Register information Patent

DE file number : 50 2015 013 230.2 (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 2015 013 230.2
96EP file numberEAKZ15 72 6138.9
86WO file numberWAKZPCT/EP2015/062006
97EP publication numberEPN3304718
87WO publication numberWPN2016192758
54Designation/titleTIGLEICHSPANNUNGSWANDLER FÜR HOHE SPANNUNGEN
51IPC main classICM
(ICMV)		 H02M 3/335 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H02M 3/155 (2006.01)
22DE application dateDATMay 29, 2015
96EP application dateEATMay 29, 2015
86WO application dateWATMay 29, 2015
43Date of first publicationOTDec 8, 2016
Date of publication of grantPETAug 12, 2020
71/73Applicant/ownerINHSiemens Energy Global GmbH & Co. KG, 81739 München, DE
72InventorINKNAAK, Hans-Joachim, 91054 Erlangen, DE; SCHÖN, Andre, 91058 Erlangen, DE; BAKRAN, Mark-Matthias, 91052 Erlangen, DE
Address for service Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
LicenceLIZFunded project
Funding IDFOEZ0325663
Due dateFT
FG		May 31, 2026
Annual fee for the 12th 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: EP000003304718A1
Searchable text: EP000003304718A1
Original document: EP000003304718B1
Searchable text: EP000003304718B1
Original document: WO002016192758
Searchable text: WO002016192758
43Date of first publicationEVTDec 8, 2016
Date of the first transfer into DPMAregisterEREGTApr 11, 2018
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 , 12.08.2020: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.08.2020: deleted
  • Jul 26, 2024
    • St.36: changed (technical change)
  • Apr 11, 2018
    • 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 8, 2016  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 11, 2018  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 24, 2018 May 24, 2018 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 12, 2020  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 3, 2020 Sep 3, 2020 Details anzeigen
6 New applicant/owner details New applicant/owner details Dec 15, 2020 Jan 21, 2021 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 14, 2021 Jul 29, 2021 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 8, 2016
Date of update of the procedureREGTJul 23, 2020
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 11, 2018
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 24, 2018
Issue numberHN21
YearPJ2018
Publication dateVTMay 24, 2018
Type of publicationPARTBibliographic data
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 statusVSTTAug 12, 2020
Date of update of the procedureREGTMay 15, 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 statusVSTTSep 3, 2020
Issue numberHN36
YearPJ2020
Publication dateVTSep 3, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 3, 2020
View procedures New applicant/owner details (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTDec 15, 2020
Issue numberHN3
YearPJ2021
Publication dateVTJan 21, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHSiemens Energy Global GmbH & Co. KG, 81739 München, DE
71/73Previous applicant/ownerINHFSiemens Aktiengesellschaft, 80333 München, DE
Date of update of the procedureREGTJan 7, 2021
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTMay 14, 2021
Issue numberHN30
YearPJ2021
Publication dateVTJul 29, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 28, 2021