Register information Patent

DE file number : 60 2021 029 231.7 (Status: pending/in force, Query started: August 6, 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 029 231.7
96EP file numberEAKZ21 72 7835.7
86WO file numberWAKZPCT/EP2021/063439
97EP publication numberEPN4157824
87WO publication numberWPN2021239568
54Designation/titleTIHERSTELLUNG VON SUBSTITUIERTEN 4-(N' -HYDROXYCARBAMIDOYL)BENZOESÄUREN
51IPC main classICM
(ICMV)		 C07D 271/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 255/57 (2006.01), C07C 51/08 (2006.01), C07C 249/04 (2006.01), C07C 251/32 (2006.01), C07C 253/30 (2006.01), C07C 259/18 (2006.01), C12P 13/00 (2006.01)
22DE application dateDATMay 20, 2021
96EP application dateEATMay 20, 2021
86WO application dateWATMay 20, 2021
43Date of first publicationOTDec 2, 2021
Date of publication of grantPETApr 16, 2025
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINVOGT, Florian, 67056 Ludwigshafen, DE; BORATE, Kailaskumar, Mumbai 400705, IN; WOLF, Bernd, 67056 Ludwigshafen, DE; GEBHARDT, Joachim, 67056 Ludwigshafen, DE; GARIVET, Guillaume Michel Jacques, 67056 Ludwigshafen, DE; SHINDE, Harish, Mumbai 400705, IN; GOETZ, Roland, 67056 Ludwigshafen, DE
Address for service BASF SE, 67056 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
20185642
Jul 14, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
IN
202021022648
May 29, 2020
Due dateFT
FG		May 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 44
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: EP000004157824A1
Searchable text: EP000004157824A1
Original document: EP000004157824B1
Searchable text: EP000004157824B1
Original document: WO002021239568
Searchable text: WO002021239568
43Date of first publicationEVTDec 2, 2021
Date of the first transfer into DPMAregisterEREGTApr 5, 2023
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 16.04.2025: new
    • Procedures: Publications, DPMA mention of EP grant, 08.05.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 16.04.2025: deleted
  • Apr 2, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Mar 27, 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 , 16.04.2025: new
  • Dec 4, 2024
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 25.11.2024: new
  • Nov 13, 2024
    • St.36: changed (technical change)
  • Apr 5, 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 Dec 2, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 5, 2023  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 17, 2023 May 17, 2023 Details anzeigen
4 Change of classification Change of IPC main class Nov 25, 2024  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 16, 2025  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant May 8, 2025 May 8, 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 statusVSTTDec 2, 2021
Date of update of the procedureREGTApr 5, 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 statusVSTTApr 5, 2023
Date of update of the procedureREGTApr 5, 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 statusVSTTMay 17, 2023
Issue numberHN20
YearPJ2023
Publication dateVTMay 17, 2023
Type of publicationPARTBibliographic data
Date of update of the procedureREGTApr 5, 2023
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 25, 2024
51IPC main classICM
(ICMV)		 C07D 271/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 271/06 (2006.01)
Date of update of the procedureREGTDec 4, 2024
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTApr 16, 2025
Date of update of the procedureREGTMay 6, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMay 8, 2025
Issue numberHN19
YearPJ2025
Publication dateVTMay 8, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMay 6, 2025