Register information Patent

DE file number : 60 2021 030 768.3 (Status: pending/in force, Query started: August 7, 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 030 768.3
96EP file numberEAKZ21 72 7442.2
86WO file numberWAKZPCT/EP2021/063239
97EP publication numberEPN4154043
87WO publication numberWPN2021233968
54Designation/titleTIDOPPELMATERIALBEUGUNGSGITTER MIT HOHER FARBUNIFORMITÄT UND STUFENFÖRMIGEN HOHLRÄUMEN
51IPC main classICM
(ICMV)		 G02B 5/18 (2006.01)
22DE application dateDATMay 19, 2021
96EP application dateEATMay 19, 2021
86WO application dateWATMay 19, 2021
43Date of first publicationOTNov 25, 2021
Date of publication of grantPETMay 14, 2025
71/73Applicant/ownerINHInterDigital CE Patent Holdings, SAS, Paris, FR
72InventorINSHRAMKOVA, Oksana, 35576 Cesson-Sévigné, FR; BLONDE, Laurent, 35576 Cesson-Sévigné, FR; DRAZIC, Valter, 35576 Cesson-Sévigné, FR
Address for service InterDigital CE Patent Holdings, SAS, 75017 Paris, FR
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
20305538
May 22, 2020
Due dateFT
FG		May 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 51
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: EP000004154043A1
Searchable text: EP000004154043A1
Original document: EP000004154043B1
Searchable text: EP000004154043B1
Original document: WO002021233968
Searchable text: WO002021233968
43Date of first publicationEVTNov 25, 2021
Date of the first transfer into DPMAregisterEREGTMar 29, 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
  • Jun 5, 2025
    • Procedures: Publications, DPMA mention of EP grant, 05.06.2025: new
  • Apr 29, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Apr 24, 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 , 14.05.2025: new
  • Dec 18, 2024
    • St.36: changed (technical change)
  • Mar 29, 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 Nov 25, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 29, 2023  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 11, 2023 May 11, 2023 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 14, 2025  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jun 5, 2025 Jun 5, 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 statusVSTTNov 25, 2021
Date of update of the procedureREGTMar 29, 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 statusVSTTMar 29, 2023
Date of update of the procedureREGTMar 29, 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 11, 2023
Issue numberHN19
YearPJ2023
Publication dateVTMay 11, 2023
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 29, 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 statusVSTTMay 14, 2025
Date of update of the procedureREGTApr 24, 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 statusVSTTJun 5, 2025
Issue numberHN23
YearPJ2025
Publication dateVTJun 5, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJun 5, 2025