Register information Patent

DE file number : 60 2014 079 449.1 (Status: pending/in force, Query started: August 9, 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 2014 079 449.1
96EP file numberEAKZ14 89 1061.5
86WO file numberWAKZPCT/CN2014/076696
97EP publication numberEPN3138182
87WO publication numberWPN2015165121
54Designation/titleTISPANNUNGSSTEUERUNG EINER GLEICHSTROMVERBINDUNG
51IPC main classICM
(ICMV)		 H02J 9/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H02M 1/42 (2007.01)
22DE application dateDATMay 2, 2014
96EP application dateEATMay 2, 2014
86WO application dateWATMay 2, 2014
43Date of first publicationOTNov 5, 2015
Date of publication of grantPETAug 11, 2021
71/73Applicant/ownerINHSchneider Electric IT Corporation, Foxboro, MA, US
72InventorINLI, Bo, Shanghai 201203, CN; CHIANG, Wei-Shih, Shanghai 201203, CN; KLIKIC, Damir, Waltham, MA 02452, US; JIANG, Zhiqiang, Shanghai 201203, CN
74RepresentativeVTRMurgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
Address for service Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
Due dateFT
FG		May 31, 2026
Annual fee for the 13th year Patent fees
Patent division in charge 37
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: EP000003138182A1
Searchable text: EP000003138182A1
Original document: EP000003138182B1
Searchable text: EP000003138182B1
Original document: WO002015165121
Searchable text: WO002015165121
43Date of first publicationEVTNov 5, 2015
Date of the first transfer into DPMAregisterEREGTMar 9, 2017
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 10, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.08.2021: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.08.2021: deleted
  • Sep 19, 2024
    • St.36: changed (technical change)
  • Mar 9, 2017
    • 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 5, 2015  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 8, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 20, 2017 Apr 20, 2017 Details anzeigen
4 Change of classification Change of IPC main class Nov 6, 2017  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 11, 2021  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Sep 2, 2021 Sep 2, 2021 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 12, 2022 Aug 4, 2022 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 5, 2015
Date of update of the procedureREGTJul 22, 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 statusVSTTMar 8, 2017
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 statusVSTTApr 20, 2017
Issue numberHN16
YearPJ2017
Publication dateVTApr 20, 2017
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 statusVSTTNov 6, 2017
51IPC main classICM
(ICMV)		 H02J 9/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H02J 9/06 (2006.01)
Date of update of the procedureREGTJul 22, 2021
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 statusVSTTAug 11, 2021
Date of update of the procedureREGTJun 10, 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 statusVSTTSep 2, 2021
Issue numberHN35
YearPJ2021
Publication dateVTSep 2, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 2, 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 12, 2022
Issue numberHN31
YearPJ2022
Publication dateVTAug 4, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 4, 2022