Register information Patent

DE file number : 60 2010 059 431.9 (Status: pending/in force, Query started: September 25, 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 2010 059 431.9
96EP file numberEAKZ10 81 4489.0
86WO file numberWAKZPCT/US2010/047665
97EP publication numberEPN2474078
87WO publication numberWPN2011028895
54Designation/titleTISTROMSPEICHERUNG AUF SCHWUNGRADBASIS FÜR EIN HEBEWERK MIT HUBKOMPENSATION
51IPC main classICM
(ICMV)		 H02J 3/30 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H02K 7/02 (2006.01), H02P 5/74 (2006.01), G01V 13/00 (2006.01), E21B 19/00 (2006.01), E21B 41/00 (2006.01)
22DE application dateDATSep 2, 2010
96EP application dateEATSep 2, 2010
86WO application dateWATSep 2, 2010
43Date of first publicationOTMar 10, 2011
Date of publication of grantPETJun 12, 2019
71/73Applicant/ownerINHNabors Drilling Technologies USA, Inc. (n.d.Ges.d. Staates Delaware), Houston, TX, US
72InventorINWilliams, Kevin R., Cypress, TX 77410-1359, US
74RepresentativeVTRMewburn Ellis LLP, 80333 München, DE
Address for service Mewburn Ellis LLP, 80333 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
553042
Sep 2, 2009
Due dateFT
FG		Sep 30, 2025
Annual fee for the 16th 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, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002474078
Searchable text: EP000002474078
Original document: EP000002474078B1
Searchable text: EP000002474078B1
Original document: WO002011028895
Searchable text: WO002011028895
43Date of first publicationEVTMar 10, 2011
Date of the first transfer into DPMAregisterEREGTAug 24, 2012
Date of the (most recent) update in DPMAregisterREGTAug 31, 2024
(Show all update days)(Hide all update days)
  • Aug 31, 2024
    • St.36: changed (technical change)
  • Jul 11, 2024; Jul 18, 2023; Jun 24, 2022; Jun 15, 2022; May 11, 2022; Aug 13, 2021; Oct 2, 2020; Sep 16, 2020; Sep 3, 2020; May 20, 2020; Apr 29, 2020; Oct 9, 2019; Aug 20, 2019; Jul 17, 2019; Jun 27, 2019; May 23, 2019; Jun 8, 2017; Feb 20, 2017; Feb 16, 2013
    • Historical data not available for this/these date(s)
  • Aug 24, 2012
    • 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 10, 2011  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jul 11, 2012  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 23, 2012 Aug 23, 2012 Details anzeigen
4 Change of classification Change of IPC main class May 4, 2017  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jun 12, 2019  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Jun 27, 2019 Jun 27, 2019 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 13, 2020 Jun 4, 2020 Details anzeigen
8 New applicant/owner details New applicant/owner details May 10, 2022 Jun 15, 2022 Details anzeigen
9 New representative details New representative details May 10, 2022 Jun 15, 2022 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 10, 2011
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 11, 2012
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 statusVSTTAug 23, 2012
Issue numberHN34
YearPJ2012
Publication dateVTAug 23, 2012
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 statusVSTTMay 4, 2017
51IPC main classICM
(ICMV)		 H02J 3/30 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H02J 3/30 (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 statusVSTTJun 12, 2019
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 statusVSTTJun 27, 2019
Issue numberHN26
YearPJ2019
Publication dateVTJun 27, 2019
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 statusVSTTMar 13, 2020
Issue numberHN23
YearPJ2020
Publication dateVTJun 4, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New applicant/owner details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTMay 10, 2022
Issue numberHN24
YearPJ2022
Publication dateVTJun 15, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHNabors Drilling Technologies USA, Inc. (n.d.Ges.d. Staates Delaware), Houston, TX, US
71/73Previous applicant/ownerINHFWilliams, Kevin R., Cypress, Tex., US
Date of update of the procedureREGTJun 15, 2022
View procedures New representative details (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMay 10, 2022
Issue numberHN24
YearPJ2022
Publication dateVTJun 15, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
74RepresentativeVTRMewburn Ellis LLP, 80333 München, DE
74Previous representativeVTRFLeinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
Date of update of the procedureREGTJun 15, 2022