Register information Patent

WO file number: PCT/EP2021/058089 (Status: not pending/lapsed, Query started: October 10, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
86WO file numberWAKZPCT/EP2021/058089
87WO publication numberWPN2021213780
54Designation/titleTIKÜHLSYSTEM FÜR STROMSCHIENEN
51IPC main classICM
(ICMV)
H01M 10/613 (2014.01)
51IPC secondary class(es)ICS
(ICSV)
H01M 10/625 (2014.01), H01M 10/6553 (2014.01), H01M 10/6556 (2014.01), H01M 10/6567 (2014.01), H01M 50/224 (2021.01)
86WO application dateWATMar 29, 2021
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2020 111 189.4
Apr 24, 2020
Patent division in charge 16
87WO language of publicationWLANGDE - Deutsch
57AbstractABKühl System für Stromschienen, insbesondere Zellverbinder oder Modulverbinder von Batterien, umfassend eine Stromschiene mit einem ersten Anschlussbereich für einen Pol einer ersten Batterie, einem zweiten Anschlussbereich für einen Anschluss einer elektrischen Komponente, einer zwischen den Anschlussbereichen, die Stromschiene ummantelnde Isolation, wobei die Stromschiene zumindest in den beiden Anschlussbereichen frei von der Isolation ist, dadurch gekennzeichnet, dass auf einer dem Pol abgewandten Seite zumindest eines der Anschlussbereiche unmittelbar auf der Oberfläche der Stromschiene ein gelförmiges Wärmeleitmittel aufgebracht ist.
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
Published EP/WO documentsEPWOPNOriginal document: WO2021213780A1
Searchable text: WO2021213780A1
43Date of first publicationEVTOct 28, 2021
Date of the first transfer into DPMAregisterEREGTNov 2, 2021
Date of the (most recent) update in DPMAregisterREGTDec 24, 2022
(Show all update days)(Hide all update days)
  • Dec 24, 2022
    • Historical data not available for this/these date(s)
  • Nov 2, 2021
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Mar 29, 2021  Details anzeigen
2 Search procedure Request for search effectively filed Mar 29, 2021  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Oct 28, 2021  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Nov 25, 2022  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTMar 29, 2021
Date of update of the procedureREGTNov 2, 2021
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTMar 29, 2021
Third party request No
Date of receiptAEGTMar 29, 2021
Date of update of the procedureREGTNov 2, 2021
View procedures Procedure relating to PCT application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTOct 28, 2021
Date of update of the procedureREGTNov 2, 2021
View procedures Procedure relating to PCT application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTCeased to have effect for DE
Date of legal/procedural statusVSTTNov 25, 2022
Date of update of the procedureREGTDec 24, 2022