Register information Patent

DE file number : 60 2017 053 111.1 (Status: pending/in force, Query started: August 27, 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 2017 053 111.1
96EP file numberEAKZ17 20 0324.6
97EP publication numberEPN3480931
54Designation/titleTIOBERSCHWINGUNGS-REGELUNG EINES UMWANDLERS
51IPC main classICM
(ICMV)		 H02M 1/12 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F03D 7/02 (2006.01), H02J 3/01 (2006.01), H02J 3/38 (2006.01), H02P 9/30 (2006.01), H02P 29/50 (2016.01), H02M 1/00 (2007.01)
22DE application dateDATNov 7, 2017
96EP application dateEATNov 7, 2017
43Date of first publicationOTMay 8, 2019
Date of publication of grantPETFeb 9, 2022
71/73Applicant/ownerINHSiemens Gamesa Renewable Energy A/S, Brande, DK
72InventorINFreire, Nuno Miguel Amaral, 7330 Brande, DK; Hu, Yashan, 7430 Ikast, DK; Wu, Zhan-Yuan, Sheffield, S10 4BB, GB
74RepresentativeVTRAspacher, Karl-Georg, 81739 München, DE
Address for service Siemens AG, 80506 München, DE
Due dateFT
FG		Nov 30, 2026
Annual fee for the 10th 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: EP000003480931A1
Searchable text: EP000003480931A1
Original document: EP000003480931B1
Searchable text: EP000003480931B1
43Date of first publicationEVTMay 8, 2019
Date of the first transfer into DPMAregisterEREGTMay 8, 2019
Date of the (most recent) update in DPMAregisterREGTAug 13, 2025
(Show all update days)(Hide all update days)
  • Aug 13, 2025
    • Due date: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 09.02.2022: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 09.02.2022: deleted
  • Dec 10, 2024
    • Due date: changed
  • Sep 26, 2024
    • St.36: changed (technical change)
  • May 8, 2019
    • 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 May 8, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 19, 2019 Jun 19, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 9, 2022  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Mar 3, 2022 Mar 3, 2022 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 10, 2022 Jan 26, 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 statusVSTTMay 8, 2019
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 statusVSTTJun 19, 2019
Issue numberHN25
YearPJ2019
Publication dateVTJun 19, 2019
Type of publicationPARTBibliographic data
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 statusVSTTFeb 9, 2022
Date of update of the procedureREGTAug 13, 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 statusVSTTMar 3, 2022
Issue numberHN9
YearPJ2022
Publication dateVTMar 3, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTFeb 15, 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 statusVSTTNov 10, 2022
Issue numberHN4
YearPJ2023
Publication dateVTJan 26, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 26, 2023