Register information Patent

DE file number : 60 2018 033 448.3 (Status: pending/in force, Query started: September 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 2018 033 448.3
96EP file numberEAKZ18 76 6124.4
86WO file numberWAKZPCT/DK2018/050217
97EP publication numberEPN3682519
87WO publication numberWPN2019052614
54Designation/titleTIVERBESSERUNGEN IM ZUSAMMENHANG MIT DER SPANNUNGSREGELUNG IN WINDKRAFTANLAGEN
51IPC main classICM
(ICMV)		 H02J 3/16 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H02J 3/00 (2006.01), H02J 3/38 (2006.01), H02J 3/46 (2006.01), H02J 3/50 (2006.01), F03D 7/02 (2006.01), F03D 7/04 (2006.01)
22DE application dateDATSep 3, 2018
96EP application dateEATSep 3, 2018
86WO application dateWATSep 3, 2018
43Date of first publicationOTMar 21, 2019
Date of publication of grantPETApr 6, 2022
71/73Applicant/ownerINHVestas Wind Systems A/S, 8200 Aarhus N, DK
72InventorINGUPTA, Manoj, Singapore 118174, SG; SIVASANKARAN, Janakiraman, Singapore 750315, SG; CHRISTENSEN, Leif Svinth, 8881 Thorsø, DK
Address for service VALIPAT, 1050 Brussels, BE
33
31
32
Foreign priorityPRC
PRNA
PRDA
DK
PA201770688
Sep 13, 2017
Due dateFT
FG		Sep 30, 2025
Annual fee for the 8th 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: EP000003682519A1
Searchable text: EP000003682519A1
Original document: EP000003682519B1
Searchable text: EP000003682519B1
Original document: WO002019052614
Searchable text: WO002019052614
43Date of first publicationEVTMar 21, 2019
Date of the first transfer into DPMAregisterEREGTJul 22, 2020
Date of the (most recent) update in DPMAregisterREGTOct 18, 2024
(Show all update days)(Hide all update days)
  • Oct 18, 2024
    • Address for service: changed
  • Oct 8, 2024
    • Due date: changed
  • Jun 13, 2024; May 2, 2024; Oct 6, 2023; Mar 30, 2023; Feb 23, 2023; Oct 8, 2022; Apr 14, 2022; Mar 17, 2022
    • Historical data not available for this/these date(s)
  • Jul 22, 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 PCT application WO publication Mar 21, 2019  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jul 22, 2020  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 3, 2020 Sep 3, 2020 Details anzeigen
4 Change of classification Change of IPC main class Jan 18, 2022  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 6, 2022  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Apr 21, 2022 Apr 21, 2022 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 10, 2023 Mar 30, 2023 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 statusVSTTMar 21, 2019
Date of update of the procedureREGTMar 17, 2022
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 statusVSTTJul 22, 2020
Date of update of the procedureREGTJul 22, 2020
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 statusVSTTSep 3, 2020
Issue numberHN36
YearPJ2020
Publication dateVTSep 3, 2020
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJul 22, 2020
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 statusVSTTJan 18, 2022
51IPC main classICM
(ICMV)		 H02J 3/16 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H02J 3/16 (2006.01)
Date of update of the procedureREGTMar 17, 2022
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 statusVSTTApr 6, 2022
Date of update of the procedureREGTMar 17, 2022
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 statusVSTTApr 21, 2022
Issue numberHN16
YearPJ2022
Publication dateVTApr 21, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 14, 2022
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 statusVSTTJan 10, 2023
Issue numberHN13
YearPJ2023
Publication dateVTMar 30, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 30, 2023