Extract from the Register of European Patents

EP About this file: EP4576356

EP4576356 - INTERCONNECTION OF SETS OF ENERGY STORAGE MODULES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  19.12.2025
Database last updated on 09.04.2026
FormerThe application has been published
Status updated on  23.05.2025
Most recent event   Tooltip19.12.2025The date on which the examining division becomes responsible, has been established 
19.12.2025Amendment by applicant 
19.12.2025Request for examination filedpublished on 21.01.2026  [2026/04]
Applicant(s)For all designated states
VOLVO TRUCK CORPORATION
405 08 Göteborg / SE
[2025/26]
Inventor(s)01 / RAGOT, Sebastien
413 11 GÖTEBORG / SE
02 / LANDVIK, Sondre
417 61 GÖTEBORG / SE
03 / JOHANSSON, Fredrik
462 94 FRÄNDEFORS / SE
04 / ERIKSSON, Urban
408 08 GÖTEBORG / SE
05 / TAJUDDIN, Mohammad Ansari
417 17 GÖTEBORG / SE
06 / ALBERT, Ioana
417 27 GÖTEBORG / SE
07 / JONZON, Daniel
436 56 HOVÅS / SE
08 / HÖRDER, Jonatan
431 34 MÖLNDAL / SE
 [2025/26]
Representative(s)Kransell & Wennborg KB
P.O. Box 2096
403 12 Göteborg / SE
[2025/26]
Application number, filing date23219202.121.12.2023
[2025/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4576356
Date:25.06.2025
Language:EN
[2025/26]
Search report(s)(Supplementary) European search report - dispatched on:EP13.06.2024
ClassificationIPC:H01M50/204
[2025/26]
CPC:
H01M50/249 (EP,US); H01M50/264 (EP,US); B60K1/04 (EP);
B60L50/64 (EP,US); F16B35/06 (EP); F16B5/02 (EP);
F16B5/0642 (EP); H01M50/204 (EP,US); H01M50/209 (EP);
H01M50/213 (EP); H01M50/242 (US); H01M50/258 (EP,US);
B60K2001/0438 (EP); F16B33/002 (EP); F16B35/005 (EP);
F16B37/00 (EP); F16B7/06 (EP); H01M2220/20 (EP,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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2025/26]
Extension statesBANot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERBINDUNG VON SÄTZEN VON ENERGIESPEICHERMODULEN[2025/26]
English:INTERCONNECTION OF SETS OF ENERGY STORAGE MODULES[2025/26]
French:INTERCONNEXION D'ENSEMBLES DE MODULES DE STOCKAGE D'ÉNERGIE[2025/26]
Examination procedure16.12.2025Examination requested  [2026/04]
16.12.2025Date on which the examining division has become responsible
Fees paidRenewal fee
16.12.2025Renewal fee patent year 03
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Documents cited:Search[X] DE102013218038  (VOLKSWAGEN AG et al.) [X] 1-3,7,8,10-12 * abstract; figures 1,2,4,6 * * paragraphs [0001] - [0028] , [0042] - [0054]; figures 1-8 *
 [X] EP2679482  (NIETO LEON JOSE et al.) [X] 1,2,4,12 * abstract; figures 4,7,12a,16e,37-39 * * paragraphs [0075] , [0129]; figures 1-39 *
 [X] CN218548561  (BEIJING SCIENCE & TECH CO THREE FAST ONLINE et al.) [X] 1,9 * abstract; figures 2,4,11 * * figures 1-11 *
 [X] US2015214522  (MUCK ALEXANDER et al.) [X] 1,12-15 * abstract; figure 3 *
 [I] DE102013200383  (BOSCH GMBH ROBERT et al.) [I] 1-3,5,6,12 * abstract; figures 4-6 * * figures 1-6 *
 [I] EP2288815  (HAGENUK MARINEKOMMUNIKATION GMBH et al.) [I] 1,5,12 * abstract; figures 1,4 * * figures 1-4 *
 [A] EP3808214  (INFILL CO LTD et al.) [A] 1-15 * abstract; figures 1-3 *
 [A] WO2022268324  (VOLVO TRUCK CORP et al.) [A] 1-15 * abstract; figures 2a,2b,3b-d *
 [A] US2011259462  (GAIGLER RANDY L et al.) [A] 1-15 * abstract; figures 13,14,16 * * figures 1-16 *
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