Register information Patent

DE file number : 10 2022 112 921.7 (Status: pending/in force, Query started: October 15, 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 2022 112 921.7
54Designation/titleTIMehrzylinder-Verbrennungskraftmaschine für ein Kraftfahrzeug
51IPC main classICM
(ICMV)		 F02B 75/18 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F01B 27/00 (2006.01), F02D 41/06 (2006.01)
22DE application dateDATMay 23, 2022
43Date of first publicationOTNov 23, 2023
71/73Applicant/ownerINHDr. Ing. h.c. F. Porsche Aktiengesellschaft, 70435 Stuttgart, DE
72InventorINGorontzi, Philipp, 88045 Friedrichshafen, DE
10Published DE documentsDEPNOriginal document: DE102022112921A1
Searchable text: DE102022112921A1
Address for service Dr. Ing. h.c. F. Porsche Aktiengesellschaft, 71283 Weissach, DE
Due dateFT
FG		May 31, 2026
Annual fee for the 5th year Patent fees
Patent division in charge 13
56CitationsCT DE102011006288A1 (DE 10 2011 006 288 A1)
DE102014205349A1 (DE 10 2014 205 349 A1)
DE102022109743B3 (DE 10 2022 109 743 B3)
43Date of first publicationEVTNov 23, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTNov 23, 2023
Date of the (most recent) update in DPMAregisterREGTAug 28, 2025
(Show all update days)(Hide all update days)
  • Aug 28, 2025
    • Procedures: Examination procedure, Decision to grant patent , 27.08.2025: new
  • Apr 17, 2025
    • Due date: changed
  • Aug 15, 2024
    • St.36: changed (technical change)
  • Jun 6, 2024; Apr 19, 2024
    • Historical data not available for this/these date(s)
  • Nov 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 May 23, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed May 23, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jun 9, 2022  Details anzeigen
4 Examination procedure Official communication on examination Jan 11, 2023  Details anzeigen
5 Examination procedure Reply to official communication Mar 13, 2023  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Nov 23, 2023 Nov 23, 2023 Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Aug 27, 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 statusVSTTMay 23, 2022
Date of update of the procedureREGTNov 23, 2023
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 23, 2022
Third party request No
Date of receiptAEGTMay 23, 2022
Date of update of the procedureREGTNov 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 statusVSTTJun 9, 2022
Date of update of the procedureREGTNov 23, 2023
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 11, 2023
Date of update of the procedureREGTNov 23, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMar 13, 2023
Date of update of the procedureREGTNov 23, 2023
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTNov 23, 2023
Issue numberHN47
YearPJ2023
Publication dateVTNov 23, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022112921A1
Searchable text: DE102022112921A1
Date of update of the procedureREGTNov 23, 2023
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 statusVSTTAug 27, 2025
Date of update of the procedureREGTAug 28, 2025