Register information Patent

DE file number : 60 2011 041 779.7 (Status: pending/in force, Query started: August 9, 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 2011 041 779.7
96EP file numberEAKZ11 81 4935.0
86WO file numberWAKZPCT/US2011/037115
97EP publication numberEPN2601428
87WO publication numberWPN2012018426
54Designation/titleTIBIMETALLISCHE ROTORDICHTUNGEN MIT GERINGER DURCHBIEGUNG
51IPC main classICM
(ICMV)
F01D 11/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
B23K 103/02 (2006.01), B23K 103/12 (2006.01), B23K 103/14 (2006.01), B23K 103/22 (2006.01), B23K 103/24 (2006.01), B23K 20/02 (2006.01), B23K 20/08 (2006.01), B23K 20/227 (2006.01), B23K 26/32 (2014.01), B23K 26/324 (2014.01), B23K 26/34 (2014.01), B23K 31/02 (2006.01), F16J 15/44 (2006.01), B23K 101/06 (2006.01), B23K 103/08 (2006.01), B23K 103/10 (2006.01), B23K 103/18 (2006.01), B23K 103/20 (2006.01), B23K 103/00 (2006.01), F01D 11/02 (2006.01)
22DE application dateDATMay 19, 2011
96EP application dateEATMay 19, 2011
86WO application dateWATMay 19, 2011
43Date of first publicationOTFeb 9, 2012
Date of publication of grantPETSep 20, 2017
71/73Applicant/ownerINHSiemens Energy, Inc., Orlando, FL, US
72InventorINSEIB, David C., Olean, New York 14760, US; KUZDZAL, Mark Joseph, Allegany, New York 14706, US
74RepresentativeVTRRoth, Thomas, Dipl.-Phys. Dr., 91058 Erlangen, DE
Address for service Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
849356
Aug 3, 2010
Due dateFT
FG
May 31, 2026
Annual fee for the 16th year Patent fees
Patent division in charge 17
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: EP000002601428
Searchable text: EP000002601428
Original document: EP000002601428B1
Searchable text: EP000002601428B1
Original document: WO002012018426
Searchable text: WO002012018426
43Date of first publicationEVTFeb 9, 2012
Date of the first transfer into DPMAregisterEREGTJul 26, 2013
Date of the (most recent) update in DPMAregisterREGTJun 13, 2025
(Show all update days)(Hide all update days)
  • Jun 13, 2025
    • Address for service: changed
  • Jun 12, 2025
    • Due date: changed
  • May 15, 2025
    • Address for service: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 20.09.2017: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 20.09.2017: deleted
  • Oct 8, 2024
    • St.36: changed (technical change)
  • Jul 26, 2013
    • 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 Feb 9, 2012  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jun 12, 2013  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 25, 2013 Jul 25, 2013 Details anzeigen
4 Change of classification Change of IPC main class Mar 30, 2017  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 20, 2017  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Nov 9, 2017 Nov 9, 2017 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 21, 2018 Sep 20, 2018 Details anzeigen
8 New representative details New representative details Jan 27, 2023  Details anzeigen
9 New applicant/owner details New applicant/owner details Dec 14, 2023 Jan 25, 2024 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 statusVSTTFeb 9, 2012
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 statusVSTTJun 12, 2013
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 statusVSTTJul 25, 2013
Issue numberHN30
YearPJ2013
Publication dateVTJul 25, 2013
Type of publicationPARTBibliographic data
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 statusVSTTMar 30, 2017
51IPC main classICM
(ICMV)
F01D 11/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)
F16J 15/28 (2006.01)
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 statusVSTTSep 20, 2017
Date of update of the procedureREGTMay 15, 2025
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 statusVSTTNov 9, 2017
Issue numberHN45
YearPJ2017
Publication dateVTNov 9, 2017
Type of publicationPARTBibliographic data
PartHTPart 5
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 statusVSTTJun 21, 2018
Issue numberHN38
YearPJ2018
Publication dateVTSep 20, 2018
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New representative details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTJan 27, 2023
74RepresentativeVTRRoth, Thomas, Dipl.-Phys. Dr., 91058 Erlangen, DE
74Previous representativeVTRFMaier, Daniel Oliver, Dipl.-Ing. Univ., 81739 München, DE
Date of update of the procedureREGTJan 28, 2023
View procedures New applicant/owner details (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTDec 14, 2023
Issue numberHN4
YearPJ2024
Publication dateVTJan 25, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHSiemens Energy, Inc., Orlando, FL, US
71/73Previous applicant/ownerINHFDresser-Rand Company, Olean, N.Y., US
Date of update of the procedureREGTJan 25, 2024