Register information Patent

DE file number : 60 2021 022 506.7 (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 2021 022 506.7
96EP file numberEAKZ21 77 8031.1
86WO file numberWAKZPCT/EP2021/075438
97EP publication numberEPN4222111
87WO publication numberWPN2022069236
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG EINES DOTIERTEN KATHODENAKTIVMATERIALS
51IPC main classICM
(ICMV)		 C01G 53/00 (2025.01)
22DE application dateDATSep 16, 2021
96EP application dateEATSep 16, 2021
86WO application dateWATSep 16, 2021
43Date of first publicationOTApr 7, 2022
Date of publication of grantPETNov 27, 2024
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINERK, Christoph, 67056 Ludwigshafen, DE; SOMMER, Heino, 76344 Eggenstein-Leopoldshafen, DE; MICHEL, Kathrin, 67056 Ludwigshafen, DE; RAUSCHER, Frank, 67063 Ludwigshafen, DE; BORN, Nils-Olof, Joachim, 67056 Ludwigshafen, DE; ROHDE, Wolfgang, 67056 Ludwigshafen, DE; SUELING, Carsten, 67056 Ludwigshafen, DE; GERKE, Birgit, 67056 Ludwigshafen, DE
Address for service BASF SE, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
20199327
Sep 30, 2020
Due dateFT
FG		Sep 30, 2026
Annual fee for the 6th 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: EP000004222111A1
Searchable text: EP000004222111A1
Original document: EP000004222111B1
Searchable text: EP000004222111B1
Original document: WO002022069236
Searchable text: WO002022069236
43Date of first publicationEVTApr 7, 2022
Date of the first transfer into DPMAregisterEREGTAug 9, 2023
Date of the (most recent) update in DPMAregisterREGTOct 16, 2025
(Show all update days)(Hide all update days)
  • Oct 16, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 28.08.2025: new
  • Oct 8, 2025
    • Due date: changed
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.11.2024: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.11.2024: deleted
  • Dec 13, 2024
    • IPC main class: changed
    • Procedures: Publications, DPMA mention of EP grant, 19.12.2024: new
  • Nov 8, 2024
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Nov 7, 2024
    • 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 , 27.11.2024: new
  • Jul 31, 2024
    • St.36: changed (technical change)
  • Jul 4, 2024
    • Historical data not available for this/these date(s)
  • Aug 9, 2023
    • 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 Apr 7, 2022  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Aug 9, 2023  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 21, 2023 Sep 21, 2023 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 27, 2024  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Dec 19, 2024 Dec 19, 2024 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision 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 statusVSTTApr 7, 2022
Date of update of the procedureREGTAug 9, 2023
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 statusVSTTAug 9, 2023
Date of update of the procedureREGTAug 9, 2023
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 21, 2023
Issue numberHN38
YearPJ2023
Publication dateVTSep 21, 2023
Type of publicationPARTBibliographic data
Date of update of the procedureREGTAug 9, 2023
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 statusVSTTNov 27, 2024
Date of update of the procedureREGTMay 6, 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 statusVSTTDec 19, 2024
Issue numberHN51
YearPJ2024
Publication dateVTDec 19, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 13, 2024
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTAug 28, 2025
Date of update of the procedureREGTOct 16, 2025