Register information Patent

DE file number : 50 2021 006 800.1 (Status: pending/in force, Query started: July 18, 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 DAKZ50 2021 006 800.1
96EP file numberEAKZ21 75 5753.7
86WO file numberWAKZPCT/EP2021/071921
97EP publication numberEPN4193430
87WO publication numberWPN2022029254
54Designation/titleTIDIODENLASER MIT STROMBLENDE
51IPC main classICM
(ICMV)		 H01S 5/22 (2006.01)
22DE application dateDATAug 5, 2021
96EP application dateEATAug 5, 2021
86WO application dateWATAug 5, 2021
43Date of first publicationOTFeb 10, 2022
Date of publication of grantPETFeb 26, 2025
71/73Applicant/ownerINHFerdinand-Braun-Institut gGmbH, Leibniz- Institut für Höchstfrequenztechnik, 12489 Berlin, DE
72InventorINDELLA CASA, Pietro, 12489 Berlin, DE; ELATTAR, Mohamed, 12489 Berlin, DE; CRUMP, Paul, 10245 Berlin, DE; WENZEL, Hans, 12355 Berlin, DE
74RepresentativeVTRGulde & Partner Patent- und Rechtsanwaltskanzlei mbB, 10785 Berlin, DE
Address for service Gulde & Partner Patent- und Rechtsanwaltskanzlei mbB, 10785 Berlin, DE
66
66
Domestic priorityPRN
PRD
10 2020 120 703.4
Aug 5, 2020
Due dateFT
FG		Aug 31, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 54
97EP language of publicationELANGDE - Deutsch
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: EP000004193430A1
Searchable text: EP000004193430A1
Original document: EP000004193430B1
Searchable text: EP000004193430B1
Original document: WO002022029254
Searchable text: WO002022029254
43Date of first publicationEVTFeb 10, 2022
Date of the first transfer into DPMAregisterEREGTJun 14, 2023
Date of the (most recent) update in DPMAregisterREGTMar 19, 2025
(Show all update days)(Hide all update days)
  • Mar 19, 2025
    • Representative: new
    • Address for service: changed
  • Mar 13, 2025
    • Procedures: Publications, DPMA mention of EP grant, 13.03.2025: new
  • Feb 6, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Applicant/owner: new
    • Address for service: new
    • Domestic priority: changed
    • Due date: 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 , 26.02.2025: new
  • Nov 26, 2024
    • St.36: changed (technical change)
  • Jun 14, 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 Feb 10, 2022  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jun 14, 2023  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 27, 2023 Jul 27, 2023 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 26, 2025  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 13, 2025 Mar 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 statusVSTTFeb 10, 2022
Date of update of the procedureREGTJun 14, 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 statusVSTTJun 14, 2023
Date of update of the procedureREGTJun 14, 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 statusVSTTJul 27, 2023
Issue numberHN30
YearPJ2023
Publication dateVTJul 27, 2023
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJun 14, 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 statusVSTTFeb 26, 2025
Date of update of the procedureREGTFeb 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 statusVSTTMar 13, 2025
Issue numberHN11
YearPJ2025
Publication dateVTMar 13, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 13, 2025