Register information Patent

DE file number : 10 2021 004 752.4 (Status: pending/in force, Query started: September 26, 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 2021 004 752.4
54Designation/titleTIVerfahren zur Ermittlung einer Reichweite eines elektrisch angetriebenen Fahrzeugs mit einem Hochvoltenergiespeicher und einem Brennstoffzellensystem
51IPC main classICM
(ICMV)		 G07C 5/08 (2006.01)
22DE application dateDATSep 21, 2021
43Date of first publicationOTMar 23, 2023
71/73Applicant/ownerINHDaimler Truck AG, Stuttgart, DE
72InventorINBraun, Lisa, Dr., 76137 Karlsruhe, DE
10Published DE documentsDEPNOriginal document: DE102021004752A1
Searchable text: DE102021004752A1
Address for service Daimler Truck AG, 70745 Leinfelden-Echterdingen, DE
LicenceLIZFunded project
Funding IDFOEZ03B10302
Due dateFT
FG		Sep 30, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 55
56CitationsCT[Y]    DE102018004717A1 (DE 10 2018 004 717 A1)
[X]    CN000106915260A (CN 1 06 915 260 A)
[X]    US020200164854A1 (US 2020 / 0 164 854 A1)
[Y]    DE112015006342T5 (DE 11 2015 006 342 T5)
43Date of first publicationEVTMar 23, 2023
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMar 23, 2023
Date of the (most recent) update in DPMAregisterREGTOct 8, 2024
(Show all update days)(Hide all update days)
  • Oct 8, 2024
    • Due date: changed
  • Aug 13, 2024
    • St.36: changed (technical change)
  • Oct 6, 2023
    • Historical data not available for this/these date(s)
  • Mar 23, 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 Sep 21, 2021  Details anzeigen
2 Search procedure Request for search effectively filed Sep 21, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 28, 2021  Details anzeigen
4 New applicant/owner details New applicant/owner details Mar 21, 2022  Details anzeigen
5 Search procedure Information on identified prior art provided Apr 14, 2022  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Mar 23, 2023 Mar 23, 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 statusVSTTSep 21, 2021
Date of update of the procedureREGTMar 23, 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 statusVSTTSep 21, 2021
Third party request No
Date of receiptAEGTSep 21, 2021
Date of update of the procedureREGTMar 23, 2023
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 statusVSTTSep 28, 2021
Date of update of the procedureREGTMar 23, 2023
View procedures New applicant/owner details (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTMar 21, 2022
71/73Applicant/ownerINHDaimler Truck AG, Stuttgart, DE
71/73Previous applicant/ownerINHFDaimler AG, Stuttgart, DE
Date of update of the procedureREGTMar 23, 2023
View procedures Search procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTInformation on identified prior art provided
Date of legal/procedural statusVSTTApr 14, 2022
Third party request No
Date of receiptAEGTSep 21, 2021
Date of update of the procedureREGTMar 23, 2023
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 23, 2023
Issue numberHN12
YearPJ2023
Publication dateVTMar 23, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021004752A1
Searchable text: DE102021004752A1
Date of update of the procedureREGTMar 23, 2023