Register information Patent

DE file number : 60 2020 008 991.8 (Status: pending/in force, Query started: September 26, 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 2020 008 991.8
96EP file numberEAKZ20 19 5931.9
97EP publication numberEPN3967870
54Designation/titleTIVERFAHREN ZUR STEUERUNG EINES WINDTURBINENGENERATORS
51IPC main classICM
(ICMV)		 F03D 7/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F03D 17/00 (2016.01)
22DE application dateDATSep 14, 2020
96EP application dateEATSep 14, 2020
43Date of first publicationOTMar 16, 2022
Date of publication of grantPETMar 22, 2023
71/73Applicant/ownerINHVestas Wind Systems A/S, Aarhus, DK
72InventorINABEYASEKERA, Tusitha, 8200 Aarhus N, DK; ERBSLÖH, Sascha Dominic, 8200 Aarhus N, DK; Pericleous, Alex, Surrey, KT19 9UG, GB
Address for service VALIPAT, 1050 Brussels, BE
Due dateFT
FG		Sep 30, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 15
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: EP000003967870A1
Searchable text: EP000003967870A1
Original document: EP000003967870B1
Searchable text: EP000003967870B1
43Date of first publicationEVTMar 16, 2022
Date of the first transfer into DPMAregisterEREGTMar 16, 2022
Date of the (most recent) update in DPMAregisterREGTAug 14, 2025
(Show all update days)(Hide all update days)
  • Aug 14, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.03.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.03.2023: deleted
  • Oct 18, 2024
    • Address for service: changed
  • Oct 8, 2024
    • Due date: changed
  • Jul 25, 2024
    • St.36: changed (technical change)
  • Jun 6, 2024; Feb 22, 2024; Feb 8, 2024; Oct 6, 2023; Apr 4, 2023; Mar 7, 2023; Mar 2, 2023
    • Historical data not available for this/these date(s)
  • Mar 16, 2022
    • 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 Mar 16, 2022  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 28, 2022 Apr 28, 2022 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 22, 2023  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Apr 13, 2023 Apr 13, 2023 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 2, 2024 Mar 14, 2024 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 statusVSTTMar 16, 2022
Date of update of the procedureREGTMar 16, 2022
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 statusVSTTApr 28, 2022
Issue numberHN17
YearPJ2022
Publication dateVTApr 28, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 16, 2022
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 statusVSTTMar 22, 2023
Date of update of the procedureREGTAug 14, 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 statusVSTTApr 13, 2023
Issue numberHN15
YearPJ2023
Publication dateVTApr 13, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 4, 2023
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 statusVSTTJan 2, 2024
Issue numberHN11
YearPJ2024
Publication dateVTMar 14, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTFeb 22, 2024