
French:SYSTÈME DE GESTION DE BATTERIE MUNI D'UNE COMMANDE DE COMMUTATEURS, EN PARTICULIER POUR UN VÉHICULE FERROVIAIRE[2021/08]
Entry into regional phase19.11.2020National basic fee paid 
19.11.2020Designation fee(s) paid 
19.11.2020Examination fee paid 
Examination procedure19.11.2020Examination requested  [2021/08]
19.11.2020Date on which the examining division has become responsible
31.05.2021Amendment by applicant (claims and/or description)
28.06.2022Communication of intention to grant the patent
08.11.2022Fee for grant paid
08.11.2022Fee for publishing/printing paid
08.11.2022Receipt of the translation of the claim(s)
Opposition(s)15.09.2023No opposition filed within time limit [2023/47]
Fees paidRenewal fee
09.04.2021Renewal fee patent year 03
20.04.2022Renewal 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  TooltipAL14.12.2022
DK14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
IE17.04.2023
LU17.04.2023
BE30.04.2023
[2024/21]
Former [2024/12]AL14.12.2022
DK14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
LU17.04.2023
BE30.04.2023
Former [2024/08]AL14.12.2022
DK14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
LU17.04.2023
Former [2024/04]AL14.12.2022
DK14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
LU17.04.2023
Former [2023/51]AL14.12.2022
DK14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
Former [2023/46]AL14.12.2022
DK14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
Former [2023/39]AL14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
GR15.03.2023
IS14.04.2023
Former [2023/37]AL14.12.2022
EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
GR15.03.2023
Former [2023/35]EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
GR15.03.2023
Former [2023/34]EE14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
GR15.03.2023
Former [2023/33]FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
GR15.03.2023
Former [2023/25]FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RS14.12.2022
SE14.12.2022
GR15.03.2023
Former [2023/23]FI14.12.2022
LT14.12.2022
LV14.12.2022
SE14.12.2022
GR15.03.2023
Former [2023/22]FI14.12.2022
LT14.12.2022
SE14.12.2022
Former [2023/20]LT14.12.2022
Cited inInternational search[I]DE202011051972U  (PCS POWER CONVERTER SOLUTIONS GMBH [DE]) [I] 1-20* the whole document *
ExaminationDE202011051972U
by applicantDE3822021
 DE10026835
 DE202011051972U
 WO2017093552
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.