Register information Patent

DE file number : 60 2020 045 300.8 (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 2020 045 300.8
96EP file numberEAKZ20 86 0217.7
86WO file numberWAKZPCT/US2020/049121
97EP publication numberEPN4026022
87WO publication numberWPN2021046167
54Designation/titleTIZEITVERBESSERUNG FÜR EIN KOGNITIVES LAUTSPRECHERSYSTEM
51IPC main classICM
(ICMV)		 H04J 3/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H04S 3/00 (2006.01), G06F 17/00 (2019.01)
22DE application dateDATSep 3, 2020
96EP application dateEATSep 3, 2020
86WO application dateWATSep 3, 2020
43Date of first publicationOTMar 11, 2021
Date of publication of grantPETJan 22, 2025
71/73Applicant/ownerINHTam, Kit S., Menlo Park, CA, US
72InventorINTam, Kit S., Menlo Park, California 94025, US
74RepresentativeVTRHoefer & Partner Patentanwälte mbB, 81543 München, DE
Address for service Hoefer & Partner Patentanwälte mbB, 81543 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201916563469
Sep 6, 2019
Due dateFT
FG		Sep 30, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 31
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: EP000004026022A1
Searchable text: EP000004026022A1
Original document: EP000004026022B1
Searchable text: EP000004026022B1
Original document: WO002021046167
Searchable text: WO002021046167
43Date of first publicationEVTMar 11, 2021
Date of the first transfer into DPMAregisterEREGTJul 13, 2022
Date of the (most recent) update in DPMAregisterREGTOct 8, 2025
(Show all update days)(Hide all update days)
  • Oct 8, 2025
    • Due date: changed
  • May 1, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.01.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.01.2025: deleted
  • Jan 31, 2025
    • Representative: new
    • Address for service: changed
    • Procedures: Publications, DPMA mention of EP grant, 13.02.2025: new
  • Jan 3, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Jan 2, 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 , 22.01.2025: new
  • Oct 2, 2024
    • St.36: changed (technical change)
  • Sep 7, 2023
    • Historical data not available for this/these date(s)
  • Jul 13, 2022
    • 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 11, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jul 13, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 25, 2022 Aug 25, 2022 Details anzeigen
4 Change of classification Change of IPC main class Aug 24, 2023  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 22, 2025  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Feb 13, 2025 Feb 13, 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 11, 2021
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 13, 2022
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 statusVSTTAug 25, 2022
Issue numberHN34
YearPJ2022
Publication dateVTAug 25, 2022
Type of publicationPARTBibliographic data
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 statusVSTTAug 24, 2023
51IPC main classICM
(ICMV)		 H04J 3/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 G06F 17/00 (2019.01)
Date of update of the procedureREGTSep 7, 2023
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 statusVSTTJan 22, 2025
Date of update of the procedureREGTMay 1, 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 statusVSTTFeb 13, 2025
Issue numberHN7
YearPJ2025
Publication dateVTFeb 13, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJan 31, 2025