Register information Patent

DE file number : 60 2019 023 582.8 (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 DAKZ60 2019 023 582.8
96EP file numberEAKZ19 17 3547.1
97EP publication numberEPN3736436
54Designation/titleTIROTORBLATT FÜR EINE WINDTURBINE
51IPC main classICM
(ICMV)		 F03D 1/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B29C 70/44 (2006.01), B29D 99/00 (2010.01), B29C 70/48 (2006.01), B29C 70/86 (2006.01), B29L 31/08 (2006.01)
22DE application dateDATMay 9, 2019
96EP application dateEATMay 9, 2019
43Date of first publicationOTNov 11, 2020
Date of publication of grantPETDec 28, 2022
71/73Applicant/ownerINHSiemens Gamesa Renewable Energy A/S, Brande, DK
72InventorINGrooss, Tina, 9380 Vestbjerg, DK; Pawar, Ashish, 9000 Aalborg, DK
74RepresentativeVTRSauthoff, Karsten, 81539 München, DE
Address for service Siemens AG, 80506 München, DE
Due dateFT
FG		May 31, 2026
Annual fee for the 8th 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: EP000003736436A1
Searchable text: EP000003736436A1
Original document: EP000003736436B1
Searchable text: EP000003736436B1
43Date of first publicationEVTNov 11, 2020
Date of the first transfer into DPMAregisterEREGTNov 11, 2020
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 , 28.12.2022: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 28.12.2022: deleted
  • Nov 27, 2024
    • St.36: changed (technical change)
  • Nov 11, 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 EP application EPO 1st publication Nov 11, 2020  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 24, 2020 Dec 24, 2020 Details anzeigen
3 Change of classification Change of IPC main class Jul 14, 2022  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 28, 2022  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jan 12, 2023 Jan 12, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 29, 2023 Dec 14, 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 statusVSTTNov 11, 2020
Date of update of the procedureREGTNov 11, 2020
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 statusVSTTDec 24, 2020
Issue numberHN52
YearPJ2020
Publication dateVTDec 24, 2020
Type of publicationPARTBibliographic data
Date of update of the procedureREGTNov 11, 2020
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJul 14, 2022
51IPC main classICM
(ICMV)		 F03D 1/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 F03D 1/06 (2006.01)
Date of update of the procedureREGTDec 1, 2022
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 statusVSTTDec 28, 2022
Date of update of the procedureREGTJun 10, 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 statusVSTTJan 12, 2023
Issue numberHN2
YearPJ2023
Publication dateVTJan 12, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJan 12, 2023
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTSep 29, 2023
Issue numberHN50
YearPJ2023
Publication dateVTDec 14, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 14, 2023