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Extract from the Register of European Patents

EP About this file: EP3875975

EP3875975 - METHOD AND DEVICE FOR LOAD TRANSFER FOR ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2023
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  08.05.2022
FormerRequest for examination was made
Status updated on  17.12.2021
FormerThe application has been published
Status updated on  06.08.2021
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Safion GmbH
Tempelhofer Str. 12
52068 Aachen / DE
[2022/30]
Former [2021/36]For all designated states
Safion GmbH
Hüttenstrasse 7
52068 Aachen / DE
Inventor(s)01 / Wienhausen, Arne Hendrik
52070 Aachen / DE
02 / Zappen, Hendrik
Sötenicher Str. 11
53925 Kall / DE
 [2022/30]
Former [2021/36]01 / Wienhausen, Arne Hendrik
Krakaustr.4
52064 Aachen / DE
02 / Zappen, Hendrik
Sötenicher Str. 11
53925 Kall / DE
Representative(s)Raffay & Fleck
Patentanwälte Grosse Bleichen 8
20354 Hamburg / DE
[2021/36]
Application number, filing date20160638.103.03.2020
[2021/36]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3875975
Date:08.09.2021
Language:DE
[2021/36]
Type: B1 Patent specification 
No.:EP3875975
Date:14.09.2022
Language:DE
[2022/37]
Search report(s)(Supplementary) European search report - dispatched on:EP03.08.2020
ClassificationIPC:G01R31/389, G01R31/396
[2021/36]
CPC:
G01R31/389 (EP,US); G01R31/396 (EP,US); H02J7/0014 (US);
H02J2207/20 (US); Y02E60/10 (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 [2022/03]
Former [2021/36]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:VERFAHREN UND VORRICHTUNG ZUM LADUNGSTRANSFER FÜR DIE ELEKTROCHEMISCHE IMPEDANZSPEKTROSKOPIE[2021/36]
English:METHOD AND DEVICE FOR LOAD TRANSFER FOR ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY[2021/36]
French:PROCÉDÉ ET DISPOSITIF DE TRANSFERT DE CHARGE POUR LA SPECTROSCOPIE À IMPÉDANCE ÉLECTROCHIMIQUE[2021/36]
Examination procedure09.12.2021Examination requested  [2022/03]
09.12.2021Date on which the examining division has become responsible
05.01.2022Amendment by applicant (claims and/or description)
09.05.2022Communication of intention to grant the patent
02.08.2022Fee for grant paid
02.08.2022Fee for publishing/printing paid
02.08.2022Receipt of the translation of the claim(s)
Opposition(s)15.06.2023No opposition filed within time limit [2023/34]
Fees paidRenewal fee
23.02.2022Renewal fee patent year 03
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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  TooltipAL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
IT14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE03.03.2023
LU03.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
[2024/26]
Former [2024/12]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE03.03.2023
LU03.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/09]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE03.03.2023
LU03.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/08]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE03.03.2023
LU03.03.2023
Former [2024/02]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
LU03.03.2023
Former [2023/48]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/37]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/34]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/30]AL14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/29]AL14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/26]CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/23]CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/22]CZ14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/20]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/10]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/09]FI14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Former [2023/08]FI14.09.2022
LT14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Documents cited:Search[A]US2011295533  (PORCELLATO DENIS [FR]) [A] 1-5 * paragraphs [0015] , [0016] , [0036] , [0043] - [0047]; figure 1 *;
 [A]US2012019253  (ZIEGLER JOERG [DE], et al) [A] 1-15* paragraphs [0037] , [0038] , [0048] *;
 [A]US2013099747  (BABA HIROYASU [JP], et al) [A] 1-15 * paragraph [0008] - paragraph [0017]; figure 1 *;
 [XI]US2015145520  (KAIN CLEMENS [AT]) [X] 1,9,15 * paragraph [0015] - paragraph [0076]; figure 1 * [I] 2-8,10-14;
 [A]US2017003355  (RANIERI MARCO [FR], et al) [A] 1-15 * paragraphs [0031] - [0038] - [0054] - [0057] *;
 [A]US2017144565  (SUGENO NAOYUKI [JP], et al) [A] 1-15 * paragraph [0016] - paragraph [0021]; figure 1 *;
 [A]US2019113577  (SEVERSON KRISTEN ANN [US], et al) [A] 1-15 * paragraphs [0004] , [0009] *;
 [A]  - LOCOROTONDO EDOARDO ET AL, "Electrochemical Impedance Spectroscopy of Li-Ion battery on-board the Electric Vehicles based on Fast nonparametric identification method", 2019 IEEE INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING AND 2019 IEEE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS EUROPE (EEEIC / I&CPS EUROPE), IEEE, (20190611), doi:10.1109/EEEIC.2019.8783625, pages 1 - 6, XP033587352 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1109/EEEIC.2019.8783625
 [A]  - ERIC DIN ET AL, "A Scalable Active Battery Management System With Embedded Real-Time Electrochemical Impedance Spectroscopy", IEEE TRANSACTIONS ON POWER ELECTRONICS, USA, (20160908), vol. 32, no. 7, doi:10.1109/TPEL.2016.2607519, ISSN 0885-8993, pages 5688 - 5698, XP055564977 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1109/TPEL.2016.2607519
by applicantUS2017163160
 US10393818
 US2019288520
    - DIN, "A Scalable Active Battery Management System with Embedded Real-Time Electrochemical Impedance Spectroscopy", IEEE Transactions on Power Electronics
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.