Register information Patent

DE file number : 60 2014 021 110.0 (Status: pending/in force, Query started: August 11, 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 021 110.0
96EP file numberEAKZ14 16 6020.9
97EP publication numberEPN2937556
54Designation/titleTIWindturbinenflansch
51IPC main classICM
(ICMV)		 F03D 80/00 (2016.01)
51IPC secondary class(es)ICS
(ICSV)		 F03D 13/10 (2016.01)
22DE application dateDATApr 25, 2014
96EP application dateEATApr 25, 2014
43Date of first publicationOTOct 28, 2015
Date of publication of grantPETFeb 21, 2018
71/73Applicant/ownerINHSiemens Gamesa Renewable Energy A/S, Brande, DK
72InventorINKosuri, Srinivas Ratna, 7330 Brande, DK
74RepresentativeVTRAspacher, Karl-Georg, 81739 München, DE
Address for service Siemens Aktiengesellschaft, München, DE
Due dateFT
FG		Apr 30, 2026
Annual fee for the 13th 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: EP000002937556
Searchable text: EP000002937556
Original document: EP000002937556B1
Searchable text: EP000002937556B1
43Date of first publicationEVTOct 28, 2015
Date of the first transfer into DPMAregisterEREGTOct 29, 2015
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: changed
  • May 8, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 21.02.2018: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 21.02.2018: deleted
  • Jul 18, 2024
    • St.36: changed (technical change)
  • Oct 29, 2015
    • 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 Oct 28, 2015  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 10, 2015 Dec 10, 2015 Details anzeigen
3 Change of classification Change of IPC main class Sep 12, 2017  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 21, 2018  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 22, 2018 Mar 22, 2018 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 22, 2018 Feb 21, 2019 Details anzeigen
7 New applicant/owner details New applicant/owner details Jul 22, 2019 Aug 29, 2019 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 statusVSTTOct 28, 2015
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 10, 2015
Issue numberHN50
YearPJ2015
Publication dateVTDec 10, 2015
Type of publicationPARTBibliographic data
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 statusVSTTSep 12, 2017
51IPC main classICM
(ICMV)		 F03D 80/00 (2016.01)
51Previous IPC main classICMF
(ICMVF)		 F03D 1/00 (2006.01)
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 statusVSTTFeb 21, 2018
Date of update of the procedureREGTMay 8, 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 statusVSTTMar 22, 2018
Issue numberHN12
YearPJ2018
Publication dateVTMar 22, 2018
Type of publicationPARTBibliographic data
PartHTPart 5
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 statusVSTTNov 22, 2018
Issue numberHN8
YearPJ2019
Publication dateVTFeb 21, 2019
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTJul 22, 2019
Issue numberHN35
YearPJ2019
Publication dateVTAug 29, 2019
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHSiemens Gamesa Renewable Energy A/S, Brande, DK
71/73Previous applicant/ownerINHFSiemens Aktiengesellschaft, 80333 München, DE