Register information Patent

WO file number: PCT/EP2021/069773 (Status: not pending/lapsed, Query started: May 13, 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/EP2021/069773
87WO publication numberWPN2022013359
54Designation/titleTIBRENNSTOFFZELLENSTAPEL, BRENNSTOFFZELLENVORRICHTUNG SOWIE BRENNSTOFFZELLEN-FAHRZEUG
51IPC main classICM
(ICMV)		 H01M 8/2485 (2016.01)
51IPC secondary class(es)ICS
(ICSV)		 B60L 50/72 (2019.01)
86WO application dateWATJul 15, 2021
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2020 119 021.2
Jul 17, 2020
Patent division in charge 42
87WO language of publicationWLANGDE - Deutsch
57AbstractABDie Erfindung betrifft einen Brennstoffzellenstapel (1) mit mindestens einer, in einer Stapelmodulbox (3) aufgenommenen Brennstoffzelle, die mehrere Me-dienkanäle umfasst, mit auf der Außenseite der Stapelmodulbox (3) angeord-neten Medienführungen (2), die in Strömungsverbindung mit den Medienka-nälen stehen, und mit einem um die Stapelmodulbox (3) geführten Verspan-nungssytem (4), dessen Spannmittel (5) um die mit einer Federfunktion ausgeführten Medienführungen (2) geführt ist. Die Erfindung betrifft weiterhin eineBrennstoffzellenvorrichtung sowie ein Brennstoffzellen-Fahrzeug.
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: WO002022013359A1
Searchable text: WO002022013359A1
43Date of first publicationEVTJan 20, 2022
Date of the first transfer into DPMAregisterEREGTJan 26, 2022
Date of the (most recent) update in DPMAregisterREGTMar 19, 2023
(Show all update days)(Hide all update days)
  • Mar 19, 2023
    • Historical data not available for this/these date(s)
  • Jan 26, 2022
    • 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 Jul 15, 2021  Details anzeigen
2 Search procedure Request for search effectively filed Jul 15, 2021  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Jan 20, 2022  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Feb 18, 2023  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 statusVSTTJul 15, 2021
Date of update of the procedureREGTJan 26, 2022
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTJul 15, 2021
Third party request No
Date of receiptAEGTJul 15, 2021
Date of update of the procedureREGTJan 26, 2022
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 statusVSTTJan 20, 2022
Date of update of the procedureREGTJan 26, 2022
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 statusVSTTFeb 18, 2023
Date of update of the procedureREGTMar 19, 2023