Register information Patent

DE file number : 60 2022 019 075.4 (Status: pending/in force, Query started: October 23, 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 DAKZ60 2022 019 075.4
96EP file numberEAKZ22 78 9477.1
86WO file numberWAKZPCT/EP2022/075233
97EP publication numberEPN4405303
87WO publication numberWPN2023046508
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON VORLÄUFERN VON KATHODENAKTIVMATERIALIEN FÜR LITHIUM-IONEN-BATTERIEN
51IPC main classICM
(ICMV)		 C01G 53/00 (2006.01)
22DE application dateDATSep 12, 2022
96EP application dateEATSep 12, 2022
86WO application dateWATSep 12, 2022
43Date of first publicationOTMar 30, 2023
Date of publication of grantPETAug 6, 2025
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINFRISCHHUT, Sabine, 67056 Ludwigshafen, DE; BEIERLING, Thorsten, 67056 Ludwigshafen, DE; METZGER, Lukas Karl, 67056 Ludwigshafen, DE; RAULS, Matthias, 66424 Homburg, DE; DUCHARDT, Marc, 67056 Ludwigshafen, DE
Address for service BASF SE, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
21198053
Sep 21, 2021
Due dateFT
FG		Sep 30, 2026
Annual fee for the 5th year Patent fees
Patent division in charge 45
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000004405303A1
Searchable text: EP000004405303A1
Original document: EP000004405303B1
Searchable text: EP000004405303B1
Original document: WO002023046508
Searchable text: WO002023046508
43Date of first publicationEVTMar 30, 2023
Date of the first transfer into DPMAregisterEREGTJul 31, 2024
Date of the (most recent) update in DPMAregisterREGTOct 9, 2025
(Show all update days)(Hide all update days)
  • Oct 9, 2025
    • Due date: changed
  • Aug 28, 2025
    • Procedures: Publications, DPMA mention of EP grant, 28.08.2025: new
  • Jul 18, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Jul 17, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.08.2025: new
  • Mar 5, 2025
    • Designation/title: changed
  • Jul 31, 2024
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication Mar 30, 2023  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jul 31, 2024  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 12, 2024 Sep 12, 2024 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 6, 2025  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Aug 28, 2025 Aug 28, 2025 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTMar 30, 2023
Date of update of the procedureREGTJul 31, 2024
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJul 31, 2024
Date of update of the procedureREGTJul 31, 2024
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTSep 12, 2024
Issue numberHN37
YearPJ2024
Publication dateVTSep 12, 2024
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJul 31, 2024
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTAug 6, 2025
Date of update of the procedureREGTJul 17, 2025
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTAug 28, 2025
Issue numberHN35
YearPJ2025
Publication dateVTAug 28, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTAug 28, 2025