Register information Patent

DE file number : 10 2020 103 397.4 (Status: pending/in force, Query started: July 16, 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
StatusSTPending/in force
21DE file number DAKZ10 2020 103 397.4
54Designation/titleTIVorrichtung und Verfahren zum Herstellen eines mit Magneten bestückten Blechpakets eines Rotors einer elektrischen Maschine
51IPC main classICM
(ICMV)		 H02K 15/03 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H02K 1/27 (2022.01)
22DE application dateDATFeb 11, 2020
43Date of first publicationOTAug 12, 2021
Date of publication of grantPETMay 22, 2025
71/73Applicant/ownerINHDr. Ing. h.c. F. Porsche Aktiengesellschaft, 70435 Stuttgart, DE
72InventorINWurster, Peter, Dr., 70806 Kornwestheim, DE; Schmack, Tobias, Dr., 70597 Stuttgart, DE; Steiner, Felix, 76131 Karlsruhe, DE; Schlotthauer, Daniel, 76137 Karlsruhe, DE; Wößner, Wilken, 76131 Karlsruhe, DE; Roth, Sven, 76870 Kandel, DE; Fleischer, Jürgen, Dr., 76228 Karlsruhe, DE
10Published DE documentsDEPNOriginal document: DE102020103397A1
Searchable text: DE102020103397A1
Original document: DE102020103397B4
Searchable text: DE102020103397B4
Address for service Dr. Ing. h.c. F. Porsche Aktiengesellschaft, 71283 Weissach, DE
Due dateFT
FG		Feb 28, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 17
56CitationsCT[A, D]    EP000000013157B1 (EP 0 013 157 B1)
[A, D]    US020070205682A1 (US 2007 / 0 205 682 A1)
[A, D]    US020190190330A1 (US 2019 / 0 190 330 A1)
[A, D]    US020110101814A1 (US 2011 / 0 101 814 A1)
[A, D]    US020190089229A1 (US 2019 / 0 089 229 A1)
DE102011077215A1 (DE 10 2011 077 215 A1)
43Date of first publicationEVTAug 12, 2021
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTAug 12, 2021
Date of the (most recent) update in DPMAregisterREGTMay 22, 2025
(Show all update days)(Hide all update days)
  • May 22, 2025
    • Published DE documents: changed
    • Procedures: Publications, Patent specification, 22.05.2025: changed
  • Apr 25, 2025
    • Date of publication of grant: new
    • Procedures: Publications, Patent specification, 22.05.2025: new
  • Apr 12, 2025
    • St.36: changed (technical change)
  • Feb 13, 2025
    • Procedures: Examination procedure, Decision to grant patent , 12.02.2025: new
  • Feb 11, 2025
    • Number of responses: changed
    • Procedures: Examination procedure, Reply to official communication received, 07.02.2025: new
  • Jan 28, 2025
    • Citations: new
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 27.01.2025: new
  • Jan 21, 2025
    • IPC main class: changed
    • Due date: changed
  • Nov 22, 2024
    • Patent division in charge: changed
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Feb 3, 2024; Jan 3, 2023; Feb 11, 2022; Jan 20, 2022; Nov 13, 2021
    • Historical data not available for this/these date(s)
  • Aug 12, 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 Feb 11, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Feb 11, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Feb 18, 2020  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Aug 12, 2021 Aug 12, 2021 Details anzeigen
5 Examination procedure Official communication on examination Jan 27, 2025  Details anzeigen
6 Examination procedure Reply to official communication Feb 7, 2025  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Feb 12, 2025  Details anzeigen
8 Publications Patent specification May 22, 2025 May 22, 2025 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 statusVSTTFeb 11, 2020
Date of update of the procedureREGTAug 12, 2021
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTFeb 11, 2020
Third party request No
Date of receiptAEGTFeb 11, 2020
Date of update of the procedureREGTAug 12, 2021
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTFeb 18, 2020
Date of update of the procedureREGTAug 12, 2021
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTAug 12, 2021
Issue numberHN32
YearPJ2021
Publication dateVTAug 12, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020103397A1
Searchable text: DE102020103397A1
Date of update of the procedureREGTAug 12, 2021
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 27, 2025
Date of update of the procedureREGTJan 28, 2025
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 7, 2025
Date of update of the procedureREGTFeb 11, 2025
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTFeb 12, 2025
Date of update of the procedureREGTFeb 13, 2025
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTMay 22, 2025
Issue numberHN21
YearPJ2025
Publication dateVTMay 22, 2025
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102020103397B4
Searchable text: DE102020103397B4
Date of update of the procedureREGTMay 22, 2025