Register information Patent

WO file number: PCT/EP2022/069257 (Status: not pending/lapsed, Query started: July 6, 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/EP2022/069257
87WO publication numberWPN2023281115
54Designation/titleTISPULE MIT ERHÖHTEM NUTFÜLLFAKTOR UND VERFAHREN ZU DEREN UMFORMUNG
51IPC main classICM
(ICMV)
H01F 41/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
H02K 15/04 (2006.01)
86WO application dateWATJul 11, 2022
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2021 117 783.9
Jul 9, 2021
Patent division in charge 13
87WO language of publicationWLANGDE - Deutsch
57AbstractABDie vorliegende Erfindung umfasst eine elektrisch leitende Spule (1) bzw. ein Verfahren zu deren Umformung, umfassend einen Schritt A des Bereitstellens einer Spule (1) aus einem Leitermaterial (2) mit einer Mehrzahl von sich um eine Spulenachse (S) erstreckenden Windungen (3), einem Schritt B des Anordnens wenigstens eines Presselements (5) zwischen den Windungen (3), und einem Schritt C des Umformens der Spule (1) durch Aufbringen einer entlang der Spulenachse (S) wirkenden Presskraft, sodass die Presskraft von Windung (3) zu Windung (3) über das zwischenliegende Presselement (5) übertragen wird und der Leiterquerschnitt (4) der Windungen (3) infolge der Presskraft verändert wird.
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, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, 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: WO002023281115A1
Searchable text: WO002023281115A1
43Date of first publicationEVTJan 12, 2023
Date of the first transfer into DPMAregisterEREGTJan 17, 2023
Date of the (most recent) update in DPMAregisterREGTMar 10, 2024
(Show all update days)(Hide all update days)
  • Mar 10, 2024
    • Historical data not available for this/these date(s)
  • Jan 17, 2023
    • 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 11, 2022  Details anzeigen
2 Search procedure Request for search effectively filed Jul 11, 2022  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Jan 12, 2023  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Feb 10, 2024  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 11, 2022
Date of update of the procedureREGTJan 17, 2023
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 11, 2022
Third party request No
Date of receiptAEGTJul 11, 2022
Date of update of the procedureREGTJan 17, 2023
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 12, 2023
Date of update of the procedureREGTJan 17, 2023
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 10, 2024
Date of update of the procedureREGTMar 10, 2024