Register information Patent

DE file number : 50 2020 002 132.0 (Status: pending/in force, Query started: August 4, 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 2020 002 132.0
96EP file numberEAKZ20 17 5205.2
97EP publication numberEPN3751718
54Designation/titleTIVERFAHREN ZUR FEHLERBEHANDLUNG EINES FEHLERS IN EINER GLEICHSPANNUNGSLEITUNG SOWIE EINE STROMRICHTERANORDNUNG ZUM DURCHFÜHREN DES VERFAHRENS
51IPC main classICM
(ICMV)		 H02M 7/483 (2007.01)
22DE application dateDATMay 18, 2020
96EP application dateEATMay 18, 2020
43Date of first publicationOTDec 16, 2020
Date of publication of grantPETDec 7, 2022
71/73Applicant/ownerINHSiemens Energy Global GmbH & Co. KG, 81739 München, DE
72InventorINDallmer-Zerbe, Kilian, 91088 Bubenreuth, DE; ERGIN, Dominik, 91083 Baiersdorf, DE; Gafur, Ilhom, 90419 Nürnberg, DE; Kontos, Epameinondas, 90402 Nürnberg, DE; Semmler, Sebastian, 90427 Nürnberg, DE
Address for service Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
66
66
Domestic priorityPRN
PRD
10 2019 208 509.1
Jun 12, 2019
Due dateFT
FG		May 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 37
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: EP000003751718A1
Searchable text: EP000003751718A1
Original document: EP000003751718B1
Searchable text: EP000003751718B1
43Date of first publicationEVTDec 16, 2020
Date of the first transfer into DPMAregisterEREGTDec 17, 2020
Date of the (most recent) update in DPMAregisterREGTJun 13, 2025
(Show all update days)(Hide all update days)
  • Jun 13, 2025
    • Address for service: changed
  • Jun 12, 2025
    • Due date: changed
  • May 15, 2025
    • Address for service: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.12.2022: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.12.2022: deleted
  • Jul 26, 2024
    • St.36: changed (technical change)
  • Dec 17, 2020
    • 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 EP application EPO 1st publication Dec 16, 2020  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 28, 2021 Jan 28, 2021 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 7, 2022  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Dec 22, 2022 Dec 22, 2022 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 8, 2023 Nov 23, 2023 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTDec 16, 2020
Date of update of the procedureREGTDec 17, 2020
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJan 28, 2021
Issue numberHN4
YearPJ2021
Publication dateVTJan 28, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTDec 17, 2020
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTDec 7, 2022
Date of update of the procedureREGTMay 15, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTDec 22, 2022
Issue numberHN51
YearPJ2022
Publication dateVTDec 22, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 9, 2022
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTSep 8, 2023
Issue numberHN47
YearPJ2023
Publication dateVTNov 23, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTNov 23, 2023